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PDF CP1032 Data sheet ( Hoja de datos )
| Número de pieza | CP1032 | |
| Descripción | Chopper Regulators | |
| Fabricantes | Ceramate Technical | |
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Hay una vista previa y un enlace de descarga de CP1032 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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CP1032
Chopper Regulators
s Features
q Maximum switching current: 3.5A
q Built-in ON/OFF control function
q Built-in soft start function to suppress overshoot of output voltage in power on sequence or ON/OFF control sequence
q Built-in oscillation circuit (Oscillation frequency: TYP. 150kHz)
q Built-in overheat protection function, overcurrent shut-down function
q Sleeve-packaged product
q Variable output voltage
(Output variable range: Vref to 35V/–Vref to –30V)
[Possible to select step-down output/inversing output
according to external connection circuit]
s Applications
q LCD monitors
q Car navigation systems
q Switching power supplies
s Absolute Maximum Ratings
(Ta=25°C)
Parameter
Symbol Rating
❇1 Input voltage
VIN 40
Error input voltage VADJ 7
Input-output voltage
VI-O
41
❇2 Output − COM voltage VOUT
−1
❇3 Vsoft terminal voltage
Vsoft −0.3 to +40
Switching current
ISW 3.5
❇4 Power dissipation
PD 35
❇5 Junction temperature
Tj
150
Operating temperature
Topr −20 to +85
Storage temperature
Tstg −40 to +150
Soldering temperature
Tsol 260 (10s)
❇1 Voltage between VIN terminal and COM terminal
❇2 Voltage between VOUT terminal and COM terminal
❇3 Voltage between VSOFT terminal and COM terminal
❇4 PD:With infinite heat sink
❇5 Overheat protection may operate at Tj=125˚C to 150˚C
Unit
V
V
V
V
V
A
W
˚C
˚C
˚C
˚C
•Please refer to the chapter " Handling Precautions ".
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Tel:886-3-3214525
Fax:886-3-3521052
Page 1 of 12
Email: [email protected]
Http: www.ceramate.com.tw
Rev 1.1 Aug.31, 2004
1 page  
CP1032
Chopper Regulators
Fig.1 Test Circuit
ISD
AIQS
4
12
CP1032-ADJ 5
3
VIN
CIN
220 F
AD
ICHG
L
45 H
Io
R2
Co
1000 F
R1
1K
LOAD
5 terminal
LOW
HIGH
OPEN
Vo output
OFF
ON
ON
Fig.2 Test Circuit
ISD
AIQS
VIN
4
12
CP1032-5.0
5
3
CIN
220 F
AD
ICHG
L
45 H
Io
Co
1000 F
LOAD
5 terminal
LOW
HIGH
OPEN
Vo output
OFF
ON
ON
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Tel:886-3-3214525
Fax:886-3-3521052
Page 5 of 12
Email: [email protected]
Http: www.ceramate.com.tw
Rev 1.1 Aug.31, 2004
5 Page 
Physical Dimensions inch(millimeters)
(TO-263-5)
CP1032
Chopper Regulators
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Tel:886-3-3214525
Fax:886-3-3521052
Page 11 of 12
Email: [email protected]
Http: www.ceramate.com.tw
Rev 1.1 Aug.31, 2004
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet CP1032.PDF ] | |
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