TPSM83100
- 1.6-V to 5.5-V input voltage range
- Device input voltage > 1.65 V for start-up
- 1.2-V to 5.5-V output voltage range
- 1.0-V V out is supported in PFM mode
- High output current capability, 3-A peak switch current
- 1.5-A I out for V IN ≥ 3 V, V OUT = 3.3 V
- 1.2-A I out for V IN ≥ 2.7 V, V OUT = 3.3 V
- Active output discharge (TPSM83101 only)
- High efficiency over the entire load range
- 8-µA typical quiescent current
- Automatic power save mode and forced PWM mode
- Peak current buck-boost mode architecture
- Seamless mode transition
- Forward and reverse current operation
- Start-up into pre-biased outputs
- Fixed-frequency operation with 2-MHz switching
- Safety and robust operation features
- Overcurrent protection and short-circuit protection
- Integrated soft start with active ramp adoption
- Overtemperature protection and overvoltage protection
- True shutdown function with load disconnection
- Forward and backward current limit
- Small solution size
- MicroSiP™ power module with integrated inductor
- 2.0-mm × 2.6-mm × 1.2-mm(max) 8-pin µSiP package
The TPSM83100 and TPSM83101 are constant frequency peak current mode control buck-boost MicroSiP™ power modules optimized for small solution size and high efficiency. The power modules integrate an inductor to simplify design, reduce external components and save PCB area. They have a 3-A peak current limit (typical) and 1.6-V to 5.5-V input voltage range. The TPSM83100 and TPSM83101 provide a power supply solution for system pre-regulators and voltage stabilizers.
Depending on the input voltage, the TPSM83100 and TPSM83101 automatically operate in boost, buck, or in 3-cycle buck-boost mode when the input voltage is approximately equal to the output voltage. The transitions between modes happen at a defined duty cycle and avoid unwanted toggling within the modes to reduce output voltage ripple. 8-µA quiescent current and power save mode enable the highest efficiency for light to no-load conditions.
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPSM83100 and TPSM83101 1.5-A Output Current, Buck-Boost MicroSiP Power Module with Integrated Inductor datasheet (Rev. A) | PDF | HTML | 2023/06/06 |
| EVM User's guide | TPSM83100 Evaluation Module User's Guide | PDF | HTML | 2023/03/14 | |
| Certificate | TPSM83100EVM-114 EU RoHS Declaration of Conformity (DoC) | 2023/03/02 |
설계 및 개발
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TPSM83100EVM — TPSM83100 일체형 인더터가 있는 1.5A 고효율 벅 부스트 모듈용 평가 모듈
| 패키지 | 핀 | 다운로드 |
|---|---|---|
| USIP (SIU) | 8 | 옵션 보기 |
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