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参数资料
| 型号： | MIC94044YFL TR |
| 厂商： | Micrel Inc |
| 文件页数： | 3/9页 |
| 文件大小： | 0K |
| 描述： | IC LOAD SW HI-SIDE 3A 4MLF |
| 标准包装： | 1 |
| 类型： | 高端 |
| 输入类型： | 非反相 |
| 输出数： | 1 |
| 导通状态电阻： | 55 毫欧 |
| 电流 - 输出 / 通道： | 3A |
| 电源电压： | 1.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 4-WDFN，4-MLF? |
| 供应商设备封装： | 4-MLF?（1.2x1.2） |
| 包装： | 标准包装 |
| 其它名称： | 576-3972-6 |
Micrel, Inc.
Absolute Maximum Ratings (1)
Input Voltage (V IN ) ........................................................ +6V
Enable Voltage (V EN ) ................................................... +6V
Continuous Drain Current (I D ) (3)
T A = 25°C .............................................................. ±3A
T A = 85°C .............................................................. ±2A
Pulsed Drain Current (I DP ) (4) ...................................... ±6.0A
Continuous Diode Current (I S ) (5) .............................. –50mA
Storage Temperature (T s ) ....................... –55°C to +150°C
ESD Rating – HBM (6) ...................................................... 3kV
MIC94044/5
Operating Ratings (2)
Input Voltage (V IN )....................................... +1.7 to +5.5V
Junction Temperature (T J ) .....................–40°C to +125°C
Package Thermal Resistance
1.2mm x 1.2mm MLF ? -4L( θ JC ) .........................90°C/W
Electrical Characteristics (7)
T A = 25°C, bold values indicate –40°C< T J < +85°C, unless noted.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V EN_TH
I Q
Enable Threshold Voltage
Quiescent Current
V IN = 1.7V to 4.5V, I D = –250μA
V IN = V EN = 5.5V, I D = OPEN
0.4
2.25
1.2
10
V
μA
Measured on V IN
I EN
I SHUT-Q
Enable Input Current
Quiescent Current (shutdown)
V IN = V EN = 5.5V, I D = OPEN
V IN = +5.5V, V EN = 0V, I D = OPEN
0.1
0.1
1
1
μA
μA
Measured on V IN
I SHUT-SWITCH
OFF State Leakage Current
V IN = +5.5V, V EN = 0V, I D = SHORT
0.1
1
μA
Measured on V OUT ,
(7)
R DS(ON)
R SHUTDOWN
P-Channel Drain to Source ON
Resistance
Turn-Off Resistance
V IN = +5.0V, I D = –100mA, V EN = 1.5V
V IN = +4.5V, I D = –100mA, V EN = 1.5V
V IN = +3.6V, I D = –100mA, V EN = 1.5V
V IN = +2.5V, I D = –100mA, V EN = 1.5V
V IN = +1.8V, I D = –100mA, V EN = 1.5V
V IN = +1.7V, I D = –100mA, V EN = 1.5V
V IN = +3.6V, I TEST = 1mA, V EN = 0V
MIC94045
28
30
33
45
72
82
200
55
60
65
90
145
160
400
m ?
m ?
m ?
m ?
m ?
m ?
?
Dynamic
t ON_DLY
t ON_RISE
t OFF_DLY
t OFF_FALL
Turn-On Delay Time
Turn-On Rise Time
Turn-Off Delay Time
Turn-Off Fall Time
V IN = +3.6V, I D = –100mA, V EN = 1.5V
V IN = +3.6V, I D = –100mA, V EN = 1.5V
V IN = +3.6V, I D = –100mA, V EN = 0V
V IN = +3.6V, I D = –100mA, V EN = 0V
0.2
0.4
0.85
1
100
20
1.5
1.5
200
100
ms
ms
ns
ns
(No Output Capacitor)
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. With thermal contact to PCB. See power dissipation considerations section.
4. Pulse width <300μs with < 2% duty cycle.
5. Continuous body diode current conduction (reverse conduction, i.e. V OUT to V IN ) is not recommended.
6. Devices are ESD sensitive. Handling precautions recommended. HBM (Human body model), 1.5k ? in series with 100pF.
7. Measured on the MIC94044YFL.
March 2011
3
M9999-032311-A
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相关代理商/技术参数 |
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| MIC94045YFL | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:28mΩ RDSON 3A High Side Load Switch in 1.2mm x 1.2mm MLF? Package |
| MIC94045YFL TR | 功能描述:电源开关 IC - USB High-Side Load Switch 3A, 28mohm 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 |
| MIC94045YFLTR | 制造商:Micrel Inc 功能描述:Power Switch Hi Side 1.7 5.5V 3A 4MLF |
| MIC94045YFL-TR | 功能描述:IC LOAD SW HI-SIDE 3A 4MLF 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:有效 开关类型:通用 输出数:1 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）:3A 导通电阻（典型值）:28 毫欧 输入类型:非反相 特性:负载释放，压摆率受控型 故障保护:- 工作温度:-40°C ~ 125°C （TJ） 封装/外壳:4-WDFN，4-MLF? 供应商器件封装:4-MLF?（1.2x1.2） 标准包装:1 |
| MIC9404X | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:28mΩ RDSON 3A High Side Load Switch in 1.2mm x 1.2mm MLF? package |
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