TPS563252

Name: TPS563252
Brand: TI
SKU: TPS563252
Price: 0.12 USD

활성

SOT563의 3V~17V 입력 전압, 3A, 1.2Mhz 동기 벅 컨버터

지금 주문

데이터 시트

document-pdfAcrobat TPS56325x 3-V to 17-V Input, 3-A, Synchronous Buck Converters in SOT-563 Package datasheet (Rev. A) (영어) PDF | HTML

TPS563252

활성

데이터 시트

지금 주문

제품 상세 정보

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Topology

Buck

Type

Converter

Iout (max) (A)

3

Vin (min) (V)

3

Vin (max) (V)

17

Switching frequency (min) (kHz)

1200

Switching frequency (max) (kHz)

1200

Features

Enable, Light Load Efficiency, Power good, Soft Start Fixed

Control mode

D-CAP

Vout (min) (V)

0.6

Vout (max) (V)

10

Iq (typ) (µA)

120

Duty cycle (max) (%)

95

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Topology

Buck

Type

Converter

Iout (max) (A)

3

Vin (min) (V)

3

Vin (max) (V)

17

Switching frequency (min) (kHz)

1200

Switching frequency (max) (kHz)

1200

Features

Enable, Light Load Efficiency, Power good, Soft Start Fixed

Control mode

D-CAP

Vout (min) (V)

0.6

Vout (max) (V)

10

Iq (typ) (µA)

120

Duty cycle (max) (%)

95

SOT-5X3 (DRL)

6

2.56 mm² 1.6 x 1.6

Configured for a wide range of applications
- 3-V to 17-V input voltage range
- 0.6-V to 10-V output voltage range
- 0.6-V reference voltage
- ±1% reference accuracy at 25°C
- ±1.5% reference accuracy at –40°C to 125°C
- Integrated 55.0-mΩ and 24.3-mΩ MOSFETs
- 100-µA low quiescent current
- 1.2-MHz switching frequency
- Maximum 95% large duty cycle operation
- Precision EN threshold voltage
- 1.6-ms fixed typical soft-start time
Ease of use and small solution size
- TPS563252 Eco-mode, TPS563257 FCCM mode at light loading
- D-CAP3™ control mode
- Easy layout with integrated bootstrap capacitor
- Support start-up with prebiased output
- Open-drain power-good indicator
- Non-latch for OV, OT, and UVLO protection
- Hiccup mode for UV protection
- Cycle-by-cycle OC and NOC protection
- 1.6-mm × 1.6-mm SOT-563 package
Create a custom design using the TPS563252 with the WEBENCH Power Designer
Create a custom design using the TPS563257 with the WEBENCH Power Designer

Configured for a wide range of applications
- 3-V to 17-V input voltage range
- 0.6-V to 10-V output voltage range
- 0.6-V reference voltage
- ±1% reference accuracy at 25°C
- ±1.5% reference accuracy at –40°C to 125°C
- Integrated 55.0-mΩ and 24.3-mΩ MOSFETs
- 100-µA low quiescent current
- 1.2-MHz switching frequency
- Maximum 95% large duty cycle operation
- Precision EN threshold voltage
- 1.6-ms fixed typical soft-start time
Ease of use and small solution size
- TPS563252 Eco-mode, TPS563257 FCCM mode at light loading
- D-CAP3™ control mode
- Easy layout with integrated bootstrap capacitor
- Support start-up with prebiased output
- Open-drain power-good indicator
- Non-latch for OV, OT, and UVLO protection
- Hiccup mode for UV protection
- Cycle-by-cycle OC and NOC protection
- 1.6-mm × 1.6-mm SOT-563 package
Create a custom design using the TPS563252 with the WEBENCH Power Designer
Create a custom design using the TPS563257 with the WEBENCH Power Designer

The TPS56325x is a simple, easy-to-use, high efficiency, high power density, synchronous buck converter with input voltage ranging from 3 V to 17 V and supports up to 3-A continuous current at output voltages between 0.6 V and 10 V.

The TPS56325x employs D-CAP3 control mode to provide a fast transient response and to support low-ESR output capacitors with no requirement for external compensation. The device can support up to 95% duty cycle operation. Integrated bootstrap capacitor helps achieve single layer PCB and can save total BOM cost.

The TPS563252 operates in Eco-mode, which maintains high efficiency during light loading. The TPS563257 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. The device integrates complete protection through OVP, OCP, UVLO, OTP, and UVP with hiccup.

The device is available in 1.6 mm × 1.6 mm SOT-563 package. The junction temperature is specified from –40°C to 125°C.

The TPS56325x is a simple, easy-to-use, high efficiency, high power density, synchronous buck converter with input voltage ranging from 3 V to 17 V and supports up to 3-A continuous current at output voltages between 0.6 V and 10 V.

The TPS56325x employs D-CAP3 control mode to provide a fast transient response and to support low-ESR output capacitors with no requirement for external compensation. The device can support up to 95% duty cycle operation. Integrated bootstrap capacitor helps achieve single layer PCB and can save total BOM cost.

The TPS563252 operates in Eco-mode, which maintains high efficiency during light loading. The TPS563257 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. The device integrates complete protection through OVP, OCP, UVLO, OTP, and UVP with hiccup.

The device is available in 1.6 mm × 1.6 mm SOT-563 package. The junction temperature is specified from –40°C to 125°C.

filter

기타 AC/DC 및 DC/DC 컨버터(통합 FET) 찾기

다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new

대안 비교

비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀

TPS563257

활성

SOT563의 3V~17V 입력 전압, 3A, 1.2MHz 동기식 벅 컨버터 Pin-compatible with FCCM mode.

비교 대상 장치와 유사한 기능

신규 TPS563203

활성

SOT563의 4.2V~17V 입력, 3A 동기 벅 컨버터 Lower switching frequency option in same package

기술 자료

star

=TI에서 선정한 이 제품의 인기 문서

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7개 모두 보기

	유형	직함		날짜
*	Data sheet	TPS56325x 3-V to 17-V Input, 3-A, Synchronous Buck Converters in SOT-563 Package datasheet (Rev. A)	PDF \| HTML	2023/05/04
	Application note	How to Co-Layout Three Common SOT-563 Package Pinouts (Rev. B)	PDF \| HTML	2024/08/27
	Application brief	Solving power design challenges in oscilloscope applications	PDF \| HTML	2023/10/31
	Application note	How to Select Inductor and Output Capacitor for TPS56x25x	PDF \| HTML	2023/08/15
	Application note	How to do Co-Layout Between SOT-563 Package and SOT-236 Package (Rev. A)	PDF \| HTML	2023/07/10
	EVM User's guide	TPS563252 and TPS563257 Step-Down Converter Evaluation Module User's Guide (Rev. A)	PDF \| HTML	2023/03/22
	Certificate	TPS563252EVM EU RoHS Declaration of Conformity (DoC)		2022/07/28

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

TPS563252EVM — SOT563의 3A 동기식 스텝다운 컨버터용 TPS563252 평가 모듈

TPS563252 평가 모듈(EVM)은 SOT563 패키지의 간단하고 사용이 편리한 3A 동기 스텝 다운 컨버터입니다. TPS563252EVM은 TPS563252 스텝다운 컨버터를 평가할 수 있도록 완조립 및 테스트를 거친 회로입니다. TPS563252EVM은 3V~16V 입력(정격 12V)에서 작동하며 5A에서 1.05V 출력을 제공합니다. 또한 이 EVM에는 피드백 루프 측정을 위한 AC 신호 주입 터미널도 포함되어 있습니다.

사용 설명서: PDF | HTML