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| 型号： | FPF1038UCX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC LOAD MGMT SWITCH ADV 6-WLCSP |
| 标准包装： | 3,000 |
| 系列： | IntelliMax™ |
| 类型： | 高端开关 |
| 输出数： | 1 |
| Rds（开）： | 21 毫欧 |
| 内部开关： | 是 |
| 电流限制： | 2A |
| 输入电压： | 1.2 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) |
November 2013
FPF1038
Low On-Resistance, Slew-Rate-Controlled Load Switch
Features
Description
?
?
1.2 V to 5.5 V Input Voltage Operating Range
Typical R ON :
? 20 mΩ at V IN =5.5 V
The FPF1038 advanced load-management switch target
applications requiring a highly integrated solution for
disconnecting loads powered from DC power rail (<6 V)
with stringent shutdown current targets and high load
?
?
?
21 m Ω at V IN =4.5 V
37 m Ω at V IN =1.8 V
75 m Ω at V IN =1.2 V
capacitances (up to 200 μF). The FPF1038 consists of
slew-rate controlled low-impedance MOSFET switch
(21 mΩ typical) and other integrated analog features.
The slew-rate controlled turn-on characteristic prevents
inrush current and the resulting excessive voltage droop
?
?
?
?
?
Slew Rate / Inrush Control with t R : 2.7 ms (Typical)
3.5 A Maximum Continuous Current Capability
Low <1 μA Shutdown Current
ESD Protected: Above 8 kV HBM, 1.5 kV CDM
GPIO / CMOS-Compatible Enable Circuitry
on power rails.
These devices have exceptionally low shutdown current
drain (<1 μA maximum) that facilitates compliance in
low standby power applications. The input voltage range
operates from 1.2 V to 5.5 V DC to support a wide range
of applications in consumer, optical, medical, storage,
portable, and industrial device power management.
Applications
Switch control is managed by a logic input (active HIGH)
capable of interfacing directly with low-voltage control
?
?
?
?
?
?
?
HDD, Storage, and Solid-State Memory Devices
Portable Media Devices, UMPC, Tablets, MIDs
Wireless LAN Cards and Modules
SLR Digital Cameras
Portable Medical Devices
GPS and Navigation Equipment
Industrial Handheld and Enterprise Equipment
signal / GPIO with no external pull-up required. The
device is packaged in advanced fully “green” 1mm
x1.5 mm Wafer-Level Chip-Scale Packaging (WLCSP);
providing excellent thermal conductivity, small footprint,
and low electrical resistance for wider application usage.
Ordering Information
Part Number
FPF1038UCX
Top
Mark
QE
Switch R ON
(Typical)
at 4.5 V IN
21 mΩ
Input
Buffer
CMOS
Output
Discharge
NA
ON Pin
Activity
Active
HIGH
t R
2.7 ms
Package
6-Bump, WLCSP, 1.0 mm
x 1.5 mm, 0.5 mm Pitch
? 2010 Fairchild Semiconductor Corporation
FPF1038 ? Rev. 1.0.6
www.fairchildsemi.com
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| FPF1039 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low On-Resistance, Slew-Rate-Controlled Load Switch |
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| FPF1039BUCX | 功能描述:电源开关 IC - 配电 Advanced Load management Switch RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
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| FPF1048 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:IntelliMAXa?￠ 3A-Capable, Slew-Rate-Controlled Load Switch with True Reverse Current Blocking |
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