ACE752D

120KHz 3.5A Buck DC-DC Converter

VER 1.1

2

Parameter

Symbol

Max

Unit

VIN Supply Voltage

+40

V

SW Voltage

V

BS Voltage

V

COMP Voltage

+5

V

FB Voltage

+5

V

CS+ Voltage

-0.3~+8

V

CS- Voltage

-0.3~+8

V

Operating Temperature Range

-20~+85

Storage Temperature Range

-40 to125

Packaging Type

Pin No.

Pin Name

I/O

Pin Description

1

P

Input Voltage.

2

FB

I

Feedback Input Pin.

3

COMP

I/O

Compensation pin, resistor and capacitor connected.

4

GND

G

Ground.

5

CS-

I

Current sense Pins, current limit resistor connected

6

CS+

I

Current sense Pins, current limit resistor connected

7

BS

I/O

Bootstrap, a 10nF capacitor is connected between BS and SW.

8

SW

O

Switch Pin.

EP

Exposed PAD

G

Heatsink, connected to ground.