TPS51220EVM
TPS51220EVM TPS51220을 사용한 고성능 동기 벅 평가 모듈
TPS51220EVM
개요
The TPS51220 is a dual peak-current mode, synchronous step-down controller with three low-dropout (LDO) regulators. It is optimized for 5 V/3.3 V notebook system power supplies. A 99% duty cycle operation enables designers to complete Li-ion battery applications from 2-cells to 4-cells cost effectively. The TPS51220 supports high-efficiency, fast transient response and 99% duty cycle operation. DCR current sensing provides lossless current sensing and free MOSFET selection; resistor sensing supports accurate current-sensing operation. It supports supply input voltages ranging from 4.5 V to 30 V and output voltages from 1 V to 12 V. High-current, 5 V at 100 am, 3.3 V at 10 am, onboard linear regulators have glitch-free switchover function to SMPS, and the 2 V reference has a 100 mA capability.
AC/DC 및 DC/DC 컨트롤러(외장 FET)
MOSFET
주문 및 개발 시작
TPS51220EVM — TPS51220EVM TPS51220을 사용한 고성능 동기 벅 평가 모듈
TPS51220EVM — TPS51220EVM TPS51220을 사용한 고성능 동기 벅 평가 모듈
SLIM157 — TPS51220(A) Unencrypted PSpice Average Model Package
지원되는 제품 및 하드웨어
제품
AC/DC 및 DC/DC 컨트롤러(외장 FET)
하드웨어 개발
평가 보드
SLIM157 — TPS51220(A) Unencrypted PSpice Average Model Package
제품
AC/DC 및 DC/DC 컨트롤러(외장 FET)
하드웨어 개발
평가 보드
기술 자료
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| 사용 설명서 | TPS51220 Buck Controller Evaluation Module User's Guide (Rev. B) | PDF | HTML | 2022. 2. 18 | ||
| 인증서 | TPS51220EVM EU Declaration of Conformity (DoC) | 2019. 1. 2 |