ACE7215C

1.5A 1.5MHz Synchronous Buck Converter

VER 1.1

2

Absolute Maximum Ratings

Parameter

Value

Max Input Voltage

7V

Max Voltage All Pins

7V

Max Operating Junction Temperature(Tj)

125℃

Ambient Temperature(Ta)

-40℃~85℃

Maximum Power Dissipation

SOT23-5

400mW

DFN2*2-6L

600mW

Storage Temperature(Ts)

-40℃~50℃

Lead Temperature & Time

260℃, 10S

Note: Exceed these limits to damage to the device. Exposure to absolute maximum rating conditions may affect device reliability.

Packaging Type

SOT23-5

DFN2*2-6L

PIN NO

Description

Description

SOT23-5 DFN2*2-6L

1

2

EN

Chip Enable Pin. Drive EN above 1.5V to turn on the part. Drive EN below

0.3V to turn it off. Do not leave EN floating.

2

1/5/7

GND

Ground

3

4

SW

Power Switch Output. It is the switch node connection to Inductor. This

pin connects to the drains of the internal P-ch and N-ch MOSFET

switches.

4

3

VIN

Supply voltage. Must be closely decoupled to GND with a 10µF or greater

ceramic capacitor.

5

6

FB

Output Voltage Feedback Pin. An internal resistive divider divides the

output voltage down for comparison to the internal reference voltage.

Ordering information

ACE7215CXX+ H

Pb - free

BN：SOT23-5

MN：DFN2*2-6L

Halogen - free