EV8758H-L-00A

22V, 10A, High Current

Synchronous Buck Converter

EV8758H-L-00A Rev. 1.0

www.MonolithicPower.com

1

1/14/2016

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

© 2016 MPS. All Rights Reserved.

The Future of Analog IC Technology

DESCRIPTION

The EV8758H-L-00A is used for demonstrating

the performance of MP8758H, a fully-integrated,

high efficiency, synchronous step-down switch

mode converter. MP8758H provides up to 10A

continuous output current over a wide input

supply range with constant-on-time control for

fast loop response.

The

Evaluation

Board

can

deliver

10A

continuous load current from a 4.5V to 22V

input with excellent load and line regulation.

This part requires minimum number of external

components

and

is

available

in

QFN21

(3mmx4mm) package

ELECTRICAL SPECIFICATION

Parameter

Symbol

Value

Units

Input Voltage

4.5-22

V

Output Voltage

1.2

V

Output Current

10

A

Switching Frequency

500

kHz

FEATURES

• Wide 4.5V to 22V Operating Input Range

• 10A Continous Output Current

• Proprietary

Switching

Loss

Reduction

Technique

• Internal Soft Start

• Output Discharge

• 500kHZ Switching Frequency

• PFM/PWM Mode Selection

• Hiccup Mode OCP, UVP

• Auto Retry Thermal Shutdown, OVP

• Output Adjustable from 0.604V

APPLICATIONS

•

Laptop Computer

•

Tablet PC

•

Networking Systems

•

Personal Video Recorders

•

Flat Panel Television and Monitors

•

Distributed Power Systems

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

status, please visit MPS website under Products, Quality Assurance page.

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

of Monolithic Power Systems, Inc.

EV8758H-L-00A EVALUATION BOARD

(L × W × H) 8.55cm × 8.55cm × 1.6cm

Board Number

MPS IC Number

EV8758H-L-00A

MP8758HGL

LOAD CURRENT(A)

Efficiency vs.

Output Current

10

20

30

40

50

60

70

80

90

100

0.01

0.1

1

10