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参数资料
| 型号： | AOZ1342PI |
| 厂商： | Alpha & Omega Semiconductor Inc |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC PWR DIST SW USB 2CH 8SO |
| 标准包装： | 3,000 |
| 系列： | EZPower™ |
| 类型： | USB 开关 |
| 输出数： | 2 |
| Rds（开）： | 135 毫欧 |
| 内部开关： | 是 |
| 电流限制： | 1.5A |
| 输入电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm Width）裸露焊盘 |
| 供应商设备封装： | 8-SO 裸露焊盘 |
| 包装： | 带卷 (TR) |
AOZ1342
Dual Channel USB Switch
General Description
The AOZ1342 power-distribution switches is intended
for applications where heavy capacitive loads and
short-circuits are likely to be encountered. This device
incorporates N-channel MOSFET power switches for
power-distribution systems that require multiple power
switches in a single package. Each switch is controlled
by a logic enable input. Gate drive is provided by an
internal charge pump designed to control the power-switch
rise times and fall times to minimize current surges
during switching. The charge pump requires no external
components and allows operation from supplies as low
as 2.7 V.
The AOZ1342 offers 1.5 A of maximum continuous
current.
The AOZ1342 is available in an Exposed Pad SO-8
package and is rated over a -40 °C to +85 °C ambient
temperature range.
Typical Application
Features
Typical 70 m Ω (NFET)
1.5 A maximum continuous current
Two enable options: EN or EN
Vin range: 2.7 V to 5.5 V
Open Drain Fault Flag
Fault Flag deglitched (blanking time)
Thermal shutdown
Reverse current blocking
Exposed pad SO-8 package
Applications
Notebook Computers
Desktop Computers
V IN
IN
OUT1
Vout
LOAD
Rx
Rx
Cx
AOZ1342
Cx
0.1 μ F
Cx
22 μ F
OC1
EN1/EN1
OC2
OUT2
Vout
Cx
0.1 μ F
Cx
22 μ F
LOAD
EN2/EN2
GND
Rev. 1.5 July 2011
www.aosmd.com
Page 1 of 12
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AOZ1342PI-1 | 功能描述:IC PWR DIST SW USB 2CH 8SO RoHS:是 类别:集成电路 (IC) >> PMIC - 电源分配开关 系列:EZPower™ 特色产品:XRP252 Switches 标准包装:1 系列:- 类型:高端开关 输出数:2 Rds（开）:140 毫欧 内部开关:是 电流限制:1.15A 输入电压:1.75 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN（3x3） 包装:Digi-Reel® 其它名称:1016-1691-6 |
| AOZ1360 | 制造商:AOSMD 制造商全称:Alpha & Omega Semiconductors 功能描述:28V Programmable Current-Limited Load Switch |
| AOZ1360_12 | 制造商:AOSMD 制造商全称:Alpha & Omega Semiconductors 功能描述:28V Programmable Current-Limited Load Switch |
| AOZ1360AI | 制造商:AOSMD 制造商全称:Alpha & Omega Semiconductors 功能描述:28V Programmable Current-Limited Load Switch |
| AOZ1360AIL | 功能描述:IC LOAD SW HI-SIDE CC 8SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 电源分配开关 系列:EZPower™ 标准包装:1 系列:* 其它名称:576-3782-6 |
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