Data Sheet

WHITE LED STEP-UP CONVERTER

AP3032

Dec. 2012 Rev. 1. 2

BCD Semiconductor Manufacturing Limited

4

Absolute Maximum Ratings (Note 1)

Parameter

Symbol

Value

Unit

Input Voltage

VIN

20

V

SW Pin Voltage

VSW

38

V

FB Pin Voltage

VFB

20

V

OV Voltage

VOV

35

V

CTRL Pin Voltage

VCTRL

20

V

Thermal Resistance (Junction to

Ambient, No Heat Sink)

θJA

265

°C/W

Operating Junction Temperature

TJ

150

°C

Storage Temperature Range

TSTG

-65 to 150

°C

Lead Temperature (Soldering, 10sec)

TLEAD

260

°C

ESD (Machine Model)

200

V

ESD (Human Body Model)

2000

V

Note 1: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to

the device. These are stress ratings only, and functional operation of the device at these or any other conditions

beyond those indicated under “Recommended Operating Conditions” is not implied. Exposure to “Absolute

Maximum Ratings” for extended periods may affect device reliability.

Recommended Operating Conditions

Parameter

Symbol

Min

Max

Unit

Operating Temperature Range

TOP

-40

85

°C

Input Voltage

VIN

2.7

9

V

CTRL Pin Voltage

VCTRL

9

V