Micrel

MIC2224

January 2005

4

M9999-012705

www.micrel.com

Parameter

Condition

Min

Typ

Max

Units

Bypass Switch

Bypass Switch Threshold

DAC Voltage required to enable bypass mode

1.176

1.2

1.224

V

Bypass Switch Hysteresis

35

mV

Bypass Transition Time

10

µs

Bypass Switch On-Resistance

40

m

Ω

Bypass Switch Leakage

5

µA

Bypass Over-Current Limit

1

1.4

2.5

A

Current Limit Retry Time

32

µs

Current Limit Retry Duty Cycle

12.5

%

Over Temperature Shutdown

Shutdown Temperature

160

°C

Over Temperature Shutdown

Hysteresis

20

°C

Notes:

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

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

3. Devices are ESD sensitive. Handling precautions recommended. Human body model: 1.5k

Ω in series with 100pF.

4. Specification for packaged product only.