Micrel, Inc.

MIC58P42

Electrical Characteristics (Continued)

Symbol

Parameter

Condition

Min.

Typ.

Max.

Units

Clamp Diode Leakage Current

50

µA

Clamp Diode Forward Voltage

1.7

2.0

V

Output Current Shutdown

Threshold

500

mA

Start Up Voltage

Note 7

3.5

4.0

4.5

V

3.0

3.5

4.0

V

Thermal Shutdown

165

°C

Thermal Shutdown Hysteresis

10

°C

Note:

7.

Undervoltage Lockout is guaranteed to release device at no more than 4.5V, and disable the device at no less than 3.0V.

June 3, 2015

6

Revision 2.0