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参数资料
| 型号： | PQ1CY1032ZSERIES |
| 英文描述： | CHOPPER REGULATOR |
| 中文描述： | 斩波调压器 |
| 文件页数： | 1/7页 |
| 文件大小： | 65K |
| 代理商： | PQ1CY1032ZSERIES |
Chopper Regulators
PQ1CY1032Z
TO-263 Surface Mount Type Chopper Regulator
s Outline Dimensions
(Unit : mm)
s Features
q
Maximum switching current: 3.5A
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. 150kHz)
q
Built-in overheat protection function, overcurrent shut-down
function
q
TO-263 package
q
PQ1CY1032ZZ: Sleeve-packaged product
PQ1CY1032ZP: Tape-packaged product
q
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]
s Applications
q
LCD monitors
q
Car navigation systems
q
Switching power supplies
s Absolute Maximum Ratings
Please refer to the chapter " Handling Precautions ".
Parameter
Symbol
Rating
Unit
Input voltage
40
V
3.5
A
35
7
41
1
V
W
V
0.3 to +40
Switching current
150
C
20 to +85
C
Junction temperature
Input-output voltage
Output
COM voltage
Error input voltage
VIN
VI-O
VOUT
Vsoft terminal voltage
Vsoft
VADJ
ISW
Tj
(Ta
=25°C)
Operating temperature
Storage temperature
Soldering temperature
Topr
40 to +150
C
Tstg
260 (10s)
C
Tsol
2
3
1
5
Power dissipation
PD
4
1 Voltage between VIN terminal and COM terminal
2 Voltage between VOUT terminal and COM terminal
3 Voltage between VSOFT terminal and COM terminal
4 PD:With infinite heat sink
5 Overheat protection may operate at Tj=125C to 150C
(2.4)
(1.3)
COM (Common to heat sink)
VOUT
VIN
Vsoft
Oadj
(0 to 0.25)
1CY1032
10.6
MAX.
±2
3.28±
0.5
(0.55)
8.4
±
0.5
13.7
MAX.
(0.6)
(0.45)
1.05
+0.2
–0.1
1.05
+0.2
–0.1
3–0.9
+0.2
–0.1
4–(1.7)
Epoxy resin
(0.6)
3.5±
0.5
(
) : Typical dimensions
1
2
3
4
5
4
3
2
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| PQ1CY1032ZXH | 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:To-263 Surface Mount Type Chopper Regulator |
| PQ1CY1032ZZ | 功能描述:IC REG BUCK INV ADJ 3.5A TO263 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:20 系列:SIMPLE SWITCHER® 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:12V 输入电压:4 V ~ 60 V PWM 型:电压模式 频率 - 开关:52kHz 电流 - 输出:1A 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 包装:管件 供应商设备封装:16-DIP 其它名称:*LM2575HVN-12LM2575HVN-12 |
| PQ1CY1032ZZH | 功能描述:开关变换器、稳压器与控制器 40V 3.5A 150kH RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| PQ1CY333LZPH | 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:To-263 Surface Mount Type Chopper Regulator |
| PQ1CY503LZPH | 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:To-263 Surface Mount Type Chopper Regulator |
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