MIC2026/2076

Micrel

MIC2026/2076

4

March 2000

Symbol

Parameter

Condition

Min

Typ

Max

Units

Error Flag Output

I

10

25

Ω

Resistance

I

15

40

Ω

Error Flag Off Current

V

10

µA

Overtemperature Threshold

T

140

°C

Note 4

T

120

°C

T

160

°C

T

150

°C

Note 1.

Exceeding the absolute maximum rating may damage the device.

Note 2.

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

Note 3.

Devices are ESD sensitive. Handling precautions recommended.

Note 4.

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

Device

Under

Test

OUT

Timing Diagrams

90%

10%

90%

10%

Output Rise and Fall Times

50%

90%

10%

Active-Low Switch Delay Times (MIC20x6-2)

50%

90%

10%

Active-High Switch Delay Times (MIC20x6-1)