參數(shù)資料
型號: MIC2017YML
廠商: MICREL INC
元件分類: 電源管理
英文描述: Adjustable Current Limit Power Distribution Switch
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, DSO6
封裝: 2 X 2 MM, LEAD FREE, MLF-6
文件頁數(shù): 2/25頁
文件大?。?/td> 410K
代理商: MIC2017YML
Micrel, Inc.
MIC20XX Family
January 2009
10
M9999-012109-A
Absolute Maximum Ratings
(1)
VIN, VOUT.................................................. –0.3V to 6V
All other pins ............................................ –0.3V to 5.5V
Power Dissipation (PD) .......................Internally Limited
Continuous Output Current...................................2.25A
Continuous Output Current (MIC2005A) ................0.9A
Maximum Junction Temperature (TJ) .................. 150°C
Storage Temperature (Ts)...................–65°C to +150°C
Operating Ratings
(2)
Supply Voltage ..............................................2.5V to 5.5V
Continuous Output Current Range...................0A to 2.1A
Ambient Temperature Range (TA)............ –40°C to+85°C
Package Thermal Resistance
(3)
SOT-23-5/6 (
θJA) .......................................... 230C/W
2mm x 2mm MLF-6 (
θJA)................................ 90C/W
2mm x 2mm MLF-6 (
θJC) ............................... 45C/W
Electrical Characteristics
(4)
VIN = 5V, TA = 25°C unless otherwise specified. Bold indicates –40°C to +85°C limits; CIN = 1F.
Symbol
Parameter
Condition
Min
Typ
Max
Units
VIN
Switch Input Voltage
2.5
5.5
V
Switch = OFF
VEN = 0V
1
5
A
Internal Supply Current
All except:
MIC2005-X.XLYM5
MIC2005A
Switch = ON, IOUT = 0A
VEN = 1.5V
80
330
A
Switch = OFF
VEN = 1.5V
8
15
A
Internal Supply Current
MIC2005-X.XLYM5
Switch = ON, IOUT = 0A
VEN = 0V
80
300
A
Switch = OFF
MIC2005A-1, VEN = 0V
1
5
A
Switch = OFF
MIC2005A-2, VEN = 1.5V
8
15
A
IIN
Internal Supply Current
MIC2005A
Switch = ON
MIC2005A-1, VEN = 1.5V
MIC2005A-2, VEN = 0V
80
300
A
ILEAK
Output Leakage Current
Switch = OFF, VOUT = 0V
Active Low; ENABLE = 1.5V
Active High; ENABLE = 0V
12
100
A
IEN
Enable Input Current
0V ≤ VEN ≤ 5V
1
5
A
ICSLEW
CSLEW Input Current
0V ≤ VOUT ≤ 0.8VIN
0.175
A
70
100
Power Switch Resistance
All except MIC2005A
VIN = 5V, IOUT = 100mA
125
170
220
RDS(ON)
Power Switch Resistance
Only MIC2005A
VIN = 5V, IOUT = 100mA
275
m
RDSCHG
Load Discharge Resistance
MIC20X4 & MIC20X7
VIN = 5V, ISINK = 5mA
70
126
200
MIC20XX-0.5, VOUT = 0.8 * VIN
0.5
0.7
0.9
MIC20XX-0.8, VOUT = 0.8 * VIN
0.8
1.1
1.5
ILIMIT
Fixed Current Limit
MIC20X3 – MIC20X6
MIC20XX-1.2, VOUT = 0.8 * VIN
1.2
1.6
2.1
A
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PDF描述
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