XL4016E1,降压IC,DC-DC降压驱动IC,XL4016原理图,XL4016PDF资料,XL4016E1技术资料,XL4016规格书,XL4016资料文档,XL4016应用方案,大功率DC-DC降压,XL4016降压型直流电源变换芯片,XL4016应用于大功率,输入电压8.0~40V,开关频率180KHZ,开关电流8A,TO220-5L,降压输出功率0~80W

8A 180KHz 40V Buck DC to DC Converter

XL4016

Typical System Application (VOUT=5V/8A)

Figure5. XL4016 System Parameters Test Circuit (VIN=8V~40V, VOUT=5V/8A)

Efficiency VS Load current

100959085

Efficiency(%)

80757065605550

Load current(A)

Figure6. XL4016 System Efficiency Curve

XL4016E1,降压IC,DC-DC降压驱动IC,XL4016原理图,XL4016PDF资料,XL4016E1技术资料,XL4016规格书,XL4016资料文档,XL4016应用方案,大功率DC-DC降压,XL4016降压型直流电源变换芯片,XL4016应用于大功率,输入电压8.0~40V,开关频率180KHZ,开关电流8A,TO220-5L,降压输出功率0~80W

8A 180KHz 40V Buck DC to DC Converter

XL4016

Typical System Application (VOUT=12V/6A)

Figure7. XL4016 System Parameters Test Circuit (VIN=15V~40V, VOUT=12V/6A)

Efficiency VS Load current

10095

9085

Efficiency(%)

807570656055500.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

Load current(A)

Figure8. XL4016 System Efficiency Curve

XL4016E1,降压IC,DC-DC降压驱动IC,XL4016原理图,XL4016PDF资料,XL4016E1技术资料,XL4016规格书,XL4016资料文档,XL4016应用方案,大功率DC-DC降压,XL4016降压型直流电源变换芯片,XL4016应用于大功率,输入电压8.0~40V,开关频率180KHZ,开关电流8A,TO220-5L,降压输出功率0~80W

8A 180KHz 40V Buck DC to DC Converter XL4016

Typical System Application (With Enable function)

Logic level signal shutdown function can be used in typical system application with external

components. When the TTL high voltage above 3.3V(referenced to ground, lower than VIN), the converter will shutdown, input current less than 3mA; when the TTL

Low voltage below 0.8V(referenced to ground), the converter will turn on.

L1 47uH/12A

Figure9. XL4016 Typical Application Circuit with Enable Function