계산 툴
TPS54160A
- 3.5 V to 60 V Input Voltage Range
- 200-mΩ High-Side MOSFET
- High Efficiency at Light Loads with a Pulse Skipping Eco-mode
- TPS54160A has Tighter Enable Threshold Than
TPS54160 for More Accurate UVLO voltage - Adjustable UVLO Voltage and Hysteresis
- 116 µA Operating Quiescent Current
- 1.3 µA Shutdown Current
- 100 kHz to 2.5 MHz Switching Frequency
- Synchronizes to External Clock
- Adjustable Slow Start/Sequencing
- UV and OV Power Good Output
- 0.8-V Internal Voltage Reference
- MSOP10 and 3mm x 3mm VSON Package with PowerPAD
- Supported by WEBBENCH and SwitcherPro Software Tool
The TPS54160A device is a 60-V, 1.5-A, step down regulator with an integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load, regulated output supply current to 116 μA. Using the enable pin, shutdown supply current is reduced to 1.3 µA.
Under voltage lockout is internally set at 2.5 V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow start pin that can also be configured for sequencing/tracking. An open drain power good signal indicates the output is within 94% to 107% of its nominal voltage.
A wide switching frequency range allows efficiency and external component size to be optimized. Frequency fold back and thermal shutdown protects the part during an overload condition.
기술 자료
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7개 모두 보기 | 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPS54160 1.5-A, 60-V, Step-Down DC/DC Converter with Eco-mode™ datasheet (Rev. C) | PDF | HTML | 2014/02/17 |
| Selection guide | Power Management Guide 2018 (Rev. R) | 2018/06/25 | ||
| Application note | Understanding Eco-mode(TM) Operation | 2016/12/05 | ||
| Application note | Design Considerations for DC-DC Converters in Fast-Input Slew Rate Applications | 2015/03/05 | ||
| Application note | Methods to Improve Low Dropout Operation with the TPS54240 and TPS54260 (Rev. A) | 2013/11/06 | ||
| Application note | Differences between the TPS54x40, TPS54x60 and the TPS54x40A, TPS54x60A | 2013/04/17 | ||
| Application note | Level Shifting Control for an Inverting Buck-boost | 2012/10/10 |
설계 및 개발
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평가 보드
TPS54160EVM-230 — TPS54160 42V 입력, 5V 출력, 1.5A 평가 모듈
The TPS54160EVM-230 evaluation module (EVM) helps designers evaluate the operation andperformance of the TPS54160 DC/DC converter. This converter is a wide input voltage (3.5 - 60V), 2.5MHz, non-synchronous, externally compensated, step down converter capable of 1.5A of output current.The (...)
사용 설명서: PDF
시뮬레이션 모델
TPS54160 TINA-TI Transient Reference Design (Rev. A)
SLIM198A.TSC (279 KB) - TINA-TI Reference Design
시뮬레이션 모델
TPS54160A Unencrypted PSpice Average Model Package (Rev. A)
SLVM948A.ZIP (96 KB) - PSpice Model
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| HVSSOP (DGQ) | 10 | Ultra Librarian |
| VSON (DRC) | 10 | Ultra Librarian |
주문 및 품질
포함된 정보:
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
포함된 정보:
- 팹 위치
- 조립 위치