TPS54110
- Integrated MOSFET Switches for High Efficiency
at 1.5-A Continuous Output Source or Sink Current - 0.9-V to 3.3-V Adjustable Output Voltage With
1% Accuracy - Externally Compensated for Design Flexibility
- Fast Transient Response
- Wide PWM Frequency: Fixed 350 kHz, 550 kHz,
or Adjustable 280 kHz to 700 kHz - Load Protected by Peak Current Limit and
Thermal Shutdown - Integrated Solution Reduces Board Area and
Total Cost
The TPS54110 is a low-input-voltage high-output-current synchronous-buck PWM converter that integrates all required active components. Included on the substrate with the listed features are a true, high- performance, voltage error amplifier that provides high performance under transient conditions; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a power-good output useful for processor/logic reset, fault signaling, and supply sequencing.
The TPS54110 device is available in a thermally enhanced 20-pin HTSSOP (PWP) PowerPAD™ package, which eliminates bulky heat sinks. TI provides evaluation modules and other technical support to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPS54110 3-V to 6-V Input, 1.5-A Synchronous Step-Down Converter datasheet (Rev. D) | PDF | HTML | 2019/06/24 |
| White paper | Understanding Functional Safety FIT Base Failure Rate Estimates per IEC 62380 and SN 29500 (Rev. A) | PDF | HTML | 2024/04/30 | |
| EVM User's guide | TPS54110EVM-044 1.5-A, Swift Regulator Evaluation Module | 2003/12/22 |
설계 및 개발
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TPS54110 TINA-TI Transient Reference Design
TPS54110 Unencrypted PSpice Transient Model Package (Rev. A)
| 패키지 | 핀 | 다운로드 |
|---|---|---|
| HTSSOP (PWP) | 20 | 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