Product Descriptions
The XL7005A is a 150KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 0.4A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator.
The PWM control circuit is able to adjust the duty ratio linearly from 0 to 90 PERCENT. An enable function, an over current protection function is built inside. When output short protection function happens, the operation frequency will be reduced from 150KHz to 45KHz. An internal compensation block is built in to minimize external component count.
Product Features
? Operating Voltage: 5V~80V
? Output Adjustable from 1.25V to 20V
? Maximum Duty Cycle 90 PERCENT
? Minimum Drop Out 2V
? Fixed 150KHz Switching Frequency
? Maximum 0.4A Output Current
? Recommend output power less than 5W
? Internal Optimize HV Power Transistor
? High efficiency up to 85 PERCENT
? Excellent line and load regulation
? TTL shutdown capability
? Built in thermal shutdown function
? Built in output short Protection Function
? Built in current limit function
? SOP8-EP (Exposed PAD) package
Product Applications
? Ebike Controller Power Supply
? Telecom / Networking Equipment
Specifications
| ANSM-Part# | XL7005A |
| Type： | DC-DC power management chip |
| Manufactor | / |
| DC | NEW |
| Describe | SOP8 |
| Supplier Device Packaging | REEL |
Actual product photos
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