MIC2026A_09 Datasheet, PDF (4/16 Pages) Micrel Semiconductor – Dual-Channel Power Distribution Switch

Micrel, Inc.
MIC2026A/2076A
Symbol
t _FB
B
t_D
T_OVERTEMP
Parameter
Output Turn-Off Fall Time
Overcurrent Flag Response
Delay
Overtemperature ThresholdP⁽⁵⁾P
Condition
See Timing Diagrams, R_L = 10Ω, C_L = 1µF
From short circuit to FLG pin assertion
T _JB
B
increasing,
each
switch
T _JB
B
decreasing,
each
switch
T _JB
B
increasing,
both
switches
T _JB
B
decreasing,
both
switches
Min Typ Max Units
32
100
µs
1.5
3.5
7
ms
140
°C
120
°C
160
°C
150
°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
July 2009
4
M9999-072309-B
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