- 您现在的位置：买卖IC网 > PDF目录17423 > MIC94066YML TR (Micrel Inc)IC PWR SWITCH DUAL HI SIDE 8-MLF PDF资料下载
参数资料
| 型号： | MIC94066YML TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC PWR SWITCH DUAL HI SIDE 8-MLF |
| 标准包装： | 1 |
| 类型： | 高端 |
| 输入类型： | 非反相 |
| 输出数： | 2 |
| 导通状态电阻： | 85 毫欧 |
| 电流 - 输出 / 通道： | 2A |
| 电流 - 峰值输出： | 6A |
| 电源电压： | 1.7 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-VFDFN 裸露焊盘，8-MLF? |
| 供应商设备封装： | 8-MLF?（2x2） |
| 包装： | 标准包装 |
| 其它名称： | 576-1578-6 |
MIC94066-69
Dual High Side Power Switches
General Description
Features
The MIC94066-69 are dual high-side load switches
designed for operation between 1.7V to 5.5V. The
devices contain a pair of low on-resistance,
115m ? (max) P-channel MOSFETs that support over
2A of continuous current. The MIC94067 and
MIC94069 feature an active load discharge circuit
which insures capacitive loads retain no charge
when the main switch is in an OFF state.
An active pull-down on the enable input keeps
MIC94066-69 in a default OFF state until the EN pin
is pulled to a high level. The built-in level shift
circuitry allows for a logic signal that may be different
?
?
?
?
?
?
?
?
?
1.7V to 5.5V input voltage range
2A continuous operating current
85m ? (typ) R ON
Built-in level shift for control logic; can be
operated by 1.5V logic.
Low 2μA quiescent current
Soft-Start: MIC94068-69
Micro-power shutdown <1μA
Load discharge circuit: MIC94067, MIC94069
Space saving 2mm x 2mm MLF?
from the supply voltage to switch the high-side P-
channel MOSFET on or off.
MIC94066-67 feature rapid turn on while MIC94068-
69 provide a slew rate controlled Soft-Start turn-on
of 800μs (typical) to prevent in-rush current from
glitching supply rails.
MIC94066-69’s voltage range makes them suitable
for 1-cell Lithium ion and 2- to 3-cell
NiMH/NiCad/Alkaline powered systems, as well as
all 5V applications. Their low operating current of
2μA and low shutdown current of <1μA maximize
battery life.
Applications
? Load switch in portable applications:
- Cellular phones
- PDAs
- MP3 players
- Digital Cameras
- Portable instrumentation
? Battery switch-over circuits
? Level translators
Data sheets and support documentation can be
found on Micrel’s web site at www.micrel.com.
____________________________________________________________________________________________________
Typical Application
? MIC94066, 68
Load Switch Application
? MIC94067, 69
Load Switch with Capacitive Load Discharge
MLF and Micro Lead Frame is a registered trademark of Amkor Technologies
Micrel Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel +1 ( 408 ) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
August 2006
M9999-082406
相关PDF资料 |
PDF描述 |
|---|---|
| A9AAT-1505F | FLEX CABLE - AFE15T/AF15/AFE15T |
| EEM15DRMN-S288 | CONN EDGECARD 30POS .156 EXTEND |
| R1D10-0524/P-R | CONV DC/DC 1W 05VIN +/-24VOUT |
| EEM15DRMH-S288 | CONN EDGECARD 30POS .156 EXTEND |
| A9CAA-1002E | FLEX CABLE - AFK10A/AE10/AFH10T |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC94067 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Dual High Side Power Switches |
| MIC94067YML | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: |
| MIC94067YML TR | 功能描述:电源开关 IC - USB High Side Power Switch in 2mm x 2mm MLF Pkg. (Lead Free) RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| MIC94067YML-TR | 功能描述:IC PWR SWITCH DUAL HI SIDE 8-MLF 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:停产 开关类型:通用 输出数:2 比率 - 输入:输出:1:1 输出配置:高端 输出类型:P 通道 接口:开/关 电压 - 负载:1.7 V ~ 5.5 V 电压 - 电源（Vcc/Vdd）:不需要 电流 - 输出（最大值）:2A 导通电阻（典型值）:85 毫欧 输入类型:非反相 特性:负载释放 故障保护:- 工作温度:-40°C ~ 125°C（TA） 封装/外壳:8-VFDFN 裸露焊盘，8-MLF? 供应商器件封装:8-MLF?（2x2） 标准包装:1 |
| MIC94068 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Dual High Side Power Switches |
发布紧急采购，3分钟左右您将得到回复。