PQ1CZ1 Datasheet, PDF (1/8 Pages) Sharp Electrionic Components – Surface Mount Type Chopper Regulator

Chopper Regulators
PQ1CZ1
PQ1CZ1
Surface Mount Type Chopper Regulator
s Features
q Surface mount type package (equivalent to SC-63, 5-terminal
type)
q Variable output voltage (Vref to 35V/–Vref to –30V)
q Built-in ON/OFF control function
q Built-in overheat protection function and overcurrent
protection function
q Built-in soft start function
s Outline Dimensions
6.6MAX
5.2±0.5
3
1CZ1
(Unit : mm)
2.3±0.5
(0.5)
s Applications
q Personal computers
q Word processors
q Printers
q Car audio equipment
0.5 +0.2
–0.1
4–(1.27)
(0.5)
1 234 5
( ):Typical values
1 VIN
2 VOUT
3 COM(equivalent to heat sink)
4 OADJ
5 VC
s Absolute Maximum Ratings
(Ta=25˚C)
Parameter
Symbol Rating Unit
❇1 _{Input voltage}
VIN
40
V
Error input voltage
VADJ
7
V
Input-output voltage
Vi-O
41
V
Switching current
ISW
1.5
A
❇2 _{Voltage between output and COM VOUT}
–1
V
❇3 _{ON/OFF control voltage}
VC
–0.3 to 40
V
❇4 _{Power dissipation}
PD
8
W
Junction temperature
Tj
150
˚C
Operating temperature
Topr –20 to +80 ˚C
Storage temperature
Tstg –40 to +150 ˚C
Soldering temperature
Tsol 260(For 10s) ˚C
❇1 _{Voltage between VIN terminal and COM terminal.}
❇2 _{Voltage between VOUT terminal and COM terminal.}
❇3 _{Voltage between Vc terminal and COM terminal.}
❇4 With infinite heat sink, Refer to Fig.1
• Please refer to the chapter " Handling Precautions ".
Notice In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
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