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PDF PQ1CG2032RZH Data sheet ( Hoja de datos )
| Número de pieza | PQ1CG2032RZH | |
| Descripción | TO-220 Type Chopper Regulator | |
| Fabricantes | Sharp Microelectronics | |
| Logotipo |  |
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PQ1CG2032FZH
PQ1CG2032RZH
PQ1CG2032FZH/PQ1CG2032RZH
TO-220 Type Chopper Regulator
Features
1.Maximum switching current: 3.5A
2.Built-in ON/OFF control function
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
(Oscillation frequency: TYP. 70kHz)
5.Built-in overheat,overcurrent protection functions
6.TO-220 package
7.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]
8.PQ1CG2032FZH: Zigzag forming
PQ1CG2032RZH: Self-stand forming
9.RoHS directive compliant
Applications
1.Switching power supplies
2.Facsimiles,printers and OA equipment
3.Battery chargers
4.Personal computers and amusement equipment
Absolute Maximum Ratings
(Ta=25°C)
Parameter
*1 Input voltage
Error input voltage
Symbol
VIN
Vadj
Rating
40
7
Unit
V
V
Input - output voltage
*2 Output - COM voltage
*3 ON/OFF control voltage
VI-O
VOUT
VC
41
-1
-0.3 to +40
V
V
V
Switching current ISW 3.5 A
*4 Power dissipation
PD1
1.4
W
PD2 14
*5 Junction temperature
Tj
150 °C
Operating temperature Topr -20 to +80 °C
Storage temperature
Soldering temperature
Tstg
Tsol
-40 to +150 °C
260(10s) °C
*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.
■ Outline Dimensions
PQ1CG2032FZH
10.2MAX.
(6.8)
4.5±0.2
2.8±0.2
PQ1CG203
H
ø3.2±0.1
Lead finish
identification mark
Epoxy resin
(0.5)
5–0.8±0.1
(1.5)
4–(1.7)
1 2345
PQ1CG2032RZH
10.2MAX.
(6.8)
(5.0)
8.2±0.7
3.2±0.5
( ) : Typical dimensions
Product mass:(1.5g)
①VIN
②VOUT
③COM
④Oadj
⑤ON/OFF
4.5±0.2
2.8±0.2
PQ1CG203
H
ø3.2±0.1
Lead finish
identification mark
Epoxy resin
0.8±0.1
(1.7)
(0.5)
4–(1.7)
12345
4.7±0.6 4.7±0.6
2.6±0.5
( ) : Typical dimensions
Product mass:(1.5g)
①VIN
②VOUT
③COM
④Oadj
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.: OP06084
1
1 page  
PQ1CG2032FZH/PQ1CG2032RZH
Fig.15 Step Down Type Circuit Diagram
VIN
8～35V
4
12
PQ1CG2032*ZH
5
+
CIN
220μF
3
CS
L
90μH
VO 5V
RS
D
R2
3kΩ
CO
1000μF
+
R1
1kΩ
Load
ON/OFF control signal RS≤50kΩ
Fig.16 Polarity Inversion Type Circuit Diagram
0.47～1μF
VIN
5～30V
4
12
PQ1CG2032*ZH
5
+
CIN
100μF
3
CS
L
65μH
R2
3kΩ
D
R1
1kΩ
+
CO
2200μF
Load
VO −5V
In case that polarity is reverse, depending on the conditions,there is cases that output voltage can not gain,
please use this device after confirming the output voltage at the actual conditions.
Sheet No.: OP06084
5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet PQ1CG2032RZH.PDF ] | |
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