参数资料
型号: FPF2213
厂商: Fairchild Semiconductor
文件页数: 1/14页
文件大小: 0K
描述: IC LOAD SWITCH MICROFET6
标准包装: 1
类型: 高端开关
输出数: 1
Rds(开): 325 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-MLP
供应商设备封装: 6-MicroFET(2x2)
包装: 标准包装
产品目录页面: 1218 (CN2011-ZH PDF)
其它名称: FPF2213DKR
Integrated Load Switch with Adjustable High Precision Current Limit
February 2009
FPF2213-FPF2215
tm
Features
1.8 to 5.5V Input Voltage Range
Typical R DS(ON) = 250m @ V IN = 5.5V
Typical R DS(ON) = 275m @ V IN = 3.3V
100-250mA (min) Adjustable Current Limit
5% Current Limit Tolerance @ 250mA (min)
General Description
The FPF2213-FPF2215 are low R DS(ON) P-Channel MOSFET
load switches with high precision current limit value. The input
voltage range operates from 1.8V to 5.5V to fulfill today's Ultra
Portable Device's supply requirement. Switch control is by a
logic input (ON) capable of interfacing directly with low voltage
control signal. On-chip pull-down is available for output quick
72
(typ) Output Discharge Resistance
discharge when switch is turned off.
ESD Protected, Above 8000V HBM and 2000V CDM
Applications
PDAs
Cell Phones
GPS Devices
MP3 Players
Digital Cameras
Peripheral Ports
Notebook Computer
BOTTOM
Ordering Information
Pin 1
For the FPF2214, if the constant current condition still persists
after 30ms, these parts will shut off the switch and pull the fault
signal pin (FLAGB) low. The FPF2213 has an auto-restart
feature, which will turn the switch on again after 450mS if the
ON pin is still active. The FPF2214 do not have this auto-restart
feature so the switch will remain off until the ON pin is cycled.
For the FPF2215, a current limit condition will immediately pull
the fault signal pin low and the part will remain in the constant-
current mode until the switch current falls below the current
limit. For the FPF2213 through FPF2215, the current limit is set
by an external resistor and the minimum current limit is 100mA.
TOP
Part
FPF2213
FPF2214
FPF2215
Current Limit
(mA)
100-250
100-250
100-250
Current Limit
Blanking Time
(mS)
30
30
NA
Auto-Restart Time
(mS)
450
NA
NA
ON Pin
Activity
Active HI
Active HI
Active HI
?2008 Fairchild Semiconductor Corporation
FPF2213-FPF2215 Rev. C
1
www.fairchildsemi.com
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相关代理商/技术参数
参数描述
FPF2214 功能描述:电源开关 IC - 配电 Adj High Precision Current Limit 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
FPF2215 功能描述:电源开关 IC - 配电 Adj High Precision Current Limit 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
FPF2223 功能描述:电源开关 IC - 配电 Adj High Precision Current Limit 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
FPF2224 功能描述:电源开关 IC - 配电 Adj High Precision Current Limit 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
FPF2225 功能描述:电源开关 IC - 配电 Adj High Precision Current Limit 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