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PQ1CF1

Features: · Maximum switching current : 3.5A· With ON/OFF control function· Built-in oscillation circuit (oscillation frequency : TYP.70kHz)· Built-in overheat protection, overcurrent protection function· Variable output voltage (1.26 to 35V /-1.26 to -30V) [Possible to choose step down output/in...

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SeekIC No. : 004464877 Detail

PQ1CF1: Features: · Maximum switching current : 3.5A· With ON/OFF control function· Built-in oscillation circuit (oscillation frequency : TYP.70kHz)· Built-in overheat protection, overcurrent protection fun...

PQ1CF1 Data Sheet

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Part Number:
PQ1CF1
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

· Maximum switching current : 3.5A
· With ON/OFF control function
· Built-in oscillation circuit (oscillation frequency : TYP.70kHz)
· Built-in overheat protection, overcurrent protection function
· Variable output voltage (1.26 to 35V /-1.26 to -30V)
    [Possible to choose step down output/inversing output according to external connection circuit]


Application

· Facsimiles
· Printers
· Switching power supplies
· Personal computers


Specifications

Parameter
Symbol
Rating
Unit
*1 Input voltage
VIN
40
V
Error input voltage
VADJ
7
V
Input-output voltage
VI-O
41
V
*2 Output-COM voltage
VOUT
-1
V
*3 ON/OFF control voltage
VC
−0.3 to +40
V
Switching current
ISW
3.5
A
Power dissipation (No heat sink)
PD1
1.5
W
Power dissipation (With infinite heat sink)
PD2
15
W
*4 Junction temperature
Tj
150
Operating temperature
Topr
-20 to +80
Storage temperature
Tstg
-40 to +150
Soldering temperature
Tsol
260 (For 10s)
*1 Voltage between VIN terminal and COM terminal.
*2 Voltage between VOUT terminal and COM terminal.
*3 Voltage between VC terminal and COM terminal.
*4 Overheat protection may operate at 125=<Tj=<150°C


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