• Part: AP3003
  • Manufacturer: BCD Semiconductor
  • Size: 362.35 KB
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AP3003 Key Features

  • 3.3V, 5V, 12V Fixed (±4% Tolerance) and Adjustable (±3% Tolerance) Output Versions
  • Guaranteed 3A Output Load Current
  • 150kHz Fixed Frequency Internal Oscillator
  • Input Voltage Range up to 32V
  • Requires only 4 external ponents
  • High Efficiency up to 90%
  • Excellent Line and Load Regulation
  • TTL Shutdown Capability
  • Low Power Standby Mode, IQ Typically 80µA
  • Built-in Current Limit Protection and Thermal

Related BCD Semiconductor Datasheets

Part Number Description
AP3001 PWM BUCK DC-DC CONVERTER
AP3005 2A 420kHz PWM BUCK DC-DC CONVERTER
AP3008 WHITE LED DRIVER
AP3009 WHITE LED STEP-UP CONVERTER
AP3012 STEP-UP DC-DC CONVERTER

AP3003 Description

Features AP3003 The AP3003 series of regulators are fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 3A load with excellent line and load regulation. These regulators include internal frequency pensation and a fixed frequency oscillator so that they are easy to use. A system adopting AP3003 requires a minimum number of external ponents to work.