ACT4501SH-T Просмотр технического описания (PDF) - Active-Semi, Inc

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Компоненты Описание

производитель

ACT4501SH-T

1.25A CC/CV Step-Down DC/DC Converter

Active-Semi, Inc 

Figure 8:

Typical Application Circuit for 5V/1A Car Charger

ACT4501

Rev 2, 14-Nov-12

Table 2:

BOM List for 5V/1A Car Charger

ITEM REFERENCE

DESCRIPTION

1

U1

IC, ACT4501SH, SOP-8

2

C1

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

3

C2

Capacitor, Ceramic, 2.2µF/50V, 1206, SMD

4

C3

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

5

C4

Capacitor, Ceramic, 10nF/50V, 0603, SMD

6

C5

Capacitor, Electrolytic, 100µF/10V, 6.3х7mm

7

C6

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

8

C7 (Optional) Capacitor, Ceramic, 100pF/6.3V, 0603

9

L1

82µH, 1.4A, 20%, SMD CDRH125-820M

10

D1

Diode, Schottky, 40V/2A, B240A, SMA

11

D2

Diode, 75V/150mA, LL4148

12

R1

Chip Resistor, 20kΩ, 0603, 1%

13

R2

Chip Resistor, 52kΩ, 0603, 1%

14

R3

Chip Resistor, 25kΩ, 0603, 5%

15

R4

Chip Resistor, 10kΩ, 0603, 1%

MANUFACTURER

Active-Semi

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

Murata, TDK

Sumida

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

1

Innovative PowerTM

- 10 -

www.active-semi.com

Copyright © 2012 Active-Semi, Inc.

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