FA5304AS

Features: • Drive circuit for connecting a power MOS-FET (IO = ±1.5A)• Wide operating frequency range (5 to 600kHz)• Pulse-by-pulse overcurrent limiting function Positive voltage detection: FA5304AP(S) Negative voltage detection: FA5305AP(S)• Overload cutoff function (Latch...

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SeekIC No. : 004340251 Detail

FA5304AS: Features: • Drive circuit for connecting a power MOS-FET (IO = ±1.5A)• Wide operating frequency range (5 to 600kHz)• Pulse-by-pulse overcurrent limiting function Positive voltage d...

floor Price/Ceiling Price

Part Number:
FA5304AS
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: 2024/3/28

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Product Details

Description



Features:

• Drive circuit for connecting a power MOS-FET (IO = ±1.5A)
• Wide operating frequency range (5 to 600kHz)
• Pulse-by-pulse overcurrent limiting function
     Positive voltage detection: FA5304AP(S)
     Negative voltage detection: FA5305AP(S)
• Overload cutoff function (Latch or non-protection mode selectable)
• Output ON/OFF control function by external signals
• Overvoltage cutoff function in latch mode
• Undervoltage malfunction prevention function (ON at 16V and OFF at 8.7V)
• Error amplifier for control by tertiary winding detection
• Low standby current (90 mA typ.)
• 8-pin package (DIP/SOP)



Application

• Switching power supply for general equipment


Specifications

Item Symbol Rating Unit
Supply voltage VCC 30 V
Output current IO ±1.5 A
Error amplifier input
voltage
VIN 4 V
Feedback terminal input voltage VFB 4 V
Overcurrent detection
terminal input voltage
VIS 0.3 to +4 V
CS terminal input current ICS 2 mA
Total power dissipation
(Ta = 25°C)
Pd 800 (DIP-8) *1 mW
550 (SOP-8) *2
Operating temperature Topr 30 to +85
Storage temperature Tstg 40 to +150



Description

The FA5304AP(S) and FA5305AP(S) are bipolar ICs for switching power supply control and can directly drive a power MOSFET. These ICs contain many functions in a small 8-pin package. With these ICs, a high-performance power supply can be created compactly because not many external components are needed.


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