Typical Application Circuit for LT1940 Step-Down Regulator for TFT LCD Supply
使用 Analog Devices 的 LT1940EFE 的参考设计
Image
1 / 1
依据最终产品
- Cable Modem
- DSL Modem
- Power Supplies
说明
- Typical Application Circuit for LT1940 Step-Down Regulator for TFT LCD Supply. The LT1940 is a dual current mode PWM step-down DC/DC converter with internal 2A power switches
主要特色
-
Conversion TypeDC to DC
-
Input Voltage19 V
-
Output Voltage5|13 V
-
Output Current0.3@13V|1.2@5V A
-
Efficiency85 %
-
TopologyBuck