MIC2568 Micrel
MIC2568 4 May 2003
Symbol Parameter Conditions Min Typ Max Units
V
CC
Switching Time (See Figure 2)
t
9
Output Turn-On Delay Time, V
CC OUT
= 0V to 10% of 3.3V 300 1500 µs
t
10
Note 9
V
CC OUT
= 0V to 10% of 5.0V 750 3000 µs
t
11
Output Rise Time, Note 9 V
CC OUT
= 10% to 90% of 3.3V 200 700 2500 µs
t
12
V
CC OUT
= 10% to 90% of 5V 200 1500 6000 µs
t
13
Output Fall Time, Note 9 V
CC OUT
= 90% to 10% of 3.3V 100 300 1000 µs
t
14
V
CC OUT
= 90% to 10% of 5.0V 100 600 2000 µs
t
15
Output Turnoff Delay, Notes 8, 9 V
CC OUT
= 3.3V 0.65 2 ms
t
16
V
CC OUT
= 5V 0.7 2 ms
Power Supply
I
CC5
V
CC5
IN Supply Current (5V) V
CC OUT
= 5V or 3.3V, I
CC OUT
= 0 8 50 µA
Note 5
V
CC OUT
= 0V (sleep mode) 0.2 10 µA
I
CC3
V
CC3
IN Supply Current (3.3V) V
CC OUT
= 5V or 3.3V, I
CC OUT
= 0 40 100 µA
Note 6
V
CC OUT
= 0V (sleep mode) 0.1 10 µA
Thermal Shutdown
T
SD
Thermal Shutdown Temperature 140 °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. Specification for packaged product only.
Note 5.V
CC5 IN
is not required for operation.
Note 6. V
CC3 IN
powers all internal logic, bias, and drive circuitry, and is required for operation.
Note 7. R
L
= 1kΩ connected to ground.
Note 8. Measurement is from the Hi-Z- or 0V-state command to the beginning of the slope. Measurement does not apply when device is in current
limit or thermal shutdown.
Note 9. R
L
= 10Ω connected to ground.
