© 2009 Fairchild Semiconductor Corporation

www.fairchildsemi.com

FAN7621 • Rev. 1.0.1

6

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Protection Section

OLP Delay Current

3.8

5.0

6.2

μA

OLP Protection Voltage

4.5

5.0

5.5

V

21

23

25

V

AOCP Threshold Voltage

-1.0

-0.9

-0.8

V

AOCP Blanking Time

50

ns

OCP Threshold Voltage

-0.64

-0.58

-0.52

V

OCP Blanking Time

(2)

1.0

1.5

2.0

μs

Delay Time (Low-Side) Detecting from

(2)

250

400

ns

Thermal Shutdown Temperature

(2)

110

130

150

°C

Current

100

150

μA

Voltage

5

V

Dead-Time Control Section

Dead Time

350

ns

Note:

2.

These parameters, although guaranteed, are not tested in production.