MP6922DN datasheet(2/13 Pages) MPS

2 / 13 page

MP6922—DUAL FAST TURN-OFF INTELLIGENT CONTROLLER

MP6922 Rev. 1.23

www.MonolithicPower.com

9/19/2012

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

ORDERING INFORMATION

Part Number

Package

Top Marking

MP6922DN*

SOIC8E

MP6922

MP6922DS**

SOIC14

MP6922

MP6922DSE***

SOIC8

MP6922

*For Tape & Reel, add suffix –Z (e.g. MP6922DN–Z);

For RoHS Compliant Packaging, add suffix –LF; (e.g. MP6922DN–LF–Z)

**For Tape & Reel, add suffix –Z (e.g. MP6922DS–Z);

For RoHS Compliant Packaging, add suffix –LF; (e.g. MP6922DS–LF–Z)

***For Tape & Reel, add suffix –Z (e.g. MP6922DSE–Z);

For RoHS Compliant Packaging, add suffix –LF; (e.g. MP6922DSE–LF–Z)

PACKAGE REFERENCE

TOP VIEW

PGND

VDD

MP6922

SOIC-8

TOP VIEW

PGND

EXPOSED PAD

(SOIC8 N ONLY)

VDD

MP6922

SOIC-8E

TOP VIEW

VS1

RCP

MP6922

SOIC-14

VD1

VG1

VS2

PGND

VDD

VD2

VG2

PGND

SOIC8

SOIC8E

SOIC14

ABSOLUTE MAXIMUM RATINGS

(1)

VDD to VS1,VS2, VSS ........................-0.3V to +26V

PGND to VS1,VS2, VSS...................-0.3V to +0.3V

VG1 to VS1, VSS................................. -0.3V to VDD

VG2 to VS2, VSS................................. -0.3V to VDD

VD1 to VS1, VSS.............................-0.7V to +180V

VD2 to VS2, VSS.............................-0.7V to +180V

LL, EN to VS1,VS2, VSS ..................-0.3V to +6.5V

Maximum Operating Frequency............ 300 kHz

Continuous Power Dissipation.. (TA = +25°C)

(2)

SOIC8E...................................................... 2.5W

SOIC14 ...................................................... 1.5W

SOIC8 ........................................................ 1.4W

Junction Temperature...............................150

°C

Lead Temperature (Solder).......................260

°C

Storage Temperature .............. -55°C to +150

°C

Recommended Operation Conditions

(3)

VDD to VS1,VS2, VSS...............................8V to 24V

Operating Junction Temp. (TJ).... -40°C to +125°C

Thermal Resistance

(4)

θJA

θJC

SOIC8 .....................................90 ...... 45 ...

°C/W

SOIC8E...................................50 ...... 10 ...

°C/W

SOIC14 ...................................86 ...... 38 ...

°C/W

Notes:

1) Exceeding these ratings may damage the device.

2) TA=+25℃. The maximum allowable power dissipation is a

function of the maximum junction temperature TJ (MAX), the

junction-to-ambient thermal resistance θJA, and the ambient

temperature TA. The maximum allowable continuous power

dissipation at any ambient temperature is calculated by PD

(MAX) = (TJ (MAX)-TA)/θJA. Exceeding the maximum allowable

power dissipation will cause excessive die temperature, and

the regulator will go into thermal shutdown. Internal thermal

shutdown circuitry protects the device from permanent

damage.

3) The device is not guaranteed to function outside of its

operating conditions.

4) Measured on JESD51-7, 4-layer PCB. Without heatsink.

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