参数资料
型号: PQ1CG21H2FZ
厂商: Sharp Microelectronics
文件页数: 1/6页
文件大小: 0K
描述: IC REG BUCK INV ADJ 1.5A TO220
标准包装: 500
类型: 降压(降压),反相
输出类型: 可调式
输出数: 1
输出电压: 1.26 V ~ 35 V,-1.26 V ~ -30 V
输入电压: 8 V ~ 35 V
频率 - 开关: 100kHz
电流 - 输出: 1.5A
同步整流器:
工作温度: -20°C ~ 80°C
安装类型: 通孔
封装/外壳: TO-220-5 成形引线
包装: 管件
供应商设备封装: TO-220-5
产品目录页面: 1368 (CN2011-ZH PDF)
其它名称: 425-1761-5
Chopper Regulators
PQ1CG21H2FZ/PQ1CG21H2RZ
PQ1CG21H2FZ/PQ1CG21H2RZ
TO-220 Type Chopper Regulators
s
Features
s
Outline Dimensions
(Unit : mm)
q
Maximum switching current: 1.5A
PQ1CG21H2FZ
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. 100kHz)
q Built-in overheat, overcurrent protection functions
q TO-220 package
q Variable output voltage
(Output variable range: V ref to 35V/-V ref to -30V)
10.2 MAX.
(6.8)
PQ1CG21H
? 3.2 ± 0.1
Epoxy resin
(0.5)
4.5 ± 0.2
2.8 ± 0.2
[Possible to select step-down output/inversing output
according to external connection circuit]
5 – 0.8 ± 0.1
(1.5)
q PQ1CG21H2FZ : Zigzag forming
PQ1CG21H2RZ : Self-stand forming
4 – (1.7)
(5.0)
8.2
± 0.7
3.2 ± 0.5
1
V IN
s
Applications
2 V OUT
3 COM
q
Switching power supplies
4 O ADJ
Facsimiles, printers and other OA equipment
q
q Color TVs and video CDs
q Personal computers and amusement equipment
s
(Ta = 25 ° C)
Absolute Maximum Ratings
Parameter Symbol Rating
Unit
1 2 3 4
PQ1CG21H2RZ
10.2 MAX.
(6.8)
5
? 3.2 ± 0.1
(
5 ON/OFF
) : Typical dimensions
4.5 ± 0.2
2.8 ± 0.2
? 1 Input voltage
Error input voltage
Input-output voltage
V IN
V ADJ
V I-O
40
7
41
V
V
V
PQ1CG21H
Epoxy resin
? 2
? 3
Output ? COM voltage
ON/OFF control voltage
Switching current
V OUT
V C
I SW
? 1
? 0.3 to + 40
1.5
V
V
A
0.8 ± 0.1
(0.5)
(1.7)
? 4 Power dissipation
? 5 Junction temperature
P D1
P D2
T j
1.4
14
150
W
W
?C
4 – (1.7)
4.7 ± 0.6 4.7 ± 0.6
2.6 ± 0.5
Operating temperature
Storage temperature
T opr
T stg
? 20 to + 80
? 40 to + 150
?C
?C
1
2
V IN
V OUT
Soldering temperature T sol 260 (10s)
? 1 Voltage between V IN terminal and COM terminal
? 2 Voltage between V OUT terminal and COM terminal
? 3 Voltage between ON/OFF control and COM terminal
?C
1
2
3
4
5
(
3 COM
4 O ADJ
5 ON/OFF
) : Typical dimensions
? 4 P D :With infinite heat sink
? 5 Overheat protection may operate at the condition T j :125?C to 150?C.
?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.
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/
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