ACE757P

1A Light Load Mode Buck Regulator with Integrated Inductor

VER 1.2

2

Absolute Maximum Ratings

Symbol

Parameter

Min

Max

Unit

V

IN

Input Supply Voltage

-0.3

6.0

V

-0.3

VIN+ 0.3

V

-0.3

2.7

V

Maximum Operating Junction Temperature

150

°C

Storage Temperature Range

-65

150

°C

Reflow Temp, 10 Sec, MSL3 JEDEC J-STD-020C

260

°C

ESD Rating (based on Human Body Mode)

2000

V

CAUTION: Absolute Maximum ratings are stress ratings only. Functional operation beyond the recommended operating

conditions is not implied. Stress beyond the absolute maximum ratings may cause permanent damage to the device.

Exposure to absolute maximum rated conditions for extended periods may affect device reliability.

Recommended Operating Range

Symbol

Items

Min

Max

Unit

Input Voltage Range

2.4

5.5

V

Operating Ambient Temperature

- 40

85

℃

Operating Junction Temperature

- 40

125

℃

Thermal Characteristics

Parameter

Symbol

Typ

Units

Thermal Resistance: Junction to Ambient

–0 LFM

(Note 1)

80

°C/W

Thermal Overload Trip Point

T

J-TP

155

°C

Thermal Overload Trip Point Hysteresis

25

°C

Note 1: Based on a four layer copper board and proper thermal design per JEDEC EIJ/JESD51 standards