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PDF M62290FP Data sheet ( Hoja de datos )
| Número de pieza | M62290FP | |
| Descripción | 5.0V FIXED OUTPUT VOLTAGE DC-DC CONVERTER | |
| Fabricantes | Mitsubishi | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de M62290FP (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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MITSUBISHI <Dig./Ana. INTERFACE>
M62290L/FP
5.0V FIXED OUTPUT VOLTAGE DC-DC CONVERTER
GENERAL DESCRIPTION
The M62290L/FP is a general purpose DC-DC converter which
provides 5.0V fixed output.
It is possible to simplify peripheral circuits and to design compact and
low cost sets because this IC includes a lot of functions in small 5- or
8-pin packages.
Especially this is most suitable for a local voltage regulator of audio
sets as a converter from 12V to 5V.
FEATURES
• Wide operation voltage range ·········· 6 to 15 V (typ.Vcc=12V)
•Low power dissipation
··········1.1mA (max.,Vcc=12V)
•Built-in oscillator without peripheral devices (120KHz typ.)
•Built-in over current protection circuit
•Small 5-pin SIP and 8-pin SOP packages
APPLICATIONS
Local voltage regulator of audio sets and general electric products
PIN CONFIGURATION (TOP VIEW)
5 IN
4 VCC
3 CLM
2 GND
1 COLLECTOR
Outline 5P5T
COLLECTOR 1
GND 2
CLM 3
VCC 4
8 NC
7 NC
6 NC
5 IN
Outline 8P2S-A
NC : NO CONNECTION
BLOCK DIAGRAM
VCC
OVER CURRENT
DETECTION RESISTOR
IN
5
OP Amp
CLM
43
CURRENT LIMIT
CIRCUIT
PWM
Comp
1.25V
OSC
(12.0KHz)
2 GND
1
Collector
OUT
( 1/7)
April 1997
1 page  
MITSUBISHI <Dig./Ana. INTERFACE>
M62290L/FP
5.0V FIXED OUTPUT VOLTAGE DC-DC CONVERTER
CURRENT LIMIT VOLTAGE vs.
TEMPERATURE
200
Vcc=6V
150
Vcc=12V
100 Vcc=16V
50
-40 -20 0 20 40 60 80100 120140
TEMPERATURE (°C)
CLM INPUT CURRENT vs.
TEMPERATURE
20
15
Vcc=6V
Vcc=12V
10
5 Vcc=16V
0
-40 -20 0 20 40 60 80 100120140
TEMPERATURE Ta(°C)
OUTPUT SATURATION VOLTAGE vs.
TEMPERATURE
200
150
100
50
Test condition: Ic=100mA
0
-40 -20 0 20 40 60 80100120140
TEMPERATURE Ta(°C)
(5 /7 )
April 1997
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet M62290FP.PDF ] | |
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