MIC2566 Micrel
MIC2566 4 May 2003
Electrical Characteristics (continued)
Symbol Parameter Condition 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 200 1500 µs
t
10
Note 6 V
CC OUT
= 0V to 10% of 5.0V 350 3000
t
11
Output Rise Time V
CC OUT
= 10% to 90% of 3.3V 200 700 2500 µs
Note 6
t
12
V
CC OUT
= 10% to 90% of 5V 200 1500 6000 µs
t
13
Output Turn-Off Delay V
CC OUT
= 3.3V 0.65 2 ms
Notes 6, 7
t
14
V
CC OUT
= 5V 0.7 2 ms
t
15
Output Fall Time V
CC OUT
= 90% to 10% of 3.3V 100 300 1000 µs
Note 6
t
16
V
CC OUT
= 90% to 10% of 5.0V 100 600 2000 µs
POWER SUPPLY
I
CC5
V
CC5 IN
Supply Current (5V) V
CC OUT
= 5V or 3.3V, I
CC OUT
= 0 8 50 µA
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 8 V
CC OUT
= 0V (Sleep Mode) 0.1 10 µA
V
CC5
Operating Input Voltage (5V) V
CC5 IN
not required for operation 5.0 5.5 V
V
CC3
Operating Input Voltage (3.3V) Note 8 3.0 3.3 5.5 V
THERMAL SHUTDOWN
T
SD
Thermal Shutdown Temperature 130 °C
FLAG OUTPUT
I
FLAGLK
Error FLAG Off Current V
FLAG
= 5V 4 µA
V
OL
FLAG Output Low Voltage V
CCx IN
– V
CC OUT
> 1V 0.4 V
1mA pull-up from FLAG to V
CCx IN
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. Human body model, 1.5k in series with 100pF.
Note 4. Specification for packaged product only.
Note 5. R
L
= 100Ω connected to ground.
Note 6. R
L
= 10Ω connected to ground.
Note 7. Delay from commanding Hi Z or 0V to beginning slope. Does not apply to current limit or overtemperature shutdown conditions.
Note 8. The MIC2566 uses V
CC3 IN
for operation. For single 5V supply systems, connect 5V to both V
CC3
IN
and V
CC5IN
. See
“Applications Informa-
tion”
for further details.
