MIC2536
Micrel
Absolute Maximum Ratings
(Note 1)
Supply Voltage (V
IN
) ..................................................... +6V
Fault Flag Voltage (V
FLG
) .............................................. +6V
Fault Flag Current (I
FLG
) ............................................ 25mA
Output Voltage (V
OUT
) .................................................. +6V
Output Current (I
OUT
) ............................... Internally Limited
Control Input (V
EN
) ................................... –0.3V to V
IN
+2V
Storage Temperature (T
S
) ....................... –65°C to +150°C
Lead Temperature (Soldering 5 sec.) ....................... 260°C
ESD Rating,
Note 3
...................................................... 1kV
Operating Ratings
(Note 2)
Supply Voltage (V
IN
) ................................... +2.7V to +5.5V
Ambient Operating Temperature (T
A
) ........ –40°C to +85°C
Thermal Resistance
SOP (θ
JA
) .......................................................... 160°C/W
MSOP (θ
JA
) ....................................................... 206°C/W
Electrical Characteristics
V
IN
= +5V; T
A
= 25°C,
bold
values indicate –40°C
≤
T
A
≤
+85°C; unless noted
Parameter
Supply Current
Condition
both switches off, OUTA–B = open,
Note 4
both switches on, OUTA–B = open,
Note 4
Enable Input Threshold
low-to-high transition,
Note 4
high-to-low transition,
Note 4
Enable Input Current
Enable Input Capacitance
Switch Resistance
Output Turn-On Delay, t
ON
Output Turn-On Rise Time, t
R
Output Turnoff Delay, t
OFF
Output Turnoff Fall Time, t
F
Output Leakage Current
Current Limit Threshold
Short Circuit Current Limit
Current Limit Response
Flag Response Delay, t
D
Overtemperature Shutdown
Threshold
Error Flag Output Resistance
V
EN
= 0V to 5.5V
Note 5
single switch, I
OUT
= 100mA
R
L
= 50Ω, C
L
= 1µF
R
L
= 50Ω, C
L
= 1µF
R
L
= 50Ω, C
L
= 1µF
R
L
= 50Ω, C
L
= 1µF
each output (switch off)
ramped load applied to enable output
each output (enabled into load), V
OUT
= 0V
V
OUT
= 0V to I
OUT
= I
LIMIT
(short applied to output),
Note 5
V
IN
= 5V, apply V
OUT
= 0V until FLG low
V
IN
= 3.3V, apply V
OUT
= 0V until FLG low
T
J
increasing,
Note 5
T
J
decreasing,
Note 5
V
IN
= 5V, I
L
= 10mA
V
IN
= 3.3V, I
L
= 10mA
Error Flag Off Current
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
Min
Typ
0.75
60
1.7
Max
5
100
2.4
Units
µA
µA
V
V
µA
pF
0.8
1.5
0.01
1
400
1.5
1.4
130
115
1
10
500
700
1
mΩ
ms
ms
µs
µs
µA
mA
mA
µs
150
275
10
400
5
13
13
135
125
10
15
0.01
20
ms
ms
°C
°C
Ω
Ω
µA
20
30
1
V
FLAG
= 5V
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. Human body model, 1.5kΩ in series with 100pF.
Off is
≤
0.8V and on is
≥
2.4V for the MIC2536-1. Off is
≥
2.4V and on is
≤
0.8V for the MIC2536-2. The enable input has approximately
200mV of hysteresis.
Guaranteed by design. Not production tested.
March 2000
3
MIC2536
MICREL [ MICREL SEMICONDUCTOR ]
