参数资料
型号: FPF2164
厂商: Fairchild Semiconductor
文件页数: 4/13页
文件大小: 0K
描述: IC LOAD SWITCH ADJ CURR 6-MLP
标准包装: 1
类型: 高端开关
输出数: 1
Rds(开): 160 毫欧
内部开关:
电流限制: 可调
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: 6-WDFN 裸露焊盘
供应商设备封装: 6-MicroFET(2x2)
包装: 标准包装
其它名称: FPF2164DKR
Electrical Characteristics Cont.
V IN = 1.8 to 5.5V, T A = -40 to +85°C unless otherwise noted. Typical values are at V IN = 3.3V and T A = 25°C .
Parameter
Symbol
Conditions
Min
Typ
Max
Units
V IN = 3.3V, I OUT = 200mA, T A = 25°C
120
160
On-Resistance
R ON
V IN = 3.3V, I OUT = 200mA, T A = 85°C
V IN = 3.3V, I OUT = 200mA, T A = -40°C to
+85°C
65
135
180
180
m ?
ON Input Logic High Voltage (ON)
ON Input Logic Low Voltage
V IH
V IL
V IN = 1.8V
V IN = 5.5V
V IN = 1.8V
V IN = 5.5V
0.8
1.4
0.5
1
V
V
ON Input Leakage
V IN Shutdown Current
FLAGB Output Logic Low Voltage
FLAGB Output High Leakage
Current
V ON = V IN or GND
V ON = 0V, V IN = 5.5V,
V OUT = short to GND
V IN = 5V, I SINK = 10mA
V IN = 1.8V, I SINK = 10mA
V IN = 5V, Switch on
-1
-2
0.05
0.12
1
2
0.2
0.3
1
μA
μA
V
μA
Reverse Block
V OUT Shutdown Current
V ON = 0V, V OUT = 5.5V,
V IN = short to GND
-2
2
μA
Protections
Current Limit
Min. Current Limit
I LIM
I LIM(min.)
V IN = 3.3V, V OUT = 3.0V, R SET = 345 ?
V IN = 3.3V, V OUT = 3.0V
600
800
150
1000
mA
mA
Shutdown Threshold
140
Thermal Shutdown
Return from Shutdown
Hysteresis
130
10
°C
Under Voltage Shutdown
UVLO
V IN Increasing
1.55
1.65
1.75
V
Under Voltage Shutdown
Hysteresis
Dynamic
50
mV
Delay On Time
Delay Off Time
V OUT Rise Time
V OUT Fall Time
td ON
td OFF
t RISE
t FALL
R L = 500 ? , C L = 0.1μF
R L = 500 ? , C L = 0.1μF
R L = 500 ? , C L = 0.1μF
R L = 500 ? , C L = 0.1μF
25
45
10
110
μs
μs
μs
μs
Over Current Blanking Time
Auto-Restart Time
t BLANK
t RSTRT
FPF2163, FPF2164
FPF2163
15
225
30
450
60
900
ms
ms
Short Circuit Response Time
V IN = V OUT = 3.3V. Moderate
Over-Current Condition.
V IN = V OUT = 3.3V. Hard Short.
5
30
μs
ns
Note 1: Package power dissipation on 1square inch pad, 2 oz copper board.
FPF2163/4/5 Rev. I
4
www.fairchildsemi.com
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