參數(shù)資料
型號(hào): M62222FP
廠商: Mitsubishi Electric Corporation
元件分類: DC/DC變換器
英文描述: 2.7V FIXED OUTPUT VOLTAGE DC-DC CONVERTER
中文描述: 固定輸出電壓為2.7V的DC - DC轉(zhuǎn)換器
文件頁數(shù): 1/3頁
文件大小: 25K
代理商: M62222FP
MITSUBISHI <Dig./Ana. INTERFACE>
M62222L/FP
2.7V FIXED OUTPUT VOLTAGE DC-DC CONVERTER
GENERAL DESCRIPTION
M62222 is a general purpose DC-DC converter which
provides a 2.7V 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 2.7V .
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 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 1996
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