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APW7037B

Features: • Operating with Single 5V or 12V Input• Drives N-Channel MOSFETs• Simple Single-Loop Control Design − Voltage-Mode PWM Control − Full 0% to 100% Duty Ratio − Fast Transient Response• ±2% Output Voltage Accuracy Over Temperature• Under-Volt...

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SeekIC No. : 004287649 Detail

APW7037B: Features: • Operating with Single 5V or 12V Input• Drives N-Channel MOSFETs• Simple Single-Loop Control Design − Voltage-Mode PWM Control − Full 0% to 100% Duty Ratio &...

APW7037B Data Sheet

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Part Number:
APW7037B
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:

• Operating with Single 5V or 12V Input
• Drives N-Channel MOSFETs
• Simple Single-Loop Control Design
   − Voltage-Mode PWM Control
   − Full 0% to 100% Duty Ratio
   − Fast Transient Response
• ±2% Output Voltage Accuracy Over Temperature
• Under-Voltage Protection for Output
• 200/400kHz Constant Frequency Operation
   -200kHz for APW7037 & APW7037B
   -400kHz for APW7037A
• Small size, 8-PIN Package (SOIC or TSSOP)
• Lead Free Available (RoHS Compliant)


Application

• Graphics Cards
• DDR Memory Power Supply
• DDR Memory Termination Voltage
• Low-Voltage Distributed Power Supplies


Pinout

Connection Diagram


Specifications

Description
Rating
Unit
VCC to GND
-0.2~30
V
VC to GND
-0.2~30
V
Operating Junction Temperature
0~125
°C
Storage Temperature
-65~150
°C
Soldering Temperature (10 Seconds)
300
°C
Minimum ESD Rating
±2
KV



Description

The APW7037 series are designed to provide a low cost synchronous Buck regulator for on-board DC to DC converter applications. The APW7037 series together with dual N-channel MOSFETs such as APM7313, provide a low cost solution for such applications. Each device features an internal 200/400kHz oscillator, Power-On-Reset (POR) for both VCC and VC supplies, an external programmable soft-start function as well as output under-voltage detection that latches off the device when an output short is detected.




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