Datasheet > MPM81204

MPM81204

更新时间： 2024-04-09 19:03:29

品牌	Logo	应用领域
芯源 - MPS		电源电路
页数	文件大小	规格书
29页	2177K
描述
4V 至 16V 输入、4路输出（2路12A 和2路5A ）电源模块

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MPM81204 数据手册

MPM81204

16V, Quad-Output, Step-Down Power Module

with Dual 5A and Dual 12A Outputs

DESCRIPTION

FEATURES

The MPM81204 is a quad-output, step-down

power module with dual 12A and dual 5A

outputs. It can achieve high efficiency across a

wide output current (I_OUT) range, and has a wide

4V to 16V input voltage (V_IN) range.

•

Wide 4V to 16V Input Supply Range

Dual 12A DC Outputs from 0.6V to 3.3V

(Channel 0 and Channel 3)

Dual 5A DC Outputs from 0.6V to 5.5V

(Channel 1 and Channel 2)

Constant-On-Time (COT) Control for Fast

Transient Response

Stable with Zero-ESR Output Capacitors

Forced Continuous Conduction Mode

(FCCM)

•

Constant-on-time (COT) control provides fast

transient response and easy loop stabilization.

•

The configurable switching frequency (f_SW) can

be set at 600kHz, 800kHz, or 1000kHz via a

resistor. This allows the device to maintain a

constant f_SW, regardless of the input and output

voltages.

•

Excellent Load Regulation

Output Voltage (V_OUT) Tracking and

Discharge

Four open-drain power good (PG) signals

indicate the whether the outputs are within the

normal voltage range. If the input supply fails to

power the device, then an external pull-up

voltage clamps the PGx pin’s voltage (V_PG) at

about 0.7V.

•

PG Clamped Low Voltage during Power

Failure

Configurable Soft-Start Time (t_SS)

Pre-Biased Start-Up

600kHz, 800kHz, or 1000kHz Selectable

Switching Frequency (f_SW)

•

Non-Latch Over-Current Protection (OCP),

Over-Voltage Protection (OVP), Under-

Voltage Lockout (UVLO) Protection, and

Thermal Shutdown

Full protection features include over-current

protection (OCP), over-voltage protection

(OVP),

under-voltage

lockout

(UVLO)

protection, and thermal shutdown.

•

Available in a BGA

(9.5mmx16mmx4.98mm) Package

The MPM81204 requires a minimal number of

readily available, standard external

components, and is available in a BGA

(9.5mmx16mmx4.98mm) package.

APPLICATIONS

•

Telecommunication Systems

Networking Systems

Servers

Base Stations

All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive.

For MPS green status, please visit the MPS website under Quality

Assurance. “MPS”, the MPS logo, and “Simple, Easy Solutions” are

trademarks of Monolithic Power Systems, Inc. or its subsidiaries.

MPM81204 Rev. 1.0

9/29/2021

MonolithicPower.com

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

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