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参数资料
| 型号： | PQ1CG41H2RZH |
| 厂商： | Sharp Microelectronics |
| 文件页数： | 1/5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： | 300kHz |
| 电流 - 输出： | 1.5A |
| 同步整流器： | 无 |
| 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： | 425-2691-5 PQ1CG41H2RZH-ND |
PQ1CG41H2FZH / PQ1CG41H2RZH
PQ1CG41H2FZH
PQ1CG41H2RZH
Features
1. Maximum switching current: 1.5A
TO-220 Type Chopper Regulator
Built-in 300kHz oscillation circuit
■ Outline Dimensions
PQ1CG41H2FZH
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. 300kHz)
5. Built-in overheat,overcurrent protection functions
6.TO-220 package
7.Variable output voltage
(Output variable range: Vref to 35V/–Vref to –30V)
10.2 MAX.
(6.8)
PQ1CG41H
H
?3.2 ±0.1
Lead finish
identification mark
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]
8. PQ1CG41H2FZH : Zigzag forming
5–0.8 ±0.1
(1.5)
PQ1CG41H2RZH : Self-stand forming
4–(1.7)
(5.0)
3.2 ±0.5
9. RoHS directive compliant
(
8.2 ±0.7
) : Typical dimensions
Applications
1.CTV,CTB
1
2
3
4
5
Product mass:(1.5g)
① V IN
② V OUT
③ COM
④ O adj
2.LCD monitors
3.Facsimiles,printers and OA equipment
PQ1CG41H2RZH
⑤ ON/OFF
4.CD-ROM drives/DVD-ROM drives
Absolute Maximum Ratings
(Ta=25 °C )
10.2 MAX.
(6.8)
4.5 ±0.2
2.8 ±0.2
Parameter Symbol
Rating
Unit
?3.2 ±0.1
*1
*2
*3
Input voltage
Error input voltage
Input - output voltage
Output - COM voltage
ON/OFF control voltage
Switching current
V IN
V adj
V I-O
V OUT
V C
I SW
40
7
41
-1
-0.3 to +40
1.5
V
V
V
V
V
A
PQ1CG41H
H
Lead finish
identification mark
Epoxy resin
0.8 ±0.1
(0.5)
(1.7)
*4
Power dissipation
P D1
P D2
1.4
14
W
4–(1.7)
4.7 ±0.6 4.7 ±0.6
2.6 ±0.5
*5 Junction temperature
T j
150
°C
(
) : Typical dimensions
Operating temperature
Storage temperature
T opr
T stg
-20 to +80
-40 to +150
°C
°C
Product mass:(1.5g)
① V IN
② V OUT
Soldering temperature
T sol
260(10s)
°C
1
2
3
4
5
③ COM
④ O adj
*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.
*4 P D1 :No heat sink,PD2:With infinite heat sink.
*5 There is case that over heat protection function operates at the temperature
⑤ ON/OFF
Lead finish:Lead-free solder plating
(Composition: Sn2Cu)
T j =125 °C to 150 °C, so this item cannot be used in this temperature range.
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.
1
Sheet No.: OP06085
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