April 1998

5-89

MIC5010

Micrel

5

switches open, unless otherwise specified.

Parameter

Conditions

Min

Typical

Max

Units

Supply Current, I

13

V

0.1

10

µA

V

20

mA

Logic Input Voltage, V

IN

Adjust V

2

V

Adjust V

4.5

V

Adjust V

5.0

V

Logic Input Current, I

3

V+ = 32V

V

–1

µA

V

1

µA

Input Capacitance

Pin 3

5

pF

Gate Drive, V

GATE

S1, S2 closed,

13

15

V

V

27

V

Zener Clamp,

S2 closed, V

V+ = 15V, V

11

12.5

15

V

V

11

13

16

V

Gate Turn-on Time, t

ON

V

25

50

µs

(Note 4)

for V

Gate Turn-off Time, t

OFF

V

4

10

µs

for V

Threshold Bias Voltage, V

4

I

1.7

2

2.2

V

Current Sense Trip Voltage,

S2 closed, V

S4 closed

75

105

135

mV

V

Increase I

5

I

70

100

130

mV

S4 closed

150

210

270

mV

I

140

200

260

mV

V

360

520

680

mV

I

350

500

650

mV

Peak Current Trip Voltage,

S3, S4 closed,

1.6

2.1

V

V

Fault Output Voltage, V

14

V

0.4

1

V

V

14

14.6

V

Current Sense Inhibit, V

1

V

7.5

13

V

Minimum possible V

1

1V

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 MIC5010 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.