ACT4523AYH-T データシートの表示（PDF） - Active-Semi, Inc

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ACT4523AYH-T

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

Active-Semi, Inc 

Figure 8:

Typical Application Circuit for 5V/2.4A Car Charger

ACT4523A

Rev 0, 25-Jul-13

Table 2:

BOM List for 5V/2.4A Car Charger

ITEM REFERENCE

DESCRIPTION

1

U1

IC, ACT4523AYH, 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, Ceramic, 1nF/10V, 0603, SMD

7

C6

Capacitor, Ceramic, 10uF/10V, 0603, SMD

8

C7

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

9

L1

Inductor, 30µH, 5A, 20%, SMD

10

D1

Diode, Schottky, 40V/5A, SK54BL

11

R1

Chip Resistor, 7.87kΩ, 0603, 1%

12

R2

Chip Resistor, 51kΩ, 0603, 1%

13

R3

Chip Resistor, 20kΩ, 0603, 5%

14

R4

Chip Resistor, 9.76kΩ, 0603, 1%

15

R5

Chip Resistor, 100kΩ, 0603, 1%

16

R6

Chip Resistor, 15kΩ, 0603, 1%

MANUFACTURER

Active-Semi

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

Tyco Electronics

Diodes

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

QTY

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

Innovative PowerTM

- 10 -

www.active-semi.com

Copyright © 2013 Active-Semi, Inc.

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