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Description

The design is a 30V to 54 V Brushless DC motor (BLDC) or Permanent-magnet Synchronous Motors (PMSM) controller for low voltage, high current, high power ebike, power tool, fan, and pump applications. The design uses the Texas Instruments UCC27211D MOSFET drivers, CSD19506KCS 80V NexFET™ power (...)

Key Features

  • Up to 500W power stage with sensorless FOC based InstaSPIN for BLDC motor, efficiency: >90% over full input range
  • 30 V to 54 V input voltage range, 50A peak output current capability
  • Full protection features, includes Over Current Protection (OCP), Over/Under Voltage Protection (OVP/UVP), over load (...)

Products Matched

  • Amplifiers

Description

The TIDM-1002 reference design helps designers develop an ultrasonic gas metering sub-system using a unique proprietary algorithm and an analog-to-digital converter (ADC) based sampling technique. The TIDM-1002 is based on a 256-KB MSP430™ microcontroller (MCU), the MSP430FR5994, with (...)

Key Features

  • Best-in-class metrology performance: <1ns zero flow drift and <2ns single shot standard deviation
  • Low-power consumption: <50µA with 400kHz transducer and 1 sample per second
  • Flexibility to test different meters and transducers
  • Easy to test and customize using a PC graphical user interface 
  • Compatible with (...)

Products Matched

  • Amplifiers

Description

Interleaved Continuous Conduction Mode (CCM) Totem Pole (TTPL) Bridgeless Power Factor Correction (PFC) is an attractive power topology with use of high band-gap GaN devices, because of high efficiency and reduced size of the power supply. This design illustrates a method to control this power stage (...)

Key Features

  • AC Input (90-230Vrms), 50-60Hz and 3.3KW rated power at high line
  • 98.75% peak efficiency and less than 2% Total Harmonic Distortion (THD)
  • powerSUITE support for easy adaptation of the design for user requirement
  • In built frequency response analyzer (SFRA) for verification and design of control loops
  • Low (...)

Products Matched

  • Amplifiers

Description

TIDA-00733 is a reference design for an eight-channel, Class-D amplifier that is capable of driving 2-Ω loads and an off-battery step-down power supply with 5-V and  3.3-V outputs. The amplifier design provides audio inputs for each audio channel. A  high-performance audio (...)

Key Features

  • Operating voltage range: 4.5V to 18V
  • Withstands transients to 40V
  • 2.1 MHz switching frequency for both power supply and Class D amplifiers
  • 45 watts per channel into 2 ohms at 10% total harmonic distortion plus noise
  • Passes CISPR-25 Class 5 radiated emissions

Products Matched

  • Amplifiers

Description

This analog, bidirectional power conversion reference design has a discharge or boost stage of 500 W and charge or buck stage of 50 W. This reference  design is made for 24-V battery pack and 30-V to 38-V bus voltage for use in DC-UPS, battery backup unit (BBU), local energy storage (LES) and (...)

Key Features

  • High efficiency of 98.3% peak and 97.4% at full load as backup power supply
  • Delivers high power output 20A, 30V as backup supply and charges battery at 2A during normal operation
  • Fast changeover in <500 μs from charging to backup supply mode enables fast power transfer during power failure
  • Compact (...)

Products Matched

  • Amplifiers

Description

The high-speed, linear transimpedance amplifier reference design is a high-speed, linear, two-stage transimpedance amplifier (TIA) application which uses the LMH5401 fully differential amplifier (FDA). Included in the reference design is a photo diode with integrated fiber pigtail. The provided (...)

Key Features

  • Bandwidth > 500 MHz
  • Convert current to voltage
  • Photo diode included
  • Two stages for increased gain

Products Matched

  • Amplifiers

Description

PMP20694 is high-efficiency AC/DC power supply reference design with 85VAC-300VAC input and 36V/5A output. Transition mode PFC is applied with UCC28051 to prove high power factor and boost input voltage to 450VDC.  LLC resonant converter with UCC25600 is applied to step down the 450V to 36V (...)

Key Features

  • 85VAC to 300VAC, 50/60Hz input to 36V/5A output
  • 68mm x 180mm board dimension
  • Test report available
  • 92% peak converter efficiency

Products Matched

  • Amplifiers

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP20694.1
(Output Voltage 1)
85 300 450 .45 202.5 n AC Boost- PFC
PMP20694.2
(Output Voltage 2)
330 460 36 5 180 Isolated DC Half Bridge- LLC

Description

This 15W, 12-mm x 20-mm, power stage reference design drives and controls the position of the brushed DC (BDC) motor operating from a three to six cell Li-ion battery. This highly efficient solution is optimized with a very small form factor that easily fits into the motor, and supports precise (...)

Key Features

  • Brushed DC servo drive operates at voltage ranging from 6.5-V to 25.2-V (3 to 6 cell Li-ion battery)
  • Supports 1.4 -ARMS continuous, 2.5-A peak motor winding current, with over current and shoot-through protection 
  • Precise motor position control with encoder or potentiometric position feedback 
  • Very small (...)

Products Matched

  • Amplifiers

Description

This TI Precision Verified Design details a systematic design methodology for a 16 bit, 1MSPS, single-ended data acquisition (DAQ) block optimized to achieve excellent settling time, power consumption, static performance and dynamic performance for multiplexed applications.  The design features (...)

Key Features

  • Contains Theory, Component Selection, Simulation, Schematic, PCB Layout, and Measured Performance Results
  • Optimized for 900ns (max) 16-bit step-input transient settling time
  • Power:  21.5mW @ AVDD = 3.3V
  • Measured ENOB of 14.58 bits
  • Utilizes ADS8860 (16bit, 1Msps SAR ADC), OPA320 (Input Driver), THS4281 (...)

Products Matched

  • Amplifiers

Description

PMP20440 is a dual phase synchronous buck converter reference design for 12V output at 11A from an input voltage of 6V to 17V. At an input voltage of 12V or less the output will follow with a small voltage drop. This design uses the LM5140-Q1 dual phase synchronous buck controller at a free-running (...)

Key Features

  • 132W continuous output power
  • 97% typical efficiency
  • Very low dropout
  • Power good flag
  • Synchronizable to external clock

Products Matched

  • Amplifiers

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP20440.1
(Output
Voltage1)
6 17 12 11 132 Non-Isolated DC Buck- Multiphase

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