参数资料
型号: MIC94082YFT TR
厂商: Micrel Inc
文件页数: 3/16页
文件大小: 0K
描述: IC LOAD SWITCH HI SIDE 2A 4-TMLF
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: 67 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: 4-UFDFN,4-TMLF?
供应商设备封装: 4-TMLF?(0.85x0.85)
包装: 标准包装
产品目录页面: 1085 (CN2011-ZH PDF)
其它名称: 576-3342-6
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 .............................................................. ±2A
T A = 85°C ........................................................... ±1.5A
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
MIC94080/1/2/3/4/5
Operating Ratings (2)
Input Voltage (V IN )....................................... +1.7 to +5.5V
Junction Temperature (T J ) ..................... –40°C to +125°C
Package Thermal Resistance
0.85mm x 0.85mm Thin MLF ?
( θ JA ) .......................................................140°C/W
( θ JC ) .........................................................85°C/W
Electrical Characteristics
T A = 25°C, bold values indicate –40°C< T A < +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
0.1
1.25
1
V
μA
Measured on V IN MIC94080/1
V IN = V EN = 5.5V, I D = OPEN
Measured on V IN MIC94082/3/4/5
8
15
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
2.8
0.02
4
1
μA
μA
Measured on V IN
(7)
I SHUT-SWITCH
OFF State Leakage Current
V IN = +5.5V, V EN = 0V, I D = SHORT
0.02
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
67
70
80
110
175
200
250
115
130
165
225
350
375
400
m ?
m ?
m ?
m ?
m ?
m ?
?
MIC94081/3/5
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 thermal 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 MIC94080YFT.
January 2011
3
M9999-013111-D
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