TPS560430

Name: TPS560430
Brand: TI
SKU: TPS560430
Price: 0.32 USD

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SIMPLE SWITCHER® 36-V, 600-mA Buck Regulator With High-Efficiency Sleep Mode

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Data sheet

document-pdfAcrobat TPS560430 SIMPLE SWITCHER 4-V to 36-V, 600-mA Synchronous Step-Down Converter datasheet (Rev. B) PDF | HTML

TPS560430

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Data sheet

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Product details

Iout (max) (A)

0.6

Vin (min) (V)

4

Vin (max) (V)

36

Type

Converter

Switching frequency (min) (kHz)

1100

Switching frequency (max) (kHz)

2100

Iout (max) (A)

0.6

Vin (min) (V)

4

Vin (max) (V)

36

Type

Converter

Switching frequency (min) (kHz)

1100

Switching frequency (max) (kHz)

2100

SOT-23 (DBV)

6

8.12 mm² 2.9 x 2.8

Configured for Rugged Industrial Applications
- Input Voltage Range: 4 V to 36 V
- 600-mA Continuous Output Current
- Minimum Switching-On Time: 60 ns
- 98% Maximum Duty Cycle
- Support Startup with Pre-Biased Output
- Short Circuit Protection with Hiccup Mode
- ±1.5% Tolerance Voltage Reference over Temperature from –40°C to 125°C
- Precision Enable
Small Solution Size and Ease of Use
- Integrated Synchronous Rectification
- Internal Compensation for Ease of Use
- SOT-23-6 Package
Various Options in Pin-to-Pin Compatible Package
- 1.1-MHz and 2.1-MHz Frequency Options
- PFM and Forced PWM (FPWM) Options
- Fixed 3.3-V Output Option
Create a Custom Design Using the TPS560430 With the WEBENCH^® Power Designer

Configured for Rugged Industrial Applications
- Input Voltage Range: 4 V to 36 V
- 600-mA Continuous Output Current
- Minimum Switching-On Time: 60 ns
- 98% Maximum Duty Cycle
- Support Startup with Pre-Biased Output
- Short Circuit Protection with Hiccup Mode
- ±1.5% Tolerance Voltage Reference over Temperature from –40°C to 125°C
- Precision Enable
Small Solution Size and Ease of Use
- Integrated Synchronous Rectification
- Internal Compensation for Ease of Use
- SOT-23-6 Package
Various Options in Pin-to-Pin Compatible Package
- 1.1-MHz and 2.1-MHz Frequency Options
- PFM and Forced PWM (FPWM) Options
- Fixed 3.3-V Output Option
Create a Custom Design Using the TPS560430 With the WEBENCH^® Power Designer

The TPS560430 is an easy to use synchronous step-down DC-DC converter capable of driving up to 600-mA load current. With a wide input range of 4 V to 36 V, the device is suitable for a wide range of applications from industrial to automotive for power conditioning from an unregulated source.

The TPS560430 has 1.1-MHz and 2.1-MHz operating frequency versions for either high efficiency or small solution size. The TPS560430 also has FPWM (forced PWM) version to achieve constant frequency and small output voltage ripple over the full load range. Soft-start and compensation circuits are implemented internally which allows the device to be used with minimum external components.

The device has built-in protection features, such as cycle-by-cycle current limit, hiccup mode short-circuit protection, and thermal shutdown in case of excessive power dissipation. The TPS560430 is available in SOT-23-6 package.

The TPS560430 is an easy to use synchronous step-down DC-DC converter capable of driving up to 600-mA load current. With a wide input range of 4 V to 36 V, the device is suitable for a wide range of applications from industrial to automotive for power conditioning from an unregulated source.

The TPS560430 has 1.1-MHz and 2.1-MHz operating frequency versions for either high efficiency or small solution size. The TPS560430 also has FPWM (forced PWM) version to achieve constant frequency and small output voltage ripple over the full load range. Soft-start and compensation circuits are implemented internally which allows the device to be used with minimum external components.

The device has built-in protection features, such as cycle-by-cycle current limit, hiccup mode short-circuit protection, and thermal shutdown in case of excessive power dissipation. The TPS560430 is available in SOT-23-6 package.

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Technical documentation

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	Type	Title		Date
*	Data sheet	TPS560430 SIMPLE SWITCHER 4-V to 36-V, 600-mA Synchronous Step-Down Converter datasheet (Rev. B)	PDF \| HTML	11 Jun 2018
	Application note	Cost-Optimized, High-Performance Front-End Design for Analog Input Modules	PDF \| HTML	22 Jun 2022
	Application note	Loop Response Considerations in Peak Current Mode Buck Converter Design (Rev. B)	PDF \| HTML	03 Aug 2021
	Application note	L1 and L2 EV Charger Electric Vehicle Service Equipment Design Considerations (Rev. B)		09 Jun 2021
	Application brief	16-Bit 8-Channel PLC Analog Input Module with High Voltage (±150 V) Common Mode		27 Apr 2020
	Application note	Simple Solution for EMI Filter Stability Issue in DC/DC Converters (Rev. A)		25 Apr 2019
	Application note	Create an Inverting Power Supply Using Peak Current Mode Buck Converter		20 Jul 2018
	User guide	Using the TPS560430EVM		03 May 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TPS560430XFEVM — Wide Vin Synchronous Step-down Converter Evaluation Module

The TPS560430XFEVM is a fully assembled and tested circuit for evaluating the TPS560430 series step-down converters. The TPS560430XFEVM operates from 4V to 36V input (12V nominal) and provides a 5.0V output at 600mA. The board has a jumper connector to enable or disable the converter operation. (...)

User guide: PDF