TPS561243
- Configured for a wide range of applications
- Input voltage range: 4.2V to 17V
- Output voltage range: 0.6V to 7V
- Reference voltage: 0.6V
- ±1.5% reference voltage accuracy
- Integrated FETs: 100mΩ and 55mΩ
- Low quiescent current for TPS561243: 110µA
- Switching frequency: 1280kHz
- Maximum 95% large duty cycle operation
- Fixed soft-start time: 1.4ms
- Easy of use and small design size
- TPS561243 Eco-mode and TPS561246 FCCM mode at light load
- D-CAP3™ control mode with fast transient response
- Support start-up with prebiased output
- Non-latch for OT and UVLO protection
- Cycle-by-cycle over current limit
- Hiccup mode for UV protection
- Operating junction temperature range: –40°C to 125°C
- SOT563 package: 1.6mm × 1.6mm
- Create a custom design using the TPS56124x with the WEBENCH® Power Designer
The TPS56124x is a simple, easy-to-use, synchronous buck converter with input voltage ranging from 4.2V to 17V and supports up to 1A continuous current.
The device is designed to operate with minimum external component counts and low standby current.
This switch mode power supply (SMPS) device employs D-CAP3 control mode providing a fast transient response and supporting both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.
The TPS561243 operates in Eco-mode, which maintains high efficiency during light load operation. The TPS561246 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. The TPS56124x integrates complete protection including OCP, UVLO, OTP, and UVP with hiccup.
The TPS56124x is available in a 6pin, 1.6mm × 1.6mm SOT563 (DRL) package. The junction temperature is specified from –40°C to 125°C.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TPS56124x 4.2V to 17V Input, 1 A, Synchronous Buck Converter in SOT563 datasheet (Rev. A) | PDF | HTML | 2024/06/27 |
Application note | How to Co-Layout Three Common SOT-563 Package Pinouts (Rev. A) | PDF | HTML | 2024/01/25 | |
Application note | How to do Co-Layout Between SOT-563 Package and SOT-236 Package (Rev. A) | PDF | HTML | 2023/07/10 |
설계 및 개발
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TPS562243EVM — TPS562243 evaluation module
TPS562243 evaluation module (EVM) is a simple, easy-to-use, 2A synchronous step-down converter in SOT563 package. TPS562243EVM is a fully assembled and tested circuit for evaluating the TPS562243 step-down converter. TPS562243EVM operates from 4.2V to 17V input, 12V nominal and provides a 1.05V (...)
TPS562246EVM — TPS562246 평가 모듈
TPS562246 평가 모듈(EVM)은 SOT563 패키지의 간단하고 사용이 편리한 2A 동기 스텝다운 컨버터입니다. TPS562246EVM은 TPS562243 스텝다운 컨버터를 평가할 수 있도록 완조립 및 테스트를 거친 회로입니다. TPS562246EVM은 4.2V ~ 17V 입력, 12V 정격으로 작동하며 2A에서 1.05V 출력을 제공합니다. 또한 피드백 루프 측정을 위한 AC 신호 주입 단자가 포함되어 있습니다.
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
SOT-5X3 (DRL) | 6 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치