MP4068 – HIGH PF, NON-ISOLATED, TRIAC DIMMABLE LED DRIVER

MP4068 Rev. 1.01

www.MonolithicPower.com

4

7/30/2015

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PACKAGE REFERENCE

VCC

GND

OVF

CS

HV

GND

GND

1

2

3

4

8

6

5

TOP VIEW

VCC

OVF

GND

CS

NC

HV

NC

NC

1

2

3

4

8

7

6

5

TOP VIEW

SOIC8-7A

SOIC-8 EP

ABSOLUTE MAXIMUM RATINGS

(1)

HV to CS.......................................-0.3V to 500V

VCC, CS to GND ............................-0.3V to6.5V

OVF to GND ..................................-0.7V to 6.5V

Source Current on OVF ............................. 4mA

(2)

SOIC8-7A .................................................. 1.6W

SOIC-8 EP ................................................. 2.6W

Lead Temperature ....................................260

°C

Storage Temperature............... -60

°C to +150°C

ESD Capability Human Body Mode .......... 2.0kV

CDM ESD Capability................................. 2.0kV

Recommended Operating Conditions

(3)

Operating VCC Range .......................4.1V to 5V

Thermal Resistance

(4)

SOIC8-7A ............................... 76 ...... 35...

°C/W

SOIC-8 EP.............................. 48 ...... 10...

°C/W

Notes:

1) Exceeding these ratings may damage the device.

2) The maximum allowable power dissipation is a function of the

dissipation produces an excessive die temperature, causing

the regulator to 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.