TPS61093-Q1
- AEC-Q100 Qualified with the Following Results:
- Device Temperature Grade 1: –40°C to 125°C
Junction Operating Temperature Range
- Device Temperature Grade 1: –40°C to 125°C
- Input Range: 1.6-V to 6-V
- Integrated Power Diode and Isolation FET
- 20-V Internal Switch FET With 1.1-A Current
- Fixed 1.2-MHz Switching Frequency
- Efficiency at 15-V Output up to 88%
- Overload and Overvoltage Protection
- Programmable Soft Start-up
- Load Discharge Path After IC Shutdown
- 2.5 × 2.5 × 0.8 mm SON Package
The TPS61093-Q1 is a 1.2-MHz, fixed-frequency boost converter designed for high integration and high reliability. The IC integrates a 20-V power switch, input/output isolation switch, and power diode. When the output current exceeds the overload limit, the isolation switch of the IC opens up to disconnect the output from the input. This disconnection protects the IC and the input supply. The isolation switch also disconnects the output from the input during shut down to minimize leakage current. When the IC is shutdown, the output capacitor is discharged to a low voltage level by internal diodes. Other protection features include 1.1-A peak overcurrent protection (OCP) at each cycle, output overvoltage protection (OVP), thermal shutdown, and undervoltage lockout (UVLO).
With its 1.6-V minimum input voltage, the IC can be powered by two alkaline batteries, a single Li-ion battery, or 3.3-V and 5-V regulated supply. The output can be boosted up to 17-V. The TPS61093-Q1 is available in 2.5 mm × 2.5 mm SON package with thermal pad.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TPS61093-Q1 Low Input Boost Converter With Integrated Power Diode and Input/Output Isolation datasheet | PDF | HTML | 2015/01/30 |
Application note | QFN and SON PCB Attachment (Rev. C) | PDF | HTML | 2023/12/06 | |
Application note | 스트컨버터의 전력계 기본 계산 (Rev. D) | PDF | HTML | 2022/11/21 | |
Application note | Performing Accurate PFM Mode Efficiency Measurements (Rev. A) | 2018/12/11 | ||
Technical article | Power over coax: A design guide for automotive applications | PDF | HTML | 2016/08/26 | |
Application note | Automated Frequency Response Analyzer | 2013/10/09 | ||
Analog Design Journal | Design considerations for a resistive feedback divider in a DC/DC converter | 2012/04/26 | ||
Analog Design Journal | IQ: What it is, what it isn’t, and how to use it | 2011/06/17 | ||
Application note | Minimizing Ringing at the Switch Node of a Boost Converter | 2006/09/15 |
설계 및 개발
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TPS61093EVM-519 — TPS61093EVM-519 평가 모듈
TPS61093 Unencrypted PSpice Transient Model Package (Rev. D)
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
WSON (DSK) | 10 | 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