PQ1CZ21H2ZP Sharp, PQ1CZ21H2ZP Datasheet
PQ1CZ21H2ZP
Manufacturer Part Number
PQ1CZ21H2ZP
Description
Boot Strap System Chopper Regulator
Manufacturer
Sharp
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PQ1CZ21H2Z
1. Maximum switching current:1.5A
2. Low dissipation current at OFF-state (I
3. Built-in oscillation circuit
4. Built-in overheat/overcurrent protection function
5. Variable output voltage
1. Facsimiles
2. Printers
3. Switching power supplies
*1 Voltage between V
*2 Voltage between V
*3 Voltage between ON/OFF control and COM terminal
*4 P
*5 Overheat protection may operate at the condition T
*6 For 10s
*1
*2
*3
*4
*5
*6
Notice
Internet Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/
(Oscillation frequency:TYP.100kHz)
(Output variable range:V
[Possible to select step-down output/inversing output
according to external connection circuit]
PQ1CZ21H2ZZ:sleeve-packaged product
PQ1CZ21H2ZP:tape-packaged product
Features
Applications
Absolute Maximum Ratings
Input voltage
Output adjustment terminal voltage
Dropout voltage
Output-COM voltage
ON/OFF control voltage
Switching current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
D
:With infinite heat sink
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.
Parameter
IN
OUT
terminal and COM terminal
terminal and COM terminal
ref
to 35V/ V
Symbol
V
V
V
T
V
T
T
I
V
P
T
OUT
SW
ADJ
opr
I-O
stg
sol
IN
D
C
j
ref
j
:125˚C to 150˚C
qs
40 to 150
0.3 to 40
40 to 85
to 30V)
Rating
Max. 1 A)
150
260
1.5
40
41
7
8
1
(Ta 25 C)
Unit
˚C
˚C
˚C
˚C
W
V
V
V
V
V
A
Low Dissipation Current at
OFF-state Chopper Regulator
Outline Dimensions
( ) : Typical dimensions
1
1CZ21H
6.6
2
5.2
MAX.
3
0.5
4
5
4 (1.27)
3
0.5
Epoxy resin
0.2
0.1
1
2
3
4
5
V
V
GND (Common to heat sink)
O
ON/OFF control
IN
OUT
ADJ
(0.5)
2.3
PQ1CZ21H2Z
0.5
(0.5)
(Unit : mm)
(0 to 0.25)
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