AP3003 Ver la hoja de datos (PDF) - BCD Semiconductor

Número de pieza

componentes Descripción

Fabricante

AP3003

150kHz 3A BUCK DC-DC CONVERTER

BCD Semiconductor 

Data Sheet

150kHz 3A BUCK DC-DC CONVERTER

AP3003

Electrical Characteristics

For 3.3V Output Voltage Version

Unless otherwise specified, TJ=25oC. The specifications with boldface type apply over Full Operating Junction

Temperature Range.

Parameter

Output Voltage

Efficiency

Symbol

Conditions

VOUT

5.5V≤VIN≤32V,

0.2A≤ILOAD≤3A

η

VIN=12V, ILOAD=3A

Min Typ Max Unit

3.168

3.135

3.3

3.432

3.465

V

75

%

For 5V Output Voltage Version

Unless otherwise specified, TJ=25oC. The specifications with boldface type apply over Full Operating Junction

Temperature Range.

Parameter

Output Voltage

Efficiency

Symbol

VOUT

η

Conditions

7V≤VIN≤32V,

0.2A≤ILOAD≤3A

VIN=12V, ILOAD=3A

Min Typ Max Unit

4.800

4.750

5

5.200

5.250

V

80

%

For 12V Output Voltage Version

Unless otherwise specified, TJ=25oC. The specifications with boldface type apply over Full Operating Junction

Temperature Range.

Parameter

Output Voltage

Efficiency

Symbol

VOUT

η

Conditions

15V≤VIN≤32V,

0.2A≤ILOAD≤3A

VIN=24V, ILOAD=3A

Min Typ Max Unit

11.52

11.40

12.0

12.48

12.60

V

88

%

For ADJ Output Voltage Version

Unless otherwise specified, TJ=25oC. The specifications with boldface type apply over Full Operating Junction

Temperature Range.

Parameter

Feedback Voltage

Efficiency

Symbol

VFB

Conditions

4.5V≤VIN≤25V,

0.2A≤ILOAD≤3A,

VOUT programmed for 2.5V

η

VIN=12V, ILOAD=3A, VOUT=2.5V

Min Typ Max Unit

1.193

1.18

1.23

1.267

1.28

V

73

%

Feb. 2007 Rev. 1. 1

BCD Semiconductor Manufacturing Limited

6

Share Link: