EV8046DF-00A

High Current, Dual Channel

Power Half-Bridge Evaluation Board

EV8046DF-00A Rev. 1.0

www.MonolithicPower.com

1

12/20/2013

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

© 2013 MPS. All Rights Reserved.

The Future of Analog IC Technology

GENERAL DESCRIPTION

The EV8046DF-00A is the evaluation board for

the MP8046, a high current, dual channel

power half-bridge. It accepts PWM modulated

inputs for operation.

The MP8046 features a low current shutdown

mode, standby mode, input under voltage

protection, thermal shutdown and fault flag

signal output. Each channel can be driven

independently as stereo single-ended audio

amplifiers, or driven complementary in a bridge-

tied load (BTL) audio amplifier configuration.

Both channels of the driver interface with

standard logic signals. The MP8046 is available

in a 20-pin TSSOP (with Exposed Pad)

package.

ELECTRICAL SPECIFICATIONS

Parameter

Symbol

Value

Units

Supply Voltage

7.5 – 26

V

Peak Output Current

5

A

FEATURES

• ±5A Peak Current Output

• Up to 600kHz Switching Frequency

• Protected Integrated Power 150mΩ Switches

• 30ns Switch Dead Time

• All Switches Current Limited

• Under Voltage Protection

• Thermal Protection

• 4μA Quiescent Current at Shutdown

• Fault Output Flag

4Ω Load

• Bridge Tied-Load Output Power: 43W, at

APPLICATIONS

• Class D Audio Drivers

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

Monolithic Power Systems, Inc.

EV8046DF-00A EVALUATION BOARD

(L x W x H) 4.1” x 3.6” x 1.1”

(10.2cm x 9.0cm x 2.8cm)

Board Number

MPS IC Number

EV8046DF-00A

MP8046DF