BCD Semiconductor Manufacturing Limited 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 compensation and a fixed frequency oscillator so that they are easy to use. This feature greatly simplifies the design of switch-mode power supplies.| Part No. | AP3003 |
|---|---|
| Datasheet | AP3003 Download |
| Manufacturer |  BCD Semiconductor Manufacturing Limited |
| Description | BUCK DC-DC CONVERTER |
| Buy | Stock & Price |
GENERAL DESCRIPTION
FEATURES
AP3003 A system adopting AP3003 requires a minimum number of external components to work. A standard series of inductors, optimized for use with the AP3003 series, are available from several manufacturers. These ICs are available in TO-220-5 and TO-263-5 packages.● 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 components
● 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 Shutdown Circuit
APPLICATIONS
● LCD Monitor and LCD TV● On-Card DC-DC Converter
● DVD Recorder
● PDP TO-220-5 TO-263-5 Aug. 2008 Rev. 1. 2 Figure 1. Package Types of AP3003 BCD Semiconductor Manufacturing Limited 1 150kHz 3A BUCK DC-DC CONVERTER Pin Configuration Data Sheet AP3003 T Pa...
