SCI7638MLA 查看數據表（PDF） - Seiko Epson Corp

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产品描述 (功能)

生产厂家

SCI7638MLA

POWER SUPPLY IC - DC/DC Switching Regulators

Seiko Epson Corp 

SCI7630 Series

Load characteristics

SCI7633MBA

4.0

fCLK = 32.8 kHz

3.5

3.0

2.5

VI1 = 1.5 V

2.0

VI1 = 1.25 V

VI1 = 1.0 V

1.5

1.0

0

5

10

15

20

25

Load current (mA)

Notes

Inductor: TDK NLF453232-221k (220µH)

Diode: Shindengen DINS4 Schottky barrier diode

Capacitor: NEC MSUB20J106M (10µF)

PACKAGE MARKINGS

SCI7633 device packages use the following marking.

10

100

Ta = 25 ˚C

fCLK = 32 kHz

Peff

5

50

ILmax

0

100

200

300

500

Inductance (µH)

0

1000

Notes

1. VI1 = 1.5V

2. Inductor: TDK NLF453232 series

Diode: Shindengen DINS4 Schottky barrier diode

Capacitor: NEC MSUB20J106M (10µF)

7631

Series number

First subcode character

Second subcode character

Code number

SCI7000 Series

Technical Manual

EPSON

4–25

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