MIC2005-0.5YM6TR Ver la hoja de datos (PDF) - Micrel

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MIC2005-0.5YM6TR

Fixed and Adjustable Current Limiting Power Distribution Switches

Micrel 

Micrel, Inc.

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

MIC20XX Family

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) .......................................... 230ºC/W

2mm x 2mm MLF-6 (θJA)................................ 90ºC/W

2mm x 2mm MLF-6 (θJC) ............................... 45ºC/W

Electrical Characteristics(4)

VIN = 5V, TA = 25°C unless otherwise specified. Bold indicates –40°C to +85°C limits; CIN = 1µF.

Symbol Parameter

Condition

Min Typ Max

VIN

Switch Input Voltage

2.5

5.5

Internal Supply Current

All except:

Switch = OFF

VEN = 0V

1

5

MIC2005-X.XLYM5

MIC2005A

Switch = ON, IOUT = 0A

VEN = 1.5V

80

330

Internal Supply Current

MIC2005-X.XLYM5

IIN

Internal Supply Current

MIC2005A

Switch = OFF

VEN = 1.5V

Switch = ON, IOUT = 0A

VEN = 0V

Switch = OFF

MIC2005A-1, VEN = 0V

Switch = OFF

MIC2005A-2, VEN = 1.5V

Switch = ON

8

15

80

300

1

5

8

15

ILEAK

Output Leakage Current

MIC2005A-1, VEN = 1.5V

MIC2005A-2, VEN = 0V

Switch = OFF, VOUT = 0V

Active Low; ENABLE = 1.5V

Active High; ENABLE = 0V

80

300

12

100

IEN

Enable Input Current

0V ≤ VEN ≤ 5V

1

5

ICSLEW

CSLEW Input Current

0V ≤ VOUT ≤ 0.8VIN

0.175

RDS(ON)

Power Switch Resistance

All except MIC2005A

Power Switch Resistance

Only MIC2005A

VIN = 5V, IOUT = 100mA

VIN = 5V, IOUT = 100mA

70

100

125

170 220

275

RDSCHG

Load Discharge Resistance

MIC20X4 & MIC20X7

VIN = 5V, ISINK = 5mA

70

126

200

ILIMIT

Fixed Current Limit

MIC20X3 – MIC20X6

MIC20XX-0.5, VOUT = 0.8 * VIN

MIC20XX-0.8, VOUT = 0.8 * VIN

MIC20XX-1.2, VOUT = 0.8 * VIN

0.5

0.7

0.9

0.8

1.1

1.5

1.2

1.6

2.1

Units

V

µA

µA

µA

µA

µA

µA

µA

µA

µA

µA

mΩ

Ω

A

January 2009

10

M9999-012109-A

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