PQ1CG3032FZH/PQ1CG3032RZH
PQ1CG3032FZH
PQ1CG3032RZH
TO-220 Type Chopper Regulator
Features
Outline Dimensions
■
1.Maximum switching current: 3.5A
2.Built-in ON/OFF control function
PQ1CG3032FZH
10.2MAX.
4.5±0.2
2.8±0.2
(6.8)
3.Built-in soft start function to suppress overshoot of output
voltage in power on sequence or ON/OFF control sequence
4.Built-in oscillation circuit
ø3.2±0.1
(Oscillation frequency: TYP. 150kHz)
5.Built-in overheat,overcurrent protection functions
6.TO-220 package
Lead finish
identification mark
PQ1CG303
H
Epoxy resin
7.Variable output voltage
(0.5)
(Output variable range: Vref to 35V/–Vref to –30V)
[Possible to select step-down output/inversing output
according to external connection circuit]
8.PQ1CG3032FZH: Zigzag forming
PQ1CG3032RZH: Self-stand forming
9.RoHS directive compliant
(1.5)
5–0.8±0.1
4–(1.7)
3.2±0.5
(5.0)
8.2±0.7
(
) : Typical dimensions
Product mass:(1.5g)
Applications
①VIN
②VOUT
③COM
④Oadj
1
2
3
4
5
1.Color TV
⑤ON/OFF
2.Digital OA equipment
3.Facsimiles,printers and OA equipment
4.Personal computers and amusement equipment
PQ1CG3032RZH
4.5±0.2
10.2MAX.
2.8±0.2
(6.8)
Absolute Maximum Ratings
(Ta=25℃)
ø3.2±0.1
Parameter
*1 Input voltage
Symbol
VIN
Rating
Unit
V
V
Lead finish
identification mark
40
7
41
PQ1CG303
H
Error input voltage
Input - output voltage
*2 Output - COM voltage
*3 ON/OFF control voltage
Switching current
Vadj
Epoxy resin
VI-O
VOUT
VC
V
-1
V
(1.7)
0.8±0.1
4–(1.7)
-0.3 to +40
3.5
V
(0.5)
4.7±0.6 4.7±0.6
ISW
PD1
PD2
A
1.4
14
*4 Power dissipation
W
2.6±0.5
*5 Junction temperature
Operating temperature
Storage temperature
Soldering temperature
150
°C
°C
°C
°C
Tj
(
) : Typical dimensions
-20 to +80
-40 to +150
260(10s)
Product mass:(1.5g)
①VIN
②VOUT
③COM
④Oadj
Topr
Tstg
Tsol
1
2
3
4
5
*1 Voltage between VIN terminal and COM terminal
*2 Voltage between VOUT terminal and COM terminal
*3 Voltage between ON/OFF control and COM terminal
*4 PD1:No heat sink,PD2:With infinite heat sink
*5 There is case that over heat protection function operates at the temperature
Tj=125°C to 150°C, so this item cannot be used in this temperature range.
⑤ON/OFF
Lead finish:Lead-free solder plating
(Composition: Sn2Cu)
Notice The content of data sheet is subject to change without prior 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.
Sheet No.: OP06083
1