Micrel, Inc.

MIC2026A/2076A

July 2009

4

M9999-072309-B

(408) 955-1690

Symbol

Parameter

Condition

Min

Typ

Max

Units

t

B

F

B

Output Turn-Off Fall Time

32

100

µs

Overcurrent Flag Response

Delay

From short circuit to FLG pin assertion

1.5

3.5

7

ms

T

B

J

B

increasing, each switch

T

B

J

B

decreasing, each switch

140

120

°C

°C

Overtemperature Threshold

P

(5)

P

T

B

J

B

increasing, both switches

T

B

J

B

decreasing, both switches

160

150

°C

°C

Notes:

1. Exceeding the absolute maximum rating may damage the device.

2. The device is not guaranteed to function properly outside its operating rating.

3. Devices are ESD sensitive. Handling precautions recommended.

4. Specification for packaged product only.

5. If there is a fault on one channel, that channel will shut down when the die reaches approximately 140°C. If the die reaches approximately 160°C,

both channels will shut down, even if neither channel is in current limit.

Test Circuit