icrel, Inc.
MIC2586/MIC2586R
ecember 2012
6
M9999-122012
Absolute Maximum Ratings
(1)
(All voltages are referred to GND)
Supply Voltage (V
CC
) ................................... 0.3V to +100V
GATE. .......................................................... 0.3V to +100V
ON, SENSE ................................................. 0.3V to +100V
PWRGDx, /PWRGDx .................................. 0.3V to +100V
FB .............................................................. 0.3V to +100V
TIMER, CPG ................................................... 0.3V to +6V
ESD Rating
(3)
Human Body Model ................................................. 2kV
Machine Model ...................................................... 200V
Lead Temperature (soldering)
Standard Package (xBM)
IR Reflow .................................... 240癈 + 0癈/5癈
Lead-Free Package (xYM)
IR Reflow .................................... 260癈 + 0癈/5癈
Operating Ratings
(2)
Supply Voltage (V
CC
) ...................................... +10V to +80V
Ambient Temperature (T
A
) .......................... 40癈 to +85癈
Junction Temperature (T
J
) ....................................... +125癈
Package Thermal Resistance
14-Pin SOIC..................................................... 120癈/W
DC Electrical Characteristics
(4)
V
CC
= +24V and +48V; T
A
= 25癈, unless otherwise noted. Bold values indicate specifications apply over the full operating temperature
range of 40癈 to +85癈.
Symbol Parameter
Condition
Min.
Typ.
Max.
Units
VCC
Supply Voltage
10
80
V
I
CC
Supply Current
2
5
mA
V
UVH
VUVL
Supply Voltage Undervoltage Lockout
V
CC
rising
VCC falling
7.5
7.0
8.0
7.5
8.5
8.0
V
VHYSLO
VCC Undervoltage Lockout Hysteresis
500
mV
V
FBH
Feedback Pin Voltage High Threshold
FB Low-to-High transition
1.280 1.313 1.345
V
V
FBL
Feedback Pin Voltage Low Threshold
FB High-to-Low transition
1.208 1.233 1.258
V
V
HYSFB
Feedback Voltage Hysteresis
80
mV
VFB
FB Pin Threshold Line Regulation
10V d VCC d 80V
0.05
0.05
mV/V
I
FB
FB Pin Input Current
0V d V
FB
d 3V
1
1
礎
V
TRIP
Circuit Breaker Trip Voltage,
V
CC
-V
SENSE
V
FB
= 0V (see Figure 1)
V
FB
= 1V (see Figure 1)
5
39
12
47
17
55
mV
V
GATE
MOSFET Gate Drive, V
GATE
-V
CC
+10V d V
CC
d +80V
7.5
18
V
I
GATEON
GATE Pin Pull-Up Current
Start cycle, V
GATE
= 7V
10
-16
22
礎
I
GATEFLT
GATE Pin Rapid Pull-Down Current (in
fault condition, until V
GATE
= V
GATE[TH]
)
(V
CC
- V
SENSE
) = (V
TRIP
+ 10mV)
V
GATE
= 5V
30
80
200
mA
I
GATEOFF
GATE Pin Turn-Off Current
Normal turn-off, or from V
GATE[TH]
(MOSFET) to 0V after a fault condition
1.8
mA
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
4. Specification for packaged product only.
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