Preliminary Data Sheet

June 15, 2011

3 – 14.4Vdc input; 0.45Vdc to 5.5Vdc output; 20A output current

2

Absolute Maximum Ratings

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are

absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in

excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for

extended periods can adversely affect the device reliability.

Parameter

Device

Symbol

Min

Max

Unit

Input Voltage

All

-0.3

15

V

Continuous

SEQ, SYNC, VS+

All

7

V

CLK, DATA, SMBALERT

All

3.6

V

Operating Ambient Temperature

All

-40

85

°C

(see Thermal Considerations section)

Storage Temperature

All

-55

125

°C

Electrical Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature

conditions.

Parameter

Device

Symbol

Min

Typ

Max

Unit

Operating Input Voltage

All

3

⎯

14.4

Vdc

Maximum Input Current

All

19

Adc

Input No Load Current

69

mA

134

mA

Input Stand-by Current

All

16.4

mA

Inrush Transient

All

I

1

A

Input Reflected Ripple Current, peak-to-peak

All

50

mAp-p

Input Ripple Rejection (120Hz)

All

-64

dB