TLV62585
- Up to 95% efficiency
- Low RDS(ON) power switches 56 mΩ / 32 mΩ
- 2.5-V to 5.5-V input voltage range
- Adjustable output voltage from 0.6-V to VIN
- Power save mode for light load efficiency
- 100% duty cycle for lowest dropout
- 35-µA operating quiescent current
- 1.5-MHz typical switching frequency
- Short circuit protection (HICCUP)
- Output discharge
- Power good output
- Thermal shutdown protection
- Available in 2-mm × 2-mm QFN or 1.6-mm x 1.6-mm SOT563 package
- Create a custom design using the TLV62585 with the WEBENCH® Power Designer
The TLV62585 device is a high-frequency synchronous step-down converter optimized for compact solution size and high efficiency. The device integrates switches capable of delivering an output current up to 3 A. At medium to heavy loads, the converter operates in pulse width modulation (PWM) mode with typical 1.5-MHz switching frequency. At light load, the device automatically enters Power Save Mode (PSM) to maintain high efficiency over the entire load current range. In shutdown, the current consumption is reduced to less than 2 µA.
The internal compensation circuit allows a compact solution and small external components. An internal soft start circuit limits the inrush current during startup. Other features like short circuit protection, thermal shutdown protection, output discharge and power good are built-in.
The device is available in a 2-mm × 2-mm QFN or 1.6-mm x 1-6-mm SOT563 package.
관심 가지실만한 유사 제품
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TLV62585 3-A High Efficiency Synchronous Buck Converter in QFN or SOT563 Package datasheet (Rev. F) | PDF | HTML | 2019/11/25 |
Application note | Quick Reference Guide To TI Buck Switching DC/DC Application Notes (Rev. B) | PDF | HTML | 2022/05/23 | |
Application note | Thermal Comparison of a DC-DC Converter in SOT23 and the New SOT563 (Rev. A) | PDF | HTML | 2021/10/28 | |
Selection guide | Buck Converter Quick Reference Guide (Rev. B) | 2021/04/08 | ||
Analog Design Journal | Methods of output-voltage adjustment for DC/DC converters | 2019/06/14 | ||
Technical article | How a small SOT563 DC/DC converter supplies multirail power in industrial applicat | PDF | HTML | 2019/01/21 | |
Analog Design Journal | Understanding 100% mode in low-power DC/DC converters | 2018/06/22 | ||
EVM User's guide | TLV62585PEVM-030 Evaluation Module | 2018/03/16 | ||
Analog Design Journal | Achieving a clean startup by using a DC/DC converter with a precise enable-pin threshold | 2017/10/24 | ||
EVM User's guide | TLV62585EVM-824 Evaluation Module | 2017/07/14 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TLV62585EVM-824 — TLV62585 3A, 고효율 스텝다운 컨버터 평가 모듈
The TLV62585EVM-824 evaluation module (EVM) is designed to help the user easily evaluate and test the operation and functionality of the TLV62585RWT step-down buck converter. The EVM converts a 2.5-V to 5.5-V input voltage to a regulated output voltage of 1.8 V at up to 3-A output current. The (...)
TLV62585PEVM-030 — 벅 컨버터 평가 모듈
The TLV62585PEVM-030 evaluation module (EVM) is designed to help the user easily evaluate and test the operation and functionality of the TLV62585XDRL step-down buck converter. The EVM converts a 2.5-V to 5.5-V input voltage to a regulated output voltage of 1.8 V at up to 3-A output current. The (...)
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
SOT-5X3 (DRL) | 6 | Ultra Librarian |
VQFN-HR (RWT) | 12 | 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