MP6233

3.3V/5V, Dual-Channel 1.5A

Current-Limited Power Distribution Switch

MP6233 Rev. 1.0

www.MonolithicPower.com

1

8/21/2014

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

© 2014 MPS. All Rights Reserved.

The Future of Analog IC Technology

DESCRIPTION

The MP6233 Power Distribution Switch features

internal current limiting to prevent damage to

host devices due to faulty load conditions. The

MP6233 analog switch includes an 85mΩ

power MOSFET switch. It is available with

guaranteed current limits, making it ideal for

load switching applications. The MP6233 has

built-in protection for both over current and

increased thermal stress. For over current, the

device will limit the current by changing to a

constant current mode.

As the temperature increases as a result of

short circuit, the device will shut off. The device

will recover once the device temperature

reduces to approx 120

°C.

The MP6233 is available in MSOP8E package.

FEATURES

• 1.5A Continuous Current

• 2.7V to 5.5V Supply Range

• 140uA Quiescent Current

• 85mΩ MOSFET

• Thermal-Shutdown Protection

• Under-Voltage Lockout

• 8ms FLAG Deglitch Time

• No FLAG Glitch During Power Up

• Reverse Current Blocking

• UL Recognized: E322138

APPLICATIONS

• Portable GPS Device

• Notebook PC

• LCD TV

• Set-top-box

• Telecom and Network Systems

• PC Card Hot Swap

• USB Power Distribution

All MPS parts are lead-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.

TYPICAL APPLICATION

OUT2

MP6233

DUAL-CHANNEL

OUT1

1

2

3

4

5

6

7

8

3.3V/5V Input

To USB Controller

Output 1

Output 2

FLAG1

FLAG2

EN1

IN

GND

EN2

UL Recognized Component