SC4612H

4

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Current Limit - Low Side R

DS(ON)

Current Limit Threshold Voltage

V

CL

00

mV

Error Amplifier

Feedback Voltage

V

FB

T

O

C

0.495

0.500

0.505

V

T

O

C

0.492

0.500

0.508

V

T

O

C

0.488

0.500

0.52

V

Input Bias Current

I

FB

V

200

nA

60

dB

7

0

MHz

Output Sink Current

Open Loop; V

900

mA

Output Source Current

Open Loop; V

00

mA



V/ms

SS/EN

Disable Threshold Voltage

V

SS-DIS

500

mV

Soft Start Charge Current

I

SS

25

mA

I

SSD



mA

Disable Low to Shut Down

50

ns

Hiccup

Hiccup Duty Cycle

CSS=0.uF; current limit condition



%

Gate Drive

I

3

4

W

I

3

4

W

C=2000pF

.4

.7

A

C=2000pF

20

ns

t

DEAD

30

ns

t

ON-MIN

0

ns

Thermal Shutdown

65

O

C

5

O

C

Electrical Characteristics (continued)

NOTES:

() Guaranteed by design, not production tested.

(2) Guaranteed by characterization.

(2) This device is ESD sensitive, use of standard ESD handling precautions is required.