AP3102/V/L

Document number: DS37419 Rev.2 - 2

4 of 14

www.diodes.com

July 2014

© Diodes Incorporated

AP3102/V/L

A Product Line of

Diodes Incorporated

Symbol

Parameter

Rating

Unit

Power Supply Voltage

30

V

Gate Output Current

500

mA

Input Voltage to FB,SENSE pin

-0.3 to 7

V

Input Voltage to RI, ADJ pin

-0.3 to 7

V

θ

JA

Thermal Resistance (Junction to Ambient)

186

ºC/W

Power Dissipation and Thermal Characteristic, SENSE at

550

mW

Operation Junction Temperature

-40 to +150

ºC

Storage Temperature Range

+150

ºC

–

ESD (Human Body Model)

2500

V

–

ESD (Machine Model)

250

V

Note 4:

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

Symbol

Parameter

Min

Max

Unit

Supply Voltage

10

25

V

Ambient Operating Temperature Range

-40

+85

ºC

C, unless otherwise specified.)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Supply Voltage (VCC Pin)

Start-up Current

–

5

15

A

Operating Supply Current

1.5

2.5

3.5

mA

2

3

4

–

UVLO (on)

–

15.2

16.2

17.2

V

–

UVLO (off)

–

7.8

8.8

9.8

V

–

VCC OVP

–

27

28.5

30

V

–

VCC Clamp

–

–

34

V

–

De-Latch VCC

–

4.5

6

7.5

V

PWM Section/Oscillator Section

–

Maximum Duty Cycle

–

70

75

80

%

–

Minimum Duty Cycle

–

–

0

–

–

Oscillation Frequency

60

65

70

kHz

–

Frequency in Skip Mode

22

–

–

kHz

–

Frequency Temperature Stability

-40

–

–

5

%

–

Frequency Voltage Stability

–

–

3

%

–

Frequency Dithering

–

–

6

–

%