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AP1280M-HF 参数 Datasheet PDF下载

AP1280M-HF图片预览
型号: AP1280M-HF
PDF下载: 下载PDF文件 查看货源
内容描述: [IC 2.2 A BUF OR INV BASED MOSFET DRIVER, PDSO8, ROHS COMPLIANT, HALOGEN FREE, SO-8, MOSFET Driver]
分类和应用: 驱动光电二极管接口集成电路驱动器
文件页数/大小: 8 页 / 382 K
品牌: A-POWER [ ADVANCED POWER ELECTRONICS CORP. ]
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Advanced Power
Electronics Corp.
PIN DESCRIPTIONS
PIN SYMBOL
V
IN
GND
V
OUT
V
CNTL
REFEN
PIN DESCRIPTION
Power Input Voltage.
Ground Pin
Output Voltage
Gate Drive Voltage
Reference Voltage Input and Chip Enable
AP1280
BLOCK DIAGRAM
VCNTL
VIN
Current Limit
Thermal Protection
REFEN
+
EA
-
VOUT
APPLICATION INFORMATION
Input Capacitor and Layout Consideration
Place the input bypass capacitor as close as possible to the AP1280. A low ESR capacitor
larger than 470uF is recommended for the input capacitor. Use short and wide traces to minimize
parasitic resistance and inductance.
Inappropriate layout may result in large parasitic inductance and cause undesired oscillation
between AP1280 and the preceding powe converter.
3