30V, N ch NexFET MOSFET™, single SON5x6, 12.1mOhm
Product details
Parameters
Features
- Optimized for 5V Gate Drive
- Ultralow Qg and Qgd
- Low Thermal Resistance
- Avalanche Rated
- Pb Free Terminal Plating
- RoHS Compliant
- Halogen Free
- SON 5-mm × 6-mm Plastic Package
- APPLICATIONS
- Notebook Point of Load
- Point-of-Load Synchronous Buck in Networking, Telecom and Computing Systems
Description
The NexFET power MOSFET has been designed to minimize losses in power conversion applications, and optimized for 5V gate drive applications.
Technical documentation
= Top documentation for this product selected by TI
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | 30-V N-Channel NexFET Power MOSFET datasheet (Rev. A) | Jul. 20, 2010 |
| Technical articles | Understanding the benefits of “lead-free” power MOSFETs | Feb. 07, 2019 | |
| Application note | QFN and SON PCB Attachment (Rev. B) | Aug. 24, 2018 | |
| Selection guide | Power Management Guide 2018 (Rev. R) | Jun. 25, 2018 | |
| Technical articles | When to use load switches in place of discrete MOSFETs | Feb. 03, 2016 | |
| Technical articles | 48V systems: Driving power MOSFETs efficiently and robustly | Oct. 08, 2015 | |
| Application note | Ringing Reduction Techniques for NexFET High Performance MOSFETs | Nov. 16, 2011 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
TPS40195EVM-001
Description
The TPS40195EVM evaluation module (EVM) is a synchronous buck converter providing a fixed 3.3V output at up to 20A from a 12V input bus. The EVM is designed to start up from a single supply, so no additional bias voltage is required for start up. The module uses the TPS40195 Mid-Voltage Synchronous (...)
Features
- 8V to 20V Input Range
- 3.3V Fixed Output
- 20 ADC Steady State Output Current
- 300kHz Switching Frequency
- Two-Layer PCB with all Components on Top Side
- Convenient Test Points for Probing Switching Waveforms and Non-Invasive Loop Response Testing
Description
The TPS51116EVM evaluation module (EVM) is a dual-output converter for DDR and DDRII memory modules. It uses a 10 A synchronous buck converter to provide the core voltage (VDDQ) for DDR memory modules. The EVM is designed to use a 4.5 V to 28 V supply voltage and a 4.75 V to (...)
Features
- Up to 85% efficiency on the VDDQ switching regulator output
- Dual switching regulator / LDO output for both DDR core and termination voltages
- ± 3 A sink/source termination voltage LDO regulator
- 10 mA termination reference voltage for DDR input reference
- User selectable DDR and DDRII or externally referenced (...)
TPS51125EVM
Description
The TPS51125 is a cost effective, dual-synchronous buck controller targeted for notebook system power supply solutions. It provides 5V and 3.3V LDOs and requires few external components. The 270kHz VCLK output can be used to drive an external charge pump, generating gate drive voltage for the load (...)
Description
The TPS51220 is a dual peak-current mode, synchronous step-down controller with three low-dropout (LDO) regulators. It is optimized for 5 V/3.3 V notebook system power supplies. A 99% duty cycle operation enables designers to complete Li-ion battery applications from 2-cells to 4-cells (...)
Software development
SLPC019.ZIP (338 KB)
SPLC001A.ZIP (311 KB)
Design tools & simulation
SLLM125A.ZIP (3 KB) - PSpice Model
SLPM201.ZIP (4 KB) - TINA-TI Spice Model
FETPWRCALC — This tool is designed to assist engineers in the selection of Texas Instruments’ discrete power MOSFET and Power Block devices for their synchronous buck design. Users can input the conditions for their power supply and compare various discrete and power block solutions by power loss, relative (...)
Features
- Vary power supply conditions and observe TI’s most efficient solutions for any set of input parameters
- Select from a pre-established list of TI controllers or enter your own custom IC
- Rank solutions by effective power loss and compare by relative 1k price, device package, and total PCB footprint
- (...)
MOSFET-LOSS-CALC — The MOSFET-LOSS-CALC is an Excel based tool that allows users to estimate power loss in a synchronous buck converter based on system and MOSFET parameters. For help selecting a discrete MOSFET or power block solution for your buck converter application, check out our Buck Converter NexFET™ selection (...)
NONSYNC-BOOST-FET-LOSS-CALC — MOSFET power loss calculator for non-synchronous boost converter
Features
- Calculates power loss for TI MOSFETs
SLPC015.ZIP (66 KB)
SPLR001.ZIP (824 KB)
Reference designs
PMP30159 — The PMP30159 reference design operates with a 3V to 13.2V input voltage range and delivers 5V @ 2A max. To start up, the input voltage needs to be > 4.5V. This design was built and tested and a complete test report is available.
Design files
-
download PMP30159 BOM.pdf (80KB) -
download PMP30159 PCB.pdf (52KB) -
download PMP30159 CAD Files.zip (105KB) -
download PMP30159 Gerber.zip (65KB)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| (DQJ) | 8 | View options |
Ordering & quality
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
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