TPS62861
- 2.3-µA operating quiescent current
- Up to 4-MHz switching frequency
- 1% output voltage accuracy
- DVS output from
- 0.4 V to 1.9875 V (12.5-mV steps)
- I 2C user interface to adjust
- Output voltage presets
- Ramp speed
- VSEL pin to toggle output voltage during operation
- Power-good indication
- Supports < 6-mm² design size
- Supports < 0.6-mm design height
- Tiny, 8-pin, 0.35-mm pitch WCSP package
- Optimized pinout to support 0201 components
The TPS6286x devices are high-frequency, synchronous step-down converters with I2C- and VSEL-Interface. The devices provide an efficient, flexible, and high-power density point-of-load DC/DC design. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load to maintain high efficiency over the entire load current range. The device can also be forced in PWM mode operation for the smallest output voltage ripple. Together, with its DCS-Control architecture, excellent load transient performance and tight output voltage accuracy are achieved. With the I 2C interface and a dedicated VSEL pin, the output voltage is quickly adjusted to adapt the power consumption of the load to the ever-changing performance needs of the application. The device family is available with two VSEL pins and four factory preset voltages to allow usage without I 2C interface.
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPS6286x1.75-V to 5.5-V Input, 0.6-/1-A Synchronous Step-Down Converterwith I2C/VSEL Interface datasheet (Rev. F) | PDF | HTML | 2023/10/24 |
| Application note | Benefiting from Step-Down Converters with an I2C Communication Interface (Rev. B) | PDF | HTML | 2023/11/29 | |
| Application note | Understanding SOA Curves to Operate at High Output Currents and Temperature | PDF | HTML | 2022/05/05 | |
| User guide | TPS6286x0EVM-109 Evaluation Module (Rev. B) | PDF | HTML | 2020/09/22 |
설계 및 개발
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TPS628610EVM-109 — I2C/VSEL 인터페이스가 있는 1A 동기 스텝다운 컨버터 평가 모듈
The TPS628610EVM-109 evaluation module (EVM) facilitates the evaluation of the TPS628610 1-A, step-down converter in a small 0.7-mm by 1.4-mm package with 0.35-mm pitch. The EVM has a programmable output of 0.4 V to 1.9875 V via I2C with 1% accuracy from input voltages between 1.8 V to 5.5 V. The (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| DSBGA (YCH) | 8 | 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