TPSM265R1
- Wide input voltage range of 3 V to 65 V
- Output voltage options:
- Adjustable 1.223 V to 15 V
- Fixed 3.3 V or 5 V
- 100-mA output current
- 10.5-µA quiescent current
- ±1% internal voltage reference
- PFM mode of operation
- –40°C to 125°C ambient temperature range
- Active slew rate control for low EMI
- Meets CISPR11 (EN55011) EMI standards
- Monotonic start-up into prebiased output
- Power-good flag
- Precision enable and input UVLO with hysteresis
- Thermal shutdown protection with hysteresis
- 2.8-mm x 3.7-mm x 1.9-mm package
- Create a custom regulator design with the TPSM265R1 using WEBENCH Power Designer
The TPSM265R1 is a compact, easy-to-use module that operates over a wide input voltage range up to a maximum continuous input voltage of 65 V. The module fully integrates a controller, MOSFETs, and an output inductor. The module is designed to quickly and easily implement a power design in a small PCB footprint. There are two fixed output voltage options, 3.3 V and 5 V, and an adjustable output voltage option that can be adjusted from 1.223 V to 15 V. Each option has a load current rating of 100 mA. The TPSM265R1 operates in Pulse Frequency Modulation (PFM) mode, providing optimal efficiency at light loads. The control scheme does not require loop compensation, providing excellent line and load transient.
Although designed for small size and simplicity, the TPSM265R1 offers many features. Precision enable, adjustable UVLO, and hysteresis allow for specific power-up and power-down requirements. Selectable/adjustable start-up timing options include minimum delay (no soft start), internally fixed (900 µs), and externally programmable soft start via an external capacitor. An open-drain PGOOD indicator can be used for sequencing and output voltage monitoring. The very small 2.8-mm × 3.7-mm × 1.9-mm package is a good fit for space-constrained applications.
기술 문서
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TPSM265R1 65-V Input, 100-mA Power Module with Ultra-Low IQ datasheet (Rev. B) | PDF | HTML | 2020/12/09 |
Application note | Soldering Considerations for Power Modules (Rev. C) | PDF | HTML | 2024/03/14 | |
Application note | Bang for your Buck-An Intro to Buck Converter vs. Buck Power Module Comparison | PDF | HTML | 2020/08/28 | |
Technical article | Choosing buck converters and LDOs for miniature industrial automation equipment | PDF | HTML | 2020/01/29 | |
Application note | Practical Thermal Design With DC/DC Power Modules (Rev. A) | 2019/11/20 | ||
Technical article | Powering tiny industrial automation control equipment with high-voltage modules: h | PDF | HTML | 2019/11/05 | |
Application note | Inverting Application for the TPSM265R1 | 2019/06/12 | ||
EVM User's guide | Using the TPSM265R1 EVM Document Type EVM User's Guide | 2019/05/14 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TPSM265R1EVM — 3V~65V 입력, 1.223V~15V 출력, 100mA 전원 모듈 평가 보드
패키지 | 핀 | 다운로드 |
---|---|---|
uSIP (SIL) | 10 | 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