参数资料
型号: AP2281-1WG-7
厂商: Diodes Inc
文件页数: 1/11页
文件大小: 0K
描述: IC LOAD SWITCH CONTROLLED SOT26
标准包装: 1
类型: 高端开关
输出数: 1
Rds(开): 100 毫欧
内部开关:
电流限制: 2.0A
输入电压: 1.5 V ~ 6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-6
供应商设备封装: SOT-26
包装: 标准包装
其它名称: AP2281-1WG-7DIDKR
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Green
AP2281
SINGLE SLEW RATE CONTROLLED LOAD SWITCH
Description
The AP2281 slew rate controlled load switch is a single P-channel
MOSFET power switch designed for high-side load-switching
applications. The MOSFET has a typical R DS(ON) of 80m ? at 5V,
allowing increased load current handling capacity with a low forward
Pin Assignments
( Top View )
voltage drop. The turn-on slew rate of the device is controlled
internally.
IN
1
6
OUT
The AP2281 load switch is designed to operate from 1.5V to 6V,
making it ideal for 1.8V, 2.5V, 3.3V, and 5V systems. The typical
quiescent supply current is only 0.01μA.
IN
EN
2
3
7
5
4
OUT
GND
Features
U-DFN2018-6
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Wide input voltage range: 1.5V – 6V
Low R DS(ON) : 80m ? typical @ 5V
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Turn-on slew rate controlled
AP2281-1: 1ms turn-on rise time
(Top View)
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AP2281-3: 100μs turn-on rise time with internal discharge
Very low turn-on quiescent current: << 1μA
Fast load discharge option
Temperature range -40°C to +85°C
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3) ?
OUT 1
GND 2
EN 3
6 IN
5 GND
4 IN
Applications
SOT26
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Smart Phones
PDA
Cell Phones
GPS Navigators
PMP/MP4
Notebook and Pocket PC
Notes:
1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
Typical Applications Circuit
V IN
IN
OUT
V OUT
1uF
Enable
EN
GND
0.1uF
AP2281
Document number: DS31359 Rev. 7 - 2
1 of 11
November 2013
? Diodes Incorporated
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