参数资料
型号: FPF1321UCX
厂商: Fairchild Semiconductor
文件页数: 5/15页
文件大小: 0K
描述: IC ADVANCED POWER SWITCH 6-WLCSP
标准包装: 3,000
系列: IntelliMax™
类型: 高端开关
输出数: 1
Rds(开): 60 毫欧
内部开关:
电流限制: 1.5A
输入电压: 1.5 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-UFBGA
供应商设备封装: 6-WLCSP
包装: 带卷 (TR)
Electrical Characteristics
V IN A=V IN B=1.5 to 5.5 V, T A =-40 to 85°C unless otherwise noted. Typical values are at V IN A=V IN B=3.3 V and T A =25°C.
Symbol
Parameters
Condition
Min.
Typ. Max. Unit
Basic Operation
V IN A, V IN B
I SD
Input Voltage
Shutdown Current
SEL=HIGH or LOW, EN=GND,
V OUT =GND, V IN A=V IN B=5.5 V
1.5
5.5
5
V
μA
I Q
Quiescent Current
I OUT =0mA, SEL=HIGH or LOW,
EN=HIGH, V IN A=V IN B=5.5 V
12
22
μ A
V IN A=V IN B=5.5 V, I OUT =200 mA,
T A =25°C
42
60
R ON
On-Resistance
V IN A=V IN B=3.3 V, I OUT =200 mA,
T A =25°C
V IN A=V IN B=1.8 V, I OUT =200 mA,
T A =25°C to 85°C
50
80
m ?
V IN A=V IN B=1.5 V, I OUT =200 mA,
T A =25°C
170
V IH
V IL
SEL, EN Input Logic High
Voltage
SEL, EN Input Logic Low
Voltage
SEL, EN Input Logic Low
Voltage
V IN A, V IN B=1.5 V – 5.5 V
V IN A , V IN B=1.8 V – 5.5 V
V IN A , V IN B=1.5 V – 1.8 V
1.15
0.65
0.60
V
V
Output Voltage Droop while
V DROOP_OUT
I SEL /I EN
R SEL_PD /R EN_PD
R PD
Channel Switching from
Higher Input Voltage Lower
Input Voltage (3)
Input Leakage at SEL and
EN Pin
Pull-Down Resistance at
SEL or EN Pin
Output Pull-Down
Resistance
V IN A=3.3 V, V IN B=5 V, Switching from
V IN A ? V IN B, R L =150 ? , C OUT =1 μF
SEL=HIGH or LOW, EN=GND,
I FORCE =20 mA, T A =25°C, FPF1321
7
65
100
1.2
mV
μ A
M ?
?
True Reverse Current Blocking
V T_RCB
V R_RCB
RCB Protection Trip Point
RCB Protection Release
Trip Point
V OUT - V IN A or V IN B
V IN A or V IN B -V OUT
45
25
mV
mV
I RCB
V IN A or V IN B Current During V OUT =5.5 V, V IN A or V IN B=Short to
RCB GND
9
15
μ A
t RCB_ON
RCB Response Time when
Device is ON (3)
V IN A or V IN B=5 V, V OUT V INA , B =100 mV
5
μs
Continued on the following page…
? 2011 Fairchild Semiconductor Corporation
FPF1320 / FPF1321 ? Rev. 1.0.2
5
www.fairchildsemi.com
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