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参数资料
| 型号： | PQ1CX22H2ZPQ |
| 厂商： | SHARP ELECTRONICS CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 2.5 A SWITCHING REGULATOR, 165 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | ROHS COMPLIANT, SOP-8 |
| 文件页数： | 1/5页 |
| 文件大小： | 145K |
| 代理商： | PQ1CX22H2ZPQ |
1
Sheet No.: OP06058
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.
■
Features
Outline Dimensions
(Unit:mm)
Product mass:(0.08g)
Lead finish:Lead-free solder plating
(Composition: Sn2Bi)
Applications
PQ1CX22H2ZPQ
Terminal
Model No.
(OLD DIN standard)
Low Output Bootstrap system
Chopper Regulator
1.Low output voltage :MIN.1.2V
2.Maximum switching current: 2.5A
3.High efficiency(efficiency：88%[VIN=5V,VOUT=3.3V] )
4.Built-in oscillation circuit
(Oscillation frequency:TYP.150kHz)
5.Built-in overheat, overcurrent protection functions
6.RoHS directive compliant
1.AV equipment
2.Digital OA equipment
VIN
VB
VB-I
VADJ
VI-O
VOUT
VC
ISW
Pd
Tj
Topr
Tstg
Absolute Maximum Ratings
(Ta =25°C)
Parameter
*1 Input voltage
*2 Boost terminal voltage
*3
*4
Output-GND voltage
*5 ON/OFF control voltage
Switching current
*6 Power dissipation
Junction temperature
Operating temperature
Storage temperature
Symbol
Rating
33
15
7
34
-1
-0.3 to 20
2.5
0.9
150
-40 to +85
-40 to +150
260(for 10s)
Unit
V
A
W
°C
*7
Malfunction input voltage
Voltage between VB and VIN
Input-output voltage
Soldering temperature
*1 Voltage between VIN and GND
*2 Voltage between VB and GND
*3 Voltage between VBand VIN
*4 Voltage between VOUT and GND
*5 Voltage between ON/OFF and GND
*6 At the time of the PCB mounting
*7 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.
Tsol
1
2
3
4
5
6
7
8
5±0.3
1.27±0.03
0.995MAX
0.4±0.1
0.15＋0.1
－0.05
4.4
±0.2
1.5
±0.1
0.05
±0.05
1.55
±0.15
6.2
±0.2
0.5
±0.1
1CX22H
S
Q
Lot.No.
①VIN
②VB
③OADJ
④ON/OFF Control
⑤NC
⑥GND
⑦GND
⑧VOUT
(
) : Typical dimensions
Lead finish
identification mark
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