계산 툴
데이터시트
TPS43061
- 58-V Maximum Output Voltage
- 4.5 to 38 V (40 V Absolute Max)
VIN Range - TPS43060: 7.5-V Gate Drive Optimized
for Standard Threshold MOSFETs - TPS43061: 5.5-V Gate Drive Optimized
for Low Qg NexFET™ Power MOSFETs - Current-Mode Control With Internal
Slope Compensation - Adjustable Frequency from 50 kHz to
1 MHz - Synchronization Capability to External
Clock - Adjustable Soft-Start Time
- Inductor DCR or Resistor Current Sensing
- Output Voltage Power-Good Indicator
- ±0.8% Feedback Reference Voltage
- 5-µA Shutdown Supply Current
- 600-µA Operating Quiescent Current
- Integrated Bootstrap Diode (TPS43061)
- Cycle-by-Cycle Current Limit and Thermal
Shutdown - Adjustable Undervoltage Lockout (UVLO)
and Output Overvoltage Protection - Small 16-Pin WQFN (3 mm × 3 mm)
Package With PowerPAD™ - –40°C to 150°C Operating
TJ Range
The TPS43060 and TPS43061 are low IQ current-mode synchronous boost controllers with wide-input voltage range from 4.5 to 38 V (40 V absolute max) and boosted output range up to 58 V. Synchronous rectification enables high-efficiency for high-current applications, and lossless inductor DCR sensing further improves efficiency. The resulting low-power losses combined with a 3-mm × 3-mm WQFN-16 package with PowerPAD™ supports high power-density and high-reliability boost converter solutions over extended (–40°C to 150°C) temperature range.
The TPS43060 includes a 7.5-V gate drive supply, which is suitable to drive a broad range of MOSFETs. The TPS43061 has a 5.5-V gate drive supply and driver strength optimized for low Qg NexFET power MOSFETs. Also, TPS43061 provides an integrated bootstrap diode for the high-side gate driver to reduce the external parts count.
기술 문서
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모두 보기5 | 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPS4306x Low Quiescent Current Synchronous Boost DC-DC Controller With Wide VIN Range datasheet (Rev. D) | PDF | HTML | 2014/09/04 |
| Technical article | Extend the input-voltage range of boost controllers | PDF | HTML | 2016/11/08 | |
| Analog Design Journal | 2Q 2013 Issue Analog Applications Journal | 2013/04/16 | ||
| Analog Design Journal | Synchronous rectification boosts efficiency by reducing power loss | 2013/04/16 | ||
| EVM User's guide | Using the TPS43061EVM-198 Boost Evaluation Module (Rev. A) | 2013/03/18 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
평가 보드
TPS43061EVM-198 — TPS43061 평가 모듈
The Texas Instruments TPS43061EVM-198 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the TPS43061 Synchronous Boost DC-DC Controller. The EVM operates from a 6V to 12.6V input (9V nominal) and provides a 15V output at 2A. This design uses the CSD86330Q3D synchronous (...)
사용 설명서: PDF
시뮬레이션 모델
TPS43061 TINA-TI Transient Reference Design
SLVM758.TSC (218 KB) - TINA-TI Reference Design
시뮬레이션 모델
Unencrypted TPS43061 PSpice Transient Model Package (Rev. A)
SLVM706A.ZIP (54 KB) - PSpice Model
레퍼런스 디자인
TIDA-050024 — 중출력 증폭기 애플리케이션을 위한 엔빌로프 트래킹 전원 공급 장치 레퍼런스 설계
This reference design delivers an envelope-tracking power supply circuit for mid-power audio power amplifier (PA) applications with TPS43061 boost controller. By adding an audio envelope signal to the FB pin, the boost converter's output voltage can change in accordance with the envelope of the (...)
레퍼런스 디자인
PMP10324 — 38V@2A 동기식 부스트 레퍼런스 디자인
The PMP10324 sync-boost reference design provides 38V @ 2A over a wide input range covering the 24V rail. It uses dual external FETs to achieve a full load efficiency of 97% at 24Vin. This design uses minimal footprint parts with all ceramic capacitors.
| 패키지 | 핀 | 다운로드 |
|---|---|---|
| WQFN (RTE) | 16 | 옵션 보기 |
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