XL7015 100V 0.8A 150KHz Voltaj Düşürücü Entegre
Voltaj Ayarlanabilir Güç Kaynağı Step Down Buck DC to DC Converter
DC 1000V gibi çok yüksek bir giriş voltaj seviyesinde çalışabilir. Girişteki Dc voltajı düşürmek için kullanılır. 0.8A akım verebilir. 5-20V arası ayarlı çıkış voltajına sahiptir.
XL7015 DC-DC step-down module is a highly efficient, high-voltage step-down DC- DC converter that can deliver up to 0.8A output current capability, low ripple, excellent line regulation and load regulation, input voltage to a maximum of 80V, far more than 2596 modules. Chip built a variety of protection mechanisms. It can be applied to electric vehicle controllers.
General Description
The XL7015 is a 150KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 0.8A 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%. An enable function, an over current protection function is built inside. When output short protection function happens, the operation frequency will be reduced fro
Features
- Maximum Input Voltage 100V
- Output Adjustable from 1.25V to 20V
- Maximum Duty Cycle 90%
- Recommended output power less than 7W
- Minimum Drop Out 2V
- Fixed 150KHz Switching Frequency
- Maximum 0.8A Output Current
- Recommend Maximum 0.6A Output Current At 5V Output,48V Input
- Recommend Maximum 0.4A Output Current At 15V Output,48V Input
- Internal Optimize HV Power Transistor
- High efficiency up to 85%
- Excellent line and load regulation
- TTL shutdown capability
- Built in thermal shutdown function
- Built in output short Protection Function
- Built in current limit function
- TO252-5L package
Applications
- Ebike Controller Power Supply
- Telecom / Networking Equipment
Paket İçeriği:
- 1 Adet XL7015 Entegre
