PQ1CF1 Selling Leads, Price trend, PQ1CF1 DataSheet download, circuit diagram from SeekIC.com

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

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Upload time: 2024/12/21

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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	V_IN	40	V
Error input voltage	V_ADJ	7	V
Input-output voltage	V_I-O	41	V
^*2Output-COM voltage	V_OUT	-1	V
^*3ON/OFF control voltage	V_C	−0.3 to +40	V
Switching current	I_SW	3.5	A
Power dissipation (No heat sink)	P_D1	1.5	W
Power dissipation (With infinite heat sink)	P_D2	15	W
^*4 Junction temperature	T_j	150
Operating temperature	T_opr	-20 to +80
Storage temperature	T_stg	-40 to +150
Soldering temperature	T_sol	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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PQ1CF1

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