MIC2562A Datasheet, PDF (3/9 Pages) Micrel Semiconductor – PCMCIA/CardBus Socket Power Controller

MIC2562A
Micrel
Electrical Characteristics: (Over operating temperature range with V_CC3 IN = 3.3V, V_CC5 IN = 5.0V, V_PP IN = 12V, unless
otherwise specified.)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
DIGITAL INPUTS
V_IH
Logic 1 Input Voltage
2.2
7.5
V
V_IL
Logic 0 Input Voltage
–0.3
0.8
V
I_IN
Input Current
0 V < V_IN < 5.5V
±1
µA
V_PP OUTPUT
I_{PP OUT}
Hi-Z
High Impedance Output
Leakage Current
Shutdown Mode
0 ≤ V_{PP OUT} ≤ 12V
1
10
µA
I_PPSC
Short Circuit Current Limit
V_{PP OUT} = 0
0.2
0.4
A
R_O
Switch Resistance,
Select V_{PP OUT} = 5V
Select V_{PP OUT} = 3.3V
I_{PP OUT} = –100mA (Sourcing)
1.8
2.5
Ω
3.3
5
R_O
Switch Resistance,
Select V_{PP OUT} = 12V
V_{PP IN} = 12V
I_{PP OUT} = –100 mA (Sourcing)
0.6
1
Ω
R_O
Switch Resistance,
Select V_{PP OUT} = 0V
Select V_{PP OUT} = clamped to ground
I_{PP OUT} = 50µA (Sinking)
2500
3900
Ω
V_PP SWITCHING TIME (See Figure 1)
t₁
Output Turn-ON Delay
t₂
(Note 3)
t₃
V_{PP OUT} = Hi-Z to 10% of 3.3V
V_{PP OUT} = Hi-Z to 10% of 5V
V_{PP OUT} = Hi-Z to 10% of 12V
5
50
µs
10
50
70
250
t₄
Output Rise Time
t₅
(Note 3)
t₆
V_{PP OUT} = 10% to 90% of 3.3V
V_{PP OUT} = 10% to 90% of 5V
V_{PP OUT} = 10% to 90% of 12V
100
200
800
µs
100
300
1000
100
225
800
t₇
Output Transition Timing
V_{PP OUT} = 3.3V to 90% of 12V
t₈
(Note 3)
V_{PP OUT} = 5V to 90% of 12V
t₉
V_{PP OUT} = 12V to 90% of 3.3V
t₁₀
V_{PP OUT} = 12V to 90% of 5V
100
250
1000
µs
100
200
800
100
200
800
100
350
1200
t₁₄
Output Turn-Off Delay Time
V_{PP OUT} = 3.3V to Hi-Z
t₁₅
(Note 3)
V_{PP OUT} = 5V to Hi-Z
t₁₆
V_{PP OUT} = 12V to Hi-Z
200
1000
ns
200
1000
200
1000
t₁₁
Output Turn-OFF Fall Time
V_{PP OUT} = 90% to 10% of 3.3V
t₁₂
(Note 3)
V_{PP OUT} = 90% to 10% of 5V
t₁₃
V_{PP OUT} = 90% to 10% of 12V
50
1000
ns
50
1000
300
2000
MIC2562A
56
July 1999