参数资料
| 型号： | FPF1208UCX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC LOAD SWITCH ADV 4WLCSP |
| 标准包装： | 1 |
| 系列： | IntelliMax™ |
| 类型： | 通用 |
| 输出数： | 1 |
| Rds（开）： | 66 毫欧 |
| 内部开关： | 是 |
| 输入电压： | 1.2 V ~ 4 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 4-UFBGA，WLCSP |
| 供应商设备封装： | 4-WLCSP（0.76x0.76） |
| 包装： | 标准包装 |
| 其它名称： | FPF1208UCXDKR |
October 2010
FPF1207 / FPF1208
IntelliMAX ? Advanced Load Switch
The FPF1207/08 is an ultra-small integrated IntelliMAX
Features
1.2V to 4.0V Input Voltage Operating Range
Typical R ON : 50m ? at V IN =3.3V
77m ? at V IN =1.8V
150m ? at V IN =1.2V
Slew Rate Control with t R : 110μs
Output Discharge Function on FPF1208
Low <1.5μA Quiescent Current
Extra Low <100nA Off Supply Current
ESD Protected: Above 7000V HBM, 2000V CDM
GPIO/CMOS-Compatible Enable Circuitry
4-Bump WLCSP 0.76mm x 0.76mm, 0.4mm Pitch
Applications
Mobile Devices and Smart Phones
Portable Media Devices
Ultra-Portable / Mobile Computing
Advanced Notebook, UMPC, MID
Portable Medical Devices
GPS and Navigation Equipment
Ordering Information
Description
?
load switch with integrated P-channel switch and analog
control features. Integrated slew-rate control prevents
inrush current and the resulting excessive voltage drop
on power rail. The input voltage range operates from
1.2V to 4.0V to provide power-disconnect capability for
post-regulated power rails in portable and consumer
products. The low shut-off current of 1μA (maximum)
allows power designs to meet standby and off-power
drain specifications.
The FPF1207/08 is controlled by an active-HIGH logic
input (ON pin) compatible with standard CMOS GPIO
circuitry found on Field Programmable Gate Array
(FPGA) and embedded processors. The FPF1207/08 is
available in 0.76mm x 0.76mm 4-bump WLCSP.
Part Number
FPF1207UCX
FPF1208UCX
Top
Marking
QG
QH
Switch
(Typical)
at 3.3V IN
50m ?
50m ?
Output
Discharge
NA
65 ?
ON Pin
Activity
Active
HIGH
Active
HIGH
t R
110μs
110μs
Package
4-Ball, Wafer-Level Chip-
Scale Package (WLCSP),
0.76 x 0.76mm, 0.4mm Pitch
? 2010 Fairchild Semiconductor Corporation
FPF1207 / FPF1208 ? Rev. 1.0.0
www.fairchildsemi.com
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