Dual-channel, 11-Bit, 250-MSPS ADC with DDR LVDS and parallel CMOS output
The ADS62P19 is part of a family of dual-channel, 11/12/14-bit analog-to-digital converters (ADCs) with sampling rates up to 250 MSPS. The device combines high dynamic performance and low power consumption in a compact QFN-64 package. This functionality makes the device well-suited for multi-carrier, wide-bandwidth communication applications.
Resources: Datasheet, functional diagram, IBIS Model, evaluation module, anti-aliasing calculation tool, op amp to ADC circuit topology calculator

• Low power at high speed (1250mW in DDR LVDS mode) lowers operating expenses
• 65.9dBFS SNR and 75 dBc SFDR at 170MHz IF, 10.6 Effective Bits (ENOB) enables 3G/LTE cellular base stations and repeaters to digitally pre-distort up to 200MHz w/o the need for export license
• Applications: Basestation receivers, wideband power amp linearization, industrial test and measurement, diversity or quadrature IQ, software defined radio (SDR)

ADS62P19: 1KU pricing: ADS62P19IRGCR $35.00, ADS62P19IRGCT $36.50

4242-VPK small-footprint and low-power, triple-channel digital isolators
The ISO7131 provides galvanic isolation up to 2500 VRMS for one minute per UL and 4242 VPK per VDE. ISO7131 has three channels with two forward and one reverse-direction channels. These devices are capable of 50 Mbps maximum data rate with 5V supplies and 40Mbps maximum data rate with 3.3V or 2.7V supplies, with integrated filters on the inputs for noise-prone applications. Each isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.
Resources: Datasheet, functional diagram, IBIS model, evaluation module

• Proven reliability of SiO2 dielectric capacitor:  provides double the lifetime compared to optocouplers and magnetic/inductive isolators
• Small footprint (16 QSOP: 5mm x 6mm) reduces board space
• Applications: Industrial fieldbus, RS-232, RS-485, serial peripheral interface

ISO7131CC: 1KU pricing: ISO7131CCDBQ $1.93, ISO7131CCDBQR $1.75

x1 PCIe to 1394b OHCI host controller
The XIO2213B is a PCIe-to-PCI translation bridge, where the PCI bus interface is internally connected to a 1394b open host controller/link-layer controller with a 3-port 1394b PHY. The PCIe-to-PCI translation bridge is fully compatible with the PCI Express to PCI/PCI-X Bridge Specification, Revision 1.0. Also, the bridge supports the standard PCI-to-PCI bridge programming model. The 1394b OHCI controller function is fully compatible with IEEE Std 1394b and the latest 1394 Open Host Controller Interface (OHCI) Specification.
Resources: Datasheet, functional diagram, IBIS model, evaluation module / reference design

• One-chip solution for 1394A/B ExpressCards or PCI add-in cards
• Built-in adaptive equalizer in receive link allows for flexible board design
• Applications: Desktop PC, PC add-in cards, professional video, notebook PC, storage products, machine vision

XIO2213B: 1KU pricing: XIO2213BIZAY $6.61, XIO2213BZAJ $5.75, XIO2213BZAY $5.75

Second-generation, four-port SuperSpeed USB (USB 3.0) hub
The TUSB8040A1 is a four-port USB 3.0 compliant hub and is available in a 100-pin QFN package. The device is designed for operation over the commercial temperature range of 0°C to 70°C. The TUSB8040A1 provides simultaneous SuperSpeed USB and high-speed or full-speed connections on the upstream port and provides SuperSpeed USB, high-speed, full-speed, or low-speed connections on the downstream ports.
Resources: Datasheet, IBIS model, evaluation module

• Low power enables extended battery life for portable device as well as meets many worldwide Green initiatives
• Receiver sensitivity of less than 50mV differential peak-to-peak
• Applications: USB hub box, digital TV, desktop PC, embedded PC, notebook PC, notebook docking station

TUSB8040A1: 1KU pricing: TUSB8040A1RKMR $3.50

12-channel, 1:2 MUX/DEMUX with1.8V-compatible control and power-down mode
The TS3DV642 is a 12-channel 1:2 or 2:1 bi-directional multiplexer/demultiplexer. The TS3DV642 operates from a 2.6 to 4.5 V supply, making it suitable for battery-powered applications. It offers low and flat ON-state resistance as well as low I/O capacitance, which allow it to achieve a typical bandwidth of up to 7.5 GHz. The device provides the high bandwidth necessary for HDMI and DisplayPort applications. The TS3DV642 offers a power-down mode, in which all channels become high-Z and the device operates with minimal power.
Resources: Datasheet, TS3DDR3642 HSPICE model, TS3DV642 HSPICE model

• Flow-through design allows for easy layout, allowing for maximized performance and reduced PCB layer count.
• High bandwidth support ultra-high data rate applications such as HDMI 1.4, Displayport 1.2 with minimal signal loss
• Applications: HDMI 1/4DVI 1.0 signal switching, DisplayPort 1.2 signal switching, DDR3 memory switching, general purpose TMDS signal switching, general purpose LVDS signal switching, general purpose high-speed signal switching

TS3DV642: 1KU pricing: TS3DV642A0RUAR $0.85

36-V hotswap controller with digital power monitoring
The TPS2482 and TPS2483 provide hotswap control and precision monitoring for 9-V to 36-V applications. Accurate voltage, current, and power monitoring is provided by a 16-bit A/D converter with a serial interface that is compatible with I2C and SMBus. Voltage and current measurements are interleaved and multiplied internally to provide concurrent power calculations. These devices have high current monitoring accuracy over temperature and a broad load range. This makes them well suited for applications where load identity and health is determined by current profile, such as remote radio heads or cellular antennae.
Resources: Datasheet, Evaluation module, monitoring accuracy calculator, design-in calculator, TPS2482 and TPS2483 EVM GUI

• Highly accurate (±0.5%) current monitoring over full temperature range provides precise confidence in current consumption and device identity
• 9V to 36V range offers good voltage margin in 12V to 32V systems
• Applications: RRH (Remote Radio Heads), plug-in modules, base station 24V antenna power, industrial 24V – 28V power

TPS2482: 1KU pricing: TPS2482PW $3.60, TPS2482PWR $3.00

Dual-channel, push-button controller with configurable delay time
The TPS3420, TPS3421, and TPS3422 (TPS342x) are low-current, ultrasmall, push-button reset timers. These devices use a long timing setup delay to provide the intended system reset, and avoid resets from short push-button closures or key presses. This reset configuration also allows for differentiation between software interrupts and hard system resets.
Resources: Datasheet, functional diagram, PSpice transient model, evaluation module

• Low quiescent current (1.2uA) provides low power consumption for battery powered or low power applications
• Small solution size for space-constrained applications
• Applications: DSPs, microcontrollers, microprocessor, portable and battery-powered equipment, cell phones and PDAs, notebook PC, set-top box (STB)

TPS3420D: 1KU pricing: TPS3422EGDRYR $0.34, TPS3422EGDRYT $0.39

Low-power, dual-voltage detector in small µSON package
The TPS3779 and TPS3780 are a family of two-channel voltage detectors with low-power and high-accuracy comparators, available in a very small µSON package. The SENSE1 and SENSE2 inputs include a built-in hysteresis for filtering to reject brief glitches, thereby ensuring stable output operation without false triggering. This family offers different factory-set hysteresis options of 0.5%, 1%, 5%, or 10%.
Resources: Datasheet, functional diagram, PSpice transient model, evaluation module

• Low quiescent current (1.8uA) provides low power consumption for battery powered or low power applications
• Small solution size for space-constrained applications
• Applications: DSPs, microcontrollers, microprocessor, portable and battery-powered products, mobile phones and PDAs, notebook and desktop computers, set-top box (STB)

TPS3779 / 80: 1KU pricing: TPS3780ADRYR $0.50, TPS3780ADRYT $0.58

Ultra-low power management unit
The TPS65090 provides high efficiency over the full load range from 100nA to 500mA. It offers multi-power rails and complete solution for the system. Multi-working mode makes it flexible to be used in different applications. Power switch integration and internal compensation enables a low system level BOM cost.
Resources: Datasheet, evaluation Module, GUI software

• Low quiescent current enables longer battery life
• Integrated switches and internal compensation reduce BOM
• Applications: Low power, energy harvesting systems, battery-powered applications

TPS65290: 1KU pricing: TPS65290BMRHFR $1.75, TPS65290BMRHFT $2.01, TPS65290LMRHFR $1.75

SBS-compliant gas gauge with impedance track technology for use with BQ29330
The bq20z40 SBS-compliant gas gauge and protection IC, incorporating patented Impedance Track™ technology, is designed for battery-pack or in-system installation. The bq20z40 measures and maintains an accurate record of available charge in Li-ion or Li-polymer batteries using its integrated high-performance analog peripherals. The bq20z40 monitors capacity change, battery impedance, open-circuit voltage, and other critical parameters of the battery pack, and reports the information to the system host controller over a serial-communication bus.
Resources: Datasheet, Impedance Track™ tech-enabled battery management solution kit, gas gauge chemistry updater setup

• Advanced charge control allows variable charging current and voltage with battery conditions
• Instant accurate capacity prediction reduces the learning cycle
• Applications: Notebook computers, tablet PC, industrial/medical

BQ20Z40: 1KU pricing: BQ20Z40PW $5.40, BQ20Z40PWR $4.50

2A, single-input I2C/standalone switch-mode Li-Ion battery charger
The bq24250 is a highly-integrated, single-cell Li-Ion battery charger and system power-path management device targeted for space-limited, portable applications with high capacity batteries. The single-cell charger has a single input that operates from either a USB port or AC wall adapter for a versatile solution.
Resources: Datasheet, BQ24250EVM-150 evaluation module, BQ24257EVM-150 evaluation module, thermal TS bq2425x calculator tool, bq24250EVM software

• I2C AND resistor programmable in a single IC supports both in same IC allowing flexible design management
• Power path option allows the user to power the system while simultaneously charging battery. Non-power path option has an integrated sense resistor
• Applications: Portable media players, digital still cameras, portable handheld devices, tablets and e-readers, multimedia players, low-power handhelds

BQ24250: 1KU pricing: BQ24250RGER $1.15, BQ24250RGET $1.32

System-Side™ fuel gauge with integrated sense resistor
The Texas Instruments bq27421-G1 is an easy to configure microcontroller peripheral that provides system-side fuel gauging for single-cell Li-Ion batteries. The device requires minimal user configuration and system microcontroller firmware development. The bq27421-G1 uses the patented Impedance Track™ algorithm for fuel gauging, and provides information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV).
Resources: Datasheet, functional diagram, evaluation module board

• Patented Impedance Track™ battery fuel gauging technology enables lower terminate voltage of system and extends run time for the battery
• Turnkey solution with complete CPU and battery fuel gauge firmware eliminates the need for an external battery algorithm and firmware development
• Applications: Smartphones, feature phones and tablets, digital still and video cameras, handheld terminals, MP3 or multimedia players

BQ27421-G1: 1KU pricing: BQ27421YZFR-G1A $1.20, BQ27421YZFR-G1B $1.20

High-efficiency, dual-string white LED driver
The LM3630A is a current-mode boost converter that supplies the power and controls the current in up to two strings of 10 LEDs per string. Programming is done over an I2C-compatible interface. The maximum LED current is adjustable from 5 mA to 28.5 mA. At any given maximum LED current the LED brightness is further adjusted with 256 exponential or linear dimming steps. Additionally, pulsed width modulation (PWM) brightness control can be enabled allowing for LED current adjustment by a logic level PWM signal.
Resources: Datasheet, evaluation module, functional diagram

• Drives 2P10S LED configuration up to 30mA/string for maximum flexibility with LED configuration
• 500Khz/1Mhz asynchronous dc-dc enables trade-off for size/efficiency
• Applications: Smart-phone LCD backlighting, LCD and keypad lighting

LM3630A: 1KU pricing: LM3630ATME $0.36, LM3630ATMX $0.36

N-channel NexFET power MOSFET
The CSD17381F4 is an ultra-small, 30V power MOSFET device in an LGA 1.0 x 0.6mm package. The CSD17381F4 offers on-resistance that is 3 to 5x lower than competitive parts with the same body size, which minimizes power loss. The small body size provides a very cost competitive solution that enables high density power supply designs.
Resources: Datasheet, functional diagram, power stage designer

• Ultra-low, drain-to-source on-resistance minimizes switching losses in power conversion applications
• Space saving LGA 1.0 x 0.6mm package offers 60 percent space saving over discrete QFN and CSP solutions
• Applications: Mobile phones, tablets, notebook PCs

CSD17381F4: 1KU pricing: CSD17381F4 $0.10

4.5-V to 18-V input, 6-A synchronous step-down converter with D-CAP2 mode
The TPS54627 is an adaptive on-time D-CAP2 mode synchronous buck converter. The TPS54627 enables system designers to complete the suite of various end-equipment power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54627 uses the D-CAP2 mode control that provides a fast transient response with no external compensation components.
Resources: Datasheet, functional diagram, PSpice transient model, evaluation module, power stage designer

• 650KHz switching frequency enables high power density and smaller component size
• D-CAP2 mode eliminates the need for external RC compensation, saving valuable board space.
• Applications: Digital TV, HD, Blu-Ray player, networking home terminal, digital set-top box

TPS54627: 1KU pricing: TPS54627DDA $2.45, TPS54627DDAR $2.04

30V WLED driver with integrated power diode
With 30V rated integrated switch FET and power diode, the TPS61158 is a boost converter that drives LEDs in series. The boost converter runs at 750kHz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allows for the use of small external components.

• Integrated 0.6A 30V internal switch FET and power diode eliminates the need for any external power devices
• 2mm x 2mm x 0.8mm 6-pin QFN package with thermal pad   
• Applications: Smart phones, portable media players, ultra mobile devices, GPS receivers, media form factor LCD display

TPS61158: 1KU pricing: TPS61158DRVR $0.76

USB dedicated charging port controller
The TPS2513 and TPS2514 are USB dedicated charging port (DCP) controllers. An auto-detect feature monitors USB data line voltage, and automatically provides the correct electrical signatures on the data lines to charge compliant devices.
Resources: Datasheet, functional diagram, PSpice transient model, evaluation module

• Supports standard 4.5 V to 5.5 V USB voltage range operation               
• Support most popular device charging
• Applications: Vehicle USB power charger, AC-DC adapter with USB port, other USB charger

TPS2513: 1KU pricing: TPS2513DBVR $0.65, TPS2513DBVT $0.75

Dual, 5-A, high-speed, low-side gate driver IC based on CMOS input logic threshold
The UCC2752x family of devices are dual-channel, high-speed, low-side gate driver devices capable of effectively driving MOSFET and IGBT power switches. Using a design that inherently minimizes shoot-through current, UCC2752x is capable of delivering high-peak current pulses of up to 5-A source and 5-A sink into capacitive loads along with rail-to-rail drive capability and extremely small propagation delay typically 17 ns.
Resources: Datasheet, functional diagram, PSpice transient model, power stage designer

• High peak current allows fast switching and low rise/fall times (7-ns/6-ns typical with 1.8nF load)
• Ability to use RCD circuits on input pin to program prop delays and higher noise immunity
• Applications: Switch-mode power supplies, dc-dc converters, motor control and renewable energy apps, gate drive for emerging wideband gap

UCC27528: 1KU pricing: UCC27528D $0.90, UCC27528DR $0.75