MIC2568 Micrel Semiconductor, MIC2568 Datasheet - Page 4

• Manufacturer Part Number: MIC2568
• Description: Dual-Slot PC Card/CardBus Power Controller
• Manufacturer: Micrel Semiconductor

MIC2568
Symbol
V
t
t
t
t
t
t
t
t
Power Supply
I
I
Thermal Shutdown
T
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
Note 6.
Note 7.
Note 8.
Note 9.
MIC2568
9
10
11
12
13
14
15
16
CC5
CC3
SD
CC
Switching Time (See Figure 2)
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Handling precautions recommended.
Specification for packaged product only.
V
V
R
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.
R
CC5 IN
CC3 IN
L
L
= 1k connected to ground.
= 10 connected to ground.
Parameter
Output Turn-On Delay Time,
Note 9
Output Rise Time, Note 9
Output Fall Time, Note 9
Output Turnoff Delay, Notes 8, 9
V
Note 5
V
Note 6
Thermal Shutdown Temperature
is not required for operation.
powers all internal logic, bias, and drive circuitry, and is required for operation.
CC5
CC3
IN Supply Current (3.3V)
IN Supply Current (5V)
Conditions
V
V
V
V
V
V
V
V
V
V
V
V
CC OUT
CC OUT
CC OUT
CC OUT
CC OUT
CC OUT
CC OUT
CC OUT
CC OUT
CC OUT
CC OUT
CC OUT
= 0V to 10% of 3.3V
= 0V to 10% of 5.0V
= 10% to 90% of 3.3V
= 10% to 90% of 5V
= 90% to 10% of 3.3V
= 90% to 10% of 5.0V
= 3.3V
= 5V
= 5V or 3.3V, I
= 0V (sleep mode)
= 5V or 3.3V, I
= 0V (sleep mode)
4
CC OUT
CC OUT
= 0
= 0
Min
200
200
100
100
1500
0.65
Typ
300
750
700
300
600
140
0.7
0.2
0.1
40
8
1500
3000
2500
6000
1000
2000
Max
100
50
10
10
2
2
May 2003
Micrel
Units
ms
ms
C
A
A
A
A
s
s
s
s
s
s