ACT4523YH-T Ver la hoja de datos (PDF) - Active-Semi, Inc

Número de pieza

componentes Descripción

Lista de partido

ACT4523YH-T

Wide-Input Sensorless CC/CV Step-Down DC/DC Converter

Active-Semi, Inc 

Figure 9:

Typical Application Circuit for 5V/2.1A Car Charger

ACT4523

Rev 7, 01-Aug-13

Table 2:

BOM List for 5V/2.1A Car Charger

ITEM REFERENCE

DESCRIPTION

1

U1

IC, ACT4523YH, SOP-8EP

2

C1

Capacitor, Electrolytic, 47µF/50V, 6.3х7mm

3

C2

Capacitor, Ceramic, 10µF/50V, 1206, SMD

4

C3

Capacitor, Ceramic, 2.2nF/6.3V, 0603, SMD

5

C4

Capacitor, Ceramic, 22nF/50V, 1206, SMD

6

C5

Capacitor, Electrolytic, 220µF/10V, 6.3х7mm

7

C6

Capacitor, Ceramic, 1µF/10V, 0603, SMD

8

L1

Inductor,33µH, 3A, 20%, SMD

9

D1

Diode, Schottky, 40V/3A, SK34

10

D2

Diode, 75V/150mA, LL4148

11

R1

Chip Resistor, 11.5kΩ, 0603, 1%

12

R2

Chip Resistor, 52kΩ, 0603, 1%

13

R3

Chip Resistor, 8.2kΩ, 0603, 5%

14

R4

Chip Resistor, 10kΩ, 0603, 1%

MANUFACTURER

Active-Semi

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

Tyco Electronics

Diodes

Good-ARK

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

QTY

1

1

1

1

1

1

1

1

1

1

1

1

1

1

Innovative PowerTM

- 10 -

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