参数资料
型号: MIC2073-1YM
厂商: Micrel Inc
文件页数: 3/16页
文件大小: 0K
描述: IC PWR DISTRIBUTION SW 2CH 8SOIC
标准包装: 95
类型: 高端开关
输出数: 2
Rds(开): 170 毫欧
内部开关:
电流限制: 700mA
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 宽)
供应商设备封装: 8-SOIC
包装: 管件
产品目录页面: 1114 (CN2011-ZH PDF)
其它名称: 576-3440-5
Supply Voltage (V IN ) .................................... –0.3 V to +6 V
Fault Flag Voltage (V FLG ) ..............................................+6 V
Fault Flag Current (I FLG ).............................................25 mA
Output Voltage (V OUT ) ...................................................+6 V
Output Current (I OUT ).................................Internally Limited
Enable Input (V EN )...................................... –0.3 V to 6.0 V
Storage Temperature (T S ) ..................... –65°C to +150 °C
Supply Voltage (V IN ) ................................. +2.7 V to +5.5 V
Ambient Temperature (T A )......................... –40°C to +85°C
Junction Temperature Range (T J ) ............ Internally Limited
SOIC ( θ JA ) .......................................................160°C/W
Micrel, Inc.
Absolute Maximum Ratings P (1)
B B
B B
B B
B B
B B
B B
B B
ESD Rating (3)
Operating Ratings P (2)
B B
B B
Thermal Resistance
B B
B B
MIC2073/2074
HBM ........................................................................ 1 kV
MM ........................................................................200 V
Electrical Characteristics (4) P
VIN = 5 V; TA = 25°C, bold values indicate –40°C ≤ TA ≤ +85°C; unless noted
Symbol
Parameter
Condition
Min
Typ
Max
Units
MIC2073-1, V B ENA B = V B ENB B ≤ 0.8 V
(switch off), OUT = open
0.40
5
μA
I B DD B
Supply Current
MIC2073-2, V B ENA B = V B ENB B ≥ 2.4 V
(switch off), OUT = open
MIC2073-1, V B ENA B = V B ENB B ≥ 2.4 V
(switch on), OUT = open
MIC2073-2, V B ENA B = V B ENB B ≤ 0.8 V
(switch on), OUT = open
low-to-high transition
7.5
100
100
1.6
20
160
160
2.4
μA
μA
μA
V
V B EN B
Enable Input Threshold
high-to-low transition
0.8
1.40
V
V B EN_HYST
B
Enable Input Hysteresis
225
mV
I B EN B
Enable Input Current
V B EN B = 0 V to 5.5 V
-1
0.01
1
μA
C EN
Enable Input Capacitance
1
pF
MIC2073/2074 ,
V B IN B = 5.0 V, I B OUT B = 500 mA
115
170
m ?
R B DS(ON) B
Switch Resistance
MIC2073/2074
V B IN B = 3.3 V, I B OUT B = 500 mA
145
210
m ?
Output Leakage Current
Off Current (Thermal Shutdown)
MIC2073-1/2074-1, V ENx ≤ 0.8 V;
MIC2073-2/2074-2, V ENx ≥ 2.4 V, (output off)
MIC2074, Thermal shutdown state
50
10
μA
μA
I B LIMIT
B
Short-Circuit Output Current
Current-Limit Threshold
V B OUT B = 0V, enabled into short-circuit
Ramped load applied to output
0.5
0.7
1.0
1.25
1.25
A
A
V UVLO
Undervoltage Lockout
Threshold
Error Flag Output Resistance
V B IN B rising
V B IN B falling
I B L B = 10 mA, V B IN B = 5.0 V
I B L B = 10 mA, V B IN B = 3.3 V
2.2
2.0
2.45
2.25
12
14
2.7
2.5
25
40
V
V
?
Error Flag Off Current
V B FLAG B = V B IN B
10
μA
January 2009
3
M9999-011209
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