MIC2561
Micrel
(Over operating temperature range with V
CC3
IN = 3.3V, V
CC5
IN = 5.0V, V
PP
IN = 12V unless
Electrical Characteristics:
otherwise specified.)
Symbol
INPUT
V
IH
V
IL
I
IN
Logic 1 Input Voltage
Logic 0 Input Voltage
Input Current
Parameter
Conditions
Min
Typ
Max
Units
2.2
–0.3
0 V < V
IN
< 5.5V
15
0.8
±1
V
V
µA
V
PP
OUTPUT
I
PP OUT
Hi-Z
I
PPSC
R
O
High Impedance Output
Leakage Current
Short Circuit Current Limit
Switch Resistance,
I
PP OUT
= –1000mA (Sourcing)
Shutdown Mode
0
≤
V
PP OUT
≤
12V
V
PP OUT
= 0
Select V
PP OUT
= 12V
Select V
PP OUT
= 5V
Select V
PP OUT
= 3.3V
Select V
PP OUT
= Clamped to Ground
0.1
50
µA
0.2
0.55
0.7
2
0.75
1
1
3
2
A
Ω
R
O
Switch Resistance,
I
PP OUT
= 50µA (Sinking)
kΩ
V
PP
SWITCHING TIME
(See Figure 1)
t
1
t
2
t
3
t
4
t
5
t
6
Output Turn-On Rise Time
Output Turn-On Rise Time
Output Turn-On Rise Time
Output Rise Time
Output Turn-Off Delay
Output Turn-Off Delay
V
PP OUT
= Hi-Z to 5V
V
PP OUT
= Hi-Z to 3.3V
V
PP OUT
= Hi-Z to 12V
V
PP OUT
= 3.3V or 5V to 12V
V
PP OUT
= 12V to 3.3V or 5V
V
PP OUT
= 5V to Hi-Z
50
40
300
30
25
75
75
200
µs
µs
µs
µs
µs
ns
V
CC
OUTPUT
I
CC OUT
Hi-Z
I
CCSC
R
O
High Impedance Output
Leakage Current
Short Circuit Current Limit
Switch Resistance,
V
CC OUT
= 5.0V
Switch Resistance,
V
CC OUT
= 3.3V
1
≤
V
CC OUT
≤
5V
0.1
10
µA
V
CC OUT
= 0
I
CC OUT
= –650 mA (Sourcing)
1.5
210
2
300
A
mΩ
R
O
I
CC OUT
= –650 mA (Sourcing)
110
185
mΩ
January 2005
3
MIC2561
MICREL [ MICREL SEMICONDUCTOR ]
