- Brand: XL Semi
- Product Code: 1148
- Availability: 55
Price :Rs.106.20 (inc GST)
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XL7025 DC-DC Converter IC
The XL7025 is an efficient, high-voltage switching step-down DC-DC converter with a fixed 150KHz switching frequency that provides up to 0.6A of output current capability, low ripple, excellent linearity and load regulation. XL7025 built-in fixed frequency oscillator and frequency compensation circuit, simplifying the circuit design. The PWM control loop can adjust the duty cycle from 0 to 100% linearly. Built-in output over-current protection function, when the output short circuit, the switching frequency from 150KHz down to 45KHz. The internal compensation module can reduce the number of peripheral components .XL7025 fixed switching frequency of 150KHz, can reduce the external component size. Chip with excellent linear adjustment rate and load regulation, the output voltage support between 1.25V ~ 20V arbitrary adjustment. Chip internal integrated overcurrent protection, over temperature protection, short circuit protection and other reliability modules. XL7025 for the TO252-5L package, the use of standard external components, flexible application.
Features of XL7025 IC
- 10V to 80V wide input voltage range.
- The output voltage is adjustable from 1.25V to 20V.
- Maximum duty cycle 100%.
- Minimum pressure drop 1V.
- Fixed 150KHz switching frequency.
- Maximum 0.6A output current.
- 48V input, 5V output recommended maximum output current 0.6A.
- 48V input, 15V output recommended maximum output current 0.3A.
- Built-in high-voltage power transistor .
- Efficiency up to 85%.
- Excellent linearity and load regulation.
- Built-in thermal shutdown function.
- Built-in current limiting function.
- Built-in output short circuit protection function.
- TO252-5L package.
Applications of XL7025 IC
- Electric car controller power supply.
Tags: DC-DC Converter