MIC2514 datasheet(2/5 Pages) MICREL

2 / 5 page

1997

6-19

MIC2514

Micrel

Absolute Maximum Ratings

Supply Voltage (V

IN) ................................................... +20V

Output Current (I

OUT) ............................... Internally Limited

Control Input (V

CTL) ....................................... –0.3V to 15V

Storage Temperature (T

A) ....................... –65°C to +150°C

Operating Ratings

Supply Voltage (V

IN) .................................... +3V to +13.5V

Ambient Operating Temperature (T

A) ........ –40°C to +85°C

Thermal Resistance

(θ

JA) ................................................................... 220°C/W

(θ

JC) .................................................................. 130°C/W

Electrical Characteristics

IN = +5V; TA = 25°C, except bold values indicate –40°C ≤ TA ≤ 85°C, Note 1; unless noted.

Parameter

Condition

Min

Typ

Max

Units

Supply Current

CTL = logic 0, VIN = 5V

0.6

µA

CTL = logic 0, VIN = 13.5V

2.0

µA

CTL = logic 1, VIN = 3V

µA

CTL = logic 1, VIN = 5V

µA

CTL = logic 1, VIN = 13.5V

200

µA

Control Input Voltage

CTL = logic 0, 3V ≤ VIN ≤ 13.5V

0.8

CTL = logic 1, 3V ≤ VIN ≤ 5V

0.8

1.45

2.0

CTL = logic 1, 5V ≤ VIN ≤ 13.5V

0.8

1.65

2.3

Output MOSFET Resistance

IN = 3V

2.4

4.5

Ω

IN = 5V

1.5

2.4

Ω

2.7

Ω

IN = 12V

.95

1.5

Ω

1.7

Ω

Current Limit Threshold

IN = 3V

0.5

1.5

IN = 5V

1.0

1.4

2.0

IN = 12V

1.2

1.9

2.5

General Note: Devices are ESD protected, however, handling precautions recommended.

Note 1: Devices production tested at 25

°C, but Devices guaranteed over indicated temperature range.

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