参数资料
型号: FPF2302MX
厂商: Fairchild Semiconductor
文件页数: 10/19页
文件大小: 0K
描述: IC LOAD SW 2CH LATCH-OFF 8-SOP
标准包装: 2,500
系列: IntelliMax™
类型: 高端开关
输出数: 2
Rds(开): 140 毫欧
内部开关:
电流限制: 1.3A
输入电压: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOP
包装: 带卷 (TR)
产品目录页面: 1218 (CN2011-ZH PDF)
Typical Characteristics
IN
5V/DIV
ON
2V/DIV
IN = 5V
ON = 3.3V
C OUTA = 100 μ F
C OUTB = 100 μ F
R LA = R LB = 1 ?
IN
5V/DIV
ON
2V/DIV
IN = 5V
ON = 3.3V
C OUTA = 100 μ F
C OUTB = 100 μ F
R LA = R LB = 1 ?
OUTA
2V/DIV
OUTB
2V/DIV
400 μ s/DIV
Figure 31. Current Limit Response Time Both
Channels are in OC
FLAGB(A)
2V/DIV
FLAGB(B)
2V/DIV
10ms/DIV
Figure 32. Startup FLAGB Blanking Time
IN
5V/DIV
ON
5V/DIV
IN = 5V
C OUT = 47 μ F
C L = 470 μ F
R L = 5 ?
IN
5V/DIV
ON
5V/DIV
IN = 5V
C IN = 10 μ F
C OUT = 100 μ F
C L = 47 μ F
I OUT
500mA/DIV
OUT
5V/DIV
1ms/DIV
Figure 33. Inrush Response During Capacitive Load
Hot Plug-In Event
? 2009 Fairchild Semiconductor Corporation
FPF2300/02/03 ? Rev. 1.1.3
10
I OUT
2A/DIV
OUT
5V/DIV
200 μ s/DIV
Figure 34. Inrush Response During Capacitive and
Resistive Load Hot Plug-In Event
www.fairchildsemi.com
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