MIC5012

Micrel

5-116

April 1998

otherwise specified.

Parameter

Conditions

Min

Typical

Max

Units

Supply Current

V

0.1

10

µA

(per section)

V

8

20

mA

V

1.6

4

mA

Logic Input Voltage

Adjust V

2

V

Adjust V

4.5

V

Adjust V

5.0

V

Logic Input Current, I

2

V

–1

µA

V

1

µA

Input Capacitance

Pins 11, 14

5

pF

Gate Drive, V

GATE

S1, S2 closed,

7

10

V

V

24

27

V

Zener Clamp,

S2 closed, V

11

12.5

15

V

V

11

13

16

V

Gate Turn-on Time, t

ON

V

60

200

µs

(Note 4)

for V

Gate Turn-off Time, t

OFF

V

4

10

µs

for V

Note 1

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not apply when

operating the device beyond its specified Operating Ratings.

Note 2

The MIC5012 is ESD sensitive.

Note 3

Minimum and maximum Electrical Characteristics are 100% tested at T

range. Typicals are characterized at 25

°C and represent the most likely parametric norm.

Note 4

Test conditions reflect worst case high-side driver performance. Low-side and bootstrapped topologies are significantly faster—see

Applications Information. Maximum value of switching speed seen at 125

°C, units operated at room temperature will reflect the typical

values shown.

Test Circuit

Input

Source

Gate

1/2 MIC5012

V+

Gnd

V+

+ 1µF

VS

S2

1nF

I

S1

500

Ω

1W

GATE