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參數(shù)資料
| 型號： | M62221L |
| 廠商： | Mitsubishi Electric Corporation |
| 元件分類： | DC/DC變換器 |
| 英文描述： | 3.0V FIXED OUTPUT VOLTAGE DC-DC CONVERTER |
| 中文描述： | 3.0V固定輸出電壓的DC - DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 25K |
| 代理商： | M62221L |
MITSUBISHI <Dig./Ana. INTERFACE>
M62221L/FP
3.0V FIXED OUTPUT VOLTAGE DC-DC CONVERTER
GENERAL DESCRIPTION
The M62221 is a general purpose DC-DC converter which
provides a 3.0V fixed output voltage.
It is possible to simplify the peripheral circuit and to design compact
and low cost sets because this IC, housed in a small 5- or 8-pin package
includes necessary peripheral components.
Especially this is most suitable for CD-ROM, Disk Drive sets and
PDA as a converter from 5V to 3.0V .
FEATURES
Wide operation supply voltage range ·········· 4 to 15 V
Low power consumption ·········· 900 μA(max.)
Built-in oscillator without external components (110kHz typ.)
Built-in over current protection circuit
Small size 5-pin SIP and 8-pin SOP packages
APPLICATIONS
CD-ROM, PDA, general purpose electric products
PIN CONFIGURATION (TOP VIEW)
Outline 5P5T
M
1
2
3
4
5
COLLECTOR
GND
CLM
VCC
IN
Outline 8P2S-A
M
1
2
3
4
8
7
6
5
COLLECTOR
GND
CLM
VCC
IN
NC
NC
NC
NC: NO CONNECTION
( 1 / 3 )
BLOCK DIAGRAM
OP Amp
CURRENT LIMIT
CIRCUIT
PWM Comp
V
CC
IN
GND
OSC
(110KHz)
1.25V
OUT
Collector
OVER CURRENT
DETECTION RESISTOR
1
2
3
4
5
CLM
April. 1997
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| M62222FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:2.7V FIXED OUTPUT VOLTAGE DC-DC CONVERTER |
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| M62235FP | 制造商:Renesas Electronics Corporation 功能描述: |
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