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FA3629AV

Features: • Low input voltage: 2.5V to 6.5V• 40V CDMOS Process: Built-in 0.3W Nch-Power MOSFET(ch1, open drain)• 3-channels PWM Control: 2 boost circuits(ch1, ch2), 1 inverting circuit (ch3)• Adjustable soft start time and maximum duty cycle• Built-in timer latch for ...

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SeekIC No. : 004340233 Detail

FA3629AV: Features: • Low input voltage: 2.5V to 6.5V• 40V CDMOS Process: Built-in 0.3W Nch-Power MOSFET(ch1, open drain)• 3-channels PWM Control: 2 boost circuits(ch1, ch2), 1 inverting cir...

FA3629AV Data Sheet

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Part Number:
FA3629AV
Supply Ability:
5000

Price Break

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

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Upload time: 2024/4/18

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Product Details

Description



Features:

• Low input voltage: 2.5V to 6.5V
• 40V CDMOS Process: Built-in 0.3W Nch-Power MOSFET(ch1, open drain)
• 3-channels PWM Control: 2 boost circuits(ch1, ch2), 1 inverting circuit (ch3)
• Adjustable soft start time and maximum duty cycle
• Built-in timer latch for short circuit protection: Delay time = 216 / (switching frequency)
• Built-in protection functions: Overcurrent limit for MOSFET, overheat protection, undervoltage lockout
• Wide range of operation frequency: 100kHz to 1MHz
• Package: TSSOP-16(Thin and small)


Application

• Power supply for general equipment


Specifications

Item Symbol Rating Unit
Power supply voltage VCC 6.5 V
Output voltage at OUT1 pin VOUT1 40 V
Output current at OUT1 pin*1 IOUT1 2.8 A
Source peak current of OUT2
Sink peak current of OUT2		 IOUT2+ 400 mA
IOUT2- 400 mA
Source peak current of OUT3
Sink peak current of OUT3		 IOUT3+ 400 mA
IOUT3- 400 mA
Source average current of OUT2
Sink average current of OUT2		 IOUT2+ 50 mA
IOUT2- 50 mA
Source average current of OUT3
Sink average current of OUT3		 IOUT3+ 50 mA
IOUT3- 50 mA
Input voltage to err. amp. VEI 5.0 V
Total power dissipation*2 Pd 500 mW
Ambient temperature TOPR 25 to +95
Junction temperature TJ 125
Storage temperature TSTG 40 to +125



Description

FA3629AV is a Power IC which includes DC-DC converter controller and Nch-power MOSFET.

This FA3629AV IC can directly drive Nch/Pch MOSFET.

This FA3629AV IC is suitable to reduce converter size because it has many functions in a small package TSSOP.


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