参数资料
型号: NCP1351LEDGEVB
厂商: ON Semiconductor
文件页数: 2/27页
文件大小: 0K
描述: EVAL BOARD FOR NCP1351LEDG
设计资源: NCP1351 EVB BOM
NCP1351LEDGEVB Gerber Files
NCP1351LED EVB Schematic
标准包装: 1
电流 - 输出 / 通道: 700mA
输出及类型: 1,隔离
输出电压: 33V
特点: 短路保护
输入电压: 85 ~ 265 V
已供物品:
已用 IC / 零件: NCP1351
其它名称: NCP1351LEDGEVBOS
NCP1351
NCP1351
+
V OUT
+
LATCH
85-265VAC
*OPP
1
2
3
4
8
7
6
5
+
GND
*Optional
Figure 1. Typical Application Circuit
PIN FUNCTION DESCRIPTION
Pin N °
1
2
3
4
5
6
7
8
Pin Name
FB
Ct
CS
GND
DRV
V CC
Latch
Timer
Function
Feedback Input
Oscillator Frequency
Current Sense Input
Driver Output
Supply Input
Latchoff Input
Fault Timer Capacitor
Pin Description
Injecting Current in this Pin Reduces Frequency
A capacitor sets the maximum switching frequency at no feedback current
Senses the Primary Current
Driving Pulses to the Power MOSFET
Supplies the controller up to 28 V
A positive voltage above V LATCH fully latches off the controller
Sets the time duration before fault validation
OVERCURRENT PROTECTION ON NCP1351 VERSIONS:
NCP1351
Auto-recovery
Latched
Dual level
A
B
x
x
C
D
x
http://onsemi.com
2
x
x
x
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