June 20, 2012 | FINAL DATASHEET | V1.1

8

IR3575

60A Exposed Top Integrated PowIRstage®

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNIT

VCC Supply Current

VCC = 4.5V to 7V

4

8

12

mA

VIN Supply Leakage Current

VIN = 20V, 125C, V(PWM) =

Tri-State

1

µA

BOOST Supply Current

4.75V < V(BOOST)-V(SW) <

8V

0.5

1.5

3.0

mA

REFIN Bias Current

-1.5

0

1

µA

SW Floating Voltage

V(PWM) = Tri-State

0.2

0.4

V

SW Pull Down Resistance

BBRK# is Low or VCC = 0V

18

kΩ

Notes

1. Guaranteed by design but not tested in production

ambient temperature, and 8-layer PCB of 3.7” (L) x 2.6” (W). PWM controller loss and inductor loss are not included.

temperature, and 8-layer PCB of 3.7” (L) x 2.6” (W). PWM controller loss and inductor loss are not included.