계산 툴
데이터 시트
TPS54360B
- 4.5-V to 60-V (65-V Abs Max) Input Range
- 3.5-A Continuous Current, 4.5-A Minimum Peak Inductor Current Limit
- Current Mode Control DC/DC Converter
- 92-mΩ High-Side MOSFET
- High Efficiency at Light Loads with Pulse Skipping Eco-mode™
- Low Dropout at Light Loads with Integrated BOOT Recharge FET
- 146-µA Operating Quiescent Current
- 2-µA Shutdown Current
- 100-kHz to 2.5-MHz Fixed Switching Frequency
- Synchronizes to External Clock
- Adjustable UVLO Voltage and Hysteresis
- Internal Soft Start
- Accurate Cycle-by-Cycle Current Limit
- Thermal, Overvoltage, and Frequency Foldback Protection
- 0.8 V 1% Internal Voltage Reference
- 8-Pin HSOIC with PowerPAD™ Package
- –40°C to 150°C TJ Operating Range
- Create a Custom Design using the TPS54360B with the WEBENCH® Power Designer
The TPS54360B is a 60-V, 3.5-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 supply current to 146 µA. Shutdown supply current is reduced to 2 µA when the enable pin is pulled low.
Undervoltage lockout is internally set at 4.3 V but can be increased using the enable pin. The output voltage start-up ramp is internally controlled to provide a controlled start-up and eliminate overshoot.
A wide switching-frequency range allows either efficiency or external component size to be optimized. Frequency foldback and thermal shutdown protect internal and external components during an overload condition.
The TPS54360B is available in an 8-pin thermally enhanced HSOIC PowerPAD™ package.
기술 자료
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8개 모두 보기 | 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPS54360B 60-V Input, 3.5-A, Step-Down DC/DC Converter With Eco-Mode™ datasheet | PDF | HTML | 2018/12/10 |
| Application note | Working with Inverting Buck-Boost Converters (Rev. B) | PDF | HTML | 2022/10/18 | |
| Application note | Step-Dwn (Buck) Convrtr Pwer Solutions for Programmable Logic Controller Systems (Rev. A) | PDF | HTML | 2021/07/26 | |
| Application note | NRND & Differences TPS54340/360/540/560 and TPS54340B/360B/540B/560B | 2019/04/05 | ||
| Application note | Output Ripple Voltage for Buck Switching Regulator (Rev. A) | 2014/10/13 | ||
| Analog Design Journal | Accurately measuring efficiency of ultralow-IQ devices | 2014/01/22 | ||
| Application note | AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A) | 2013/04/23 | ||
| Application note | AN-2155 Layout Tips for EMI Reduction in DC/ DC Converters (Rev. A) | 2013/04/23 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
평가 보드
TPS54360EVM-182 — 60V 입력, 3.5A, 스텝다운 컨버터 평가 모듈
The Texas Instruments TPS54360EVM-182 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the TPS54360 60V Input, 3.5A, Step-Down Converter with Eco-Mode. The EVM operates from an 8V to 60V input (12V nominal) and provides a 5.0V output at 3.5A.
사용 설명서: PDF
시뮬레이션 모델
TPS54360 TINA-TI Transient Reference Design
SLVM986.TSC (808 KB) - TINA-TI Reference Design
계산 툴
SWIFTINV-CALC — SWIFT™ Converter Inverting Buck/Boost Calculator
The SWIFTINV-CALC Excel sheet is a complementary worksheet to the SLVA317 application note. The worksheet is used to calculate the external components needed to create a negative output voltage from a positive input voltage. The tool features several families of wide input voltage, current-mode (...)
지원되는 제품 및 하드웨어
제품
AC/DC 및 DC/DC 컨버터(통합 FET)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| HSOIC (DDA) | 8 | 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