Datasheet > STPMIC06

STPMIC06

更新时间： 2024-11-29 14:58:03

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		调节器
页数	文件大小	规格书
9页	179K
描述
电源管理IC：4个降压调节器，PMBUS? 接口

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STPMIC06 数据手册

STPMIC06

Data brief

Power management IC - four buck regulators

Features

•

Wide input voltage range from 4.5V to 15.6V

4 independent and fully programmable buck regulators

Integrated NMOS supporting 3A maximum load

Output voltage range from 0.5V to 3.3V (extended range from 3.0V to 5.4V with

external resistor divider)

•

PMBus^®serial interface supports 1Mbit/s protocol (high-speed mode)

Embedded NVM to store customized default parameters configuration such as

–

Output voltage, power up sequence, delay and startup slope

Enable and PGOOD configuration

Programmable current limit

Phase interleaving in steady state condition

Current limit

•

Dynamic voltage scaling (DVS) support with programmable slope

Automatic PFM / PWM modes for efficiency optimization

Low quiescent current stand-by mode

Auto discharge function on reset

OTP, UVLO, OVP, UVP, OCP and short circuit protection

Application

•

eSSD (solid state drives)

Product status link

Digital still camera, camcorder

Embedded systems

STPMIC06

12V Input system power management

Server, cloud-computing, storage

POL supply ffrom multiple li-ion battery cells

Product summary

Order code

STPMIC06T

Ambient

temperature range

-40 °C to +85 °C

WFQFPN-40

5x5x0.6 mm

Description

Package

Packing

The STPMIC06 is a power management device with four high efficiency buck

regulators.

Tape and reel

Buck regulators can operate in parallel with a single output inductor to support up to

6A load or use external low side for higher load.

The regulators operate from 500 kHz up to 1.5 MHz switching frequency and enter

automatically in PFM operation to maintain high efficiency over the entire load current

range.

DB3086 - Rev 2 - December 2022

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4 5 6 7...9

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