参数资料
型号: FPF1320UCX
厂商: Fairchild Semiconductor
文件页数: 3/15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,WLCSP
供应商设备封装: 6-WLCSP
包装: 带卷 (TR)
Pin Configuration
Figure 3.
Pin Configuration in Package View with Pin 1 Indicator
EN
A1
SEL
B1
GND
C1
V IN A
A2
V OUT
B2
V IN B
C2
V IN A
A2
V OUT
B2
V IN B
C2
EN
A1
SEL
B1
GND
C1
Pin Description
Top View
Figure 4.
Bottom View
Pin Assignments
Pin #
A1
B1
A2
B2
C1
C2
Table 1.
Name
EN
SEL
V IN A
V OUT
GND
V IN B
Truth Table
Description
Enable input. Active HIGH. There is an internal pull-down resistor at the EN pin.
Input power selection inputs. See Table 1 . There are internal pull-down resistors at the
SEL pins.
Supply Input. Input to the power switch A.
Switch output
Ground
Supply Input. Input to power switch B.
SEL
LOW
HIGH
X
EN
HIGH
HIGH
LOW
Switch A
ON
OFF
OFF
Switch B
OFF
ON
OFF
V OUT
V IN A
V IN B
Floating for FPF1320
GND for FPF1321
Status
V IN A Selected
V IN B Selected
Both Switches are OFF
? 2011 Fairchild Semiconductor Corporation
FPF1320 / FPF1321 ? Rev. 1.0.2
3
www.fairchildsemi.com
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