TPS560430

Name: TPS560430
Brand: TI
SKU: TPS560430
Price: 0.471 USD

現行

4V 至 36V、0.6A 同步降壓 SIMPLE SWITCHER® 電源轉換器

立即訂購

產品規格表

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

TPS560430

現行

產品規格表

立即訂購

產品詳細資料

Rating

Catalog

Topology

Buck

Iout (max) (A)

0.6

Vin (max) (V)

36

Vin (min) (V)

4

Vout (max) (V)

34

Vout (min) (V)

1

Features

Enable, Fixed soft start, Forced PWM, Light-load efficiency, Overcurrent protection, Pre-bias startup, Synchronous rectification, Tracking, UVLO adjustable

Control mode

current mode

Switching frequency (min) (kHz)

1100

Switching frequency (max) (kHz)

2100

Operating temperature range (°C)

-40 to 125

Iq (typ) (µA)

80

Duty cycle (max) (%)

98

Type

Converter

Rating

Catalog

Topology

Buck

Iout (max) (A)

0.6

Vin (max) (V)

36

Vin (min) (V)

4

Vout (max) (V)

34

Vout (min) (V)

1

Features

Enable, Fixed soft start, Forced PWM, Light-load efficiency, Overcurrent protection, Pre-bias startup, Synchronous rectification, Tracking, UVLO adjustable

Control mode

current mode

Switching frequency (min) (kHz)

1100

Switching frequency (max) (kHz)

2100

Operating temperature range (°C)

-40 to 125

Iq (typ) (µA)

80

Duty cycle (max) (%)

98

Type

Converter

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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	類型	標題		日期
*	Data sheet	TPS560430 SIMPLE SWITCHER 4-V to 36-V, 600-mA Synchronous Step-Down Converter datasheet (Rev. B)	PDF \| HTML	2018年 6月 11日
	Application note	Cost-Optimized, High-Performance Front-End Design for Analog Input Modules	PDF \| HTML	2022年 6月 22日
	Application note	Loop Response Considerations in Peak Current Mode Buck Converter Design (Rev. B)	PDF \| HTML	2021年 8月 3日
	Application note	L1 and L2 EV Charger Electric Vehicle Service Equipment Design Considerations (Rev. B)		2021年 6月 9日
	Application brief	16-Bit 8-Channel PLC Analog Input Module with High Voltage (±150 V) Common Mode		2020年 4月 27日
	Application note	Simple Solution for EMI Filter Stability Issue in DC/DC Converters (Rev. A)		2019年 4月 25日
	Application note	Create an Inverting Power Supply Using Peak Current Mode Buck Converter		2018年 7月 20日
	User guide	Using the TPS560430EVM		2017年 5月 3日

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使用指南: PDF