EV8869W-L-00A

High Efficiency,12A,17V, Synchronous

Step-Down Converter with I²C Interface

EV8869W-L-00A Rev. 1.0

www.MonolithicPower.com

1

7/18/2016

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

© 2016 MPS. All Rights Reserved.

The Future of Analog IC Technology

DESCRIPTION

The EV8869W-L-00A is used for demonstrating

the

performance

of

MPS’s

MP8869W.

MP8869W is a highly integrated and high

frequency synchronous step-down switcher with

up to 12A continuous/15A peak output current

over an input supply range from 3V to 18V with

excellent load and line regulation.

COT control operation provides fast transient

control loop, the output voltage level can be

interface. Output voltage range can be adjusted

from 0.6V to 1.55V in 7.5mV steps. Voltage

scaling slew rate, enable and power saving

interface. Full protection features include over

voltage, over-current protection and thermal

shut down.

The

MP8869W

is

available

in

QFN-

14(3mmx4mm) package.

ELECTRICAL SPECIFICATION

Parameter

Symbol

Value

Units

Input Voltage

3– 18

V

Output Voltage

1

V

Continuous Output Current

12

A

Peak Output Current

15

A

FEATURES

 Wide 3V-to-18V Operating Input Range

 12A Continuous/15A Peak Output Current

 1% Internal Reference Accuracy

to 1.55V in 7.5mV Steps with Slew Rate

Control

 5% Accuracy Output Voltage and Output

 Selectable PFM/PWM Mode and Adjustable

 External Soft Start

 Open Drain Power Good Indication

 Output Over Voltage Protection

 Hiccup/Latch off OCP Protection

 QFN-14(3mmx4mm) Package

APPLICATIONS

 Solid State Driver (SSD)

 Flat-Panel Television and Monitors

 Digital Set-Top Boxes

 Distributed Power Systems

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

MPS green status, please visit MPS website under Quality Assurance. “MPS”

and “The Future of Analog IC Technology” are Registered Trademarks of

Monolithic Power Systems, Inc.

EV8869W-L-00A EVALUATION BOAR

(4 layer PCB, 8.5cmх8.5cm)

Board Number

MPS IC Number

EV8869W-L-00A

MP8869WGL

0.01

0.1

1

10

100

60

64

68

72

76

80

84

88

92

96

100