AP3102 datasheet(5/14 Pages) DIODES

5 / 14 page

AP3102/V/L

Document number: DS37419 Rev.2 - 2

5 of 14

www.diodes.com

July 2014

AP3102/V/L

A Product Line of

Diodes Incorporated

Electrical Characteristics (V

CC =16V, TA=+25°

C, unless otherwise specified.) (Cont.)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Current Sense Section (SENSE Pin)

VCS

Maximum SENSE Voltage

VBOK=0.95V

0.75

0.8

0.85

VBOK=2.76V

0.63

0.68

0.73

–

LEB Time of SENSE

RRI=26k

150

250

350

–

Delay to Output

–

150

250

–

Soft-start Time

RRI=26k

–

Feedback Input Section (FB Pin)

–

The Ratio of Input Voltage to

Current Sense Voltage

–

2.5

3.5

V/V

–

Input Impedance

–

4.5



–

Source Current

–

-2

–

Input Voltage for Zero Duty

VADJ=0V

–

1.2

Output Section (GATE Pin)

–

Output Low Level

IO=50mA, VCC=12V

–

Output High Level

IO=50mA, VCC=12V

8.5

–

Output Clamping

–

Rising Time

CL=1nF, VCC=13V

150

250

350

–

Falling Time

CL=1nF, VCC=13V

Brownout Protection (BOK Pin)

–

Brownout Turn-on

–

0.85

0.9

0.95

–

Brownout Turn-off

–

0.45

0.5

0.55

–

Clamp Voltage on BOK

IBOK=1mA

5.5

6.2

6.9

–

Line Compensation Ratio

–

0.055

–

Line OVP Voltage

–

3.5

4.5

Skip Cycle Section (ADJ Pin)

–

Source Current

–

A

–

Latch Trigger Voltage

–

4.2

4.5

4.8

–

Clamp Voltage on ADJ

–

Input Impedance

–



Over-Temperature Protection Section

–

Shutdown Temperature

–

+155

–

Temperature Hysteresis

–

+25

–

Delay Time Section

–

Delay 1 of Protection

RRI=26k, Output short and OLP

BOK pin trigger for turning off

–

Delay 2 of Protection

RRI=26k,

ADJ, VCC OVP, Line OVP

BOK pin trigger for turning on

–

s

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