MIC2010 Micrel Semiconductor, MIC2010 Datasheet - Page 4

• Manufacturer Part Number: MIC2010
• Description: USB Power Controller Advance Information
• Manufacturer: Micrel Semiconductor

MIC2010
Absolute Maximum Ratings
Supply Voltage (V
FAULT#, OUT1, OUT2 Output Pins ................. –0.3V to 6V
FAULT1,FAULT2, Output Current .............................. 25mA
ESD Rating, Note 3 ...................................................... 2kV
Electrical Characteristics
V
Symbol
V
I
I
V
I
V
V
R
R
I
V
I
V
I
V
V
MIC2010
MAIN
LEAK
AUX
LIMIT
IN
OFF
MAIN
MAIN
AUX
UV/AUX
HYS
DSMAIN
DSAUX
TH
HYS
TH LATCH
OL
= 5V; AUX = 5V; R
Parameter
MAIN Supply Voltage
MAIN Supply Current
Note 5
MAIN Reverse Leakage Current,
Note 5
AUX Supply Voltage
AUX Supply Current, Note 5
AUX Undervoltage Lockout
Threshold
AUX Undervoltage Lockout
Hysteresis
MAIN On-Resistance, Each Output
AUX On-Resistance, Each Output
MAIN Current-Limit Threshold,
MAIN Short-Circuit Current-Limit
Current-Limit Factor (AUX Supply),
Note 6
S3#, EN1, EN2
Input Threshold Voltage
S3#, EN1, EN2 Input Current
EN1, EN2 and S3# Input Hysteresis
OUT1, 2 Leakage Current
Pull-Up Current During Latched
Output State (MIC2070-x only)
Latch Reset Threshold
Minimum Output Slew Rate
to Reset Latch (MIC2070-x only),
Note 7
Overtemperature Threshold
FAULT1, 2 Output Low Voltage
FAULT1, 2 Output Off Current
(Not Applicable for 'P' versions)
IN
) ........................................ –0.3V to 6V
SET
= 125 , T
A
= 25 C.
(Note 1, Note 4)
Condition
S3# = 1, both switches ON, no load
S3# = 1, both switches OFF, no load
S3# = 0, both switches ON, V
S3# = 0; No load, both switches ON
S3# = 0; No load, both switches OFF
V
V
S3# = 1, I
S3# = 0, I
S3# = 1, V
V
S3# = 0, I
V
High-to-Low transition
Low-to-High transition
V
Outputs are off, V
Outputs latched off
V
Output rising
T
T
T
T
I
V
FAULT
J
J
J
J
AUX
AUX
OUT
OUT
S3/EN
OUT
FAULT
increasing, single channel
decreasing, single channel
increasing, both channels
decreasing, both channels
increasing
decreasing
= 4V
= 0V
rising
= 5mA
=5V, 0V
= 5V
OUT
OUT
OUT
OUT
4
= 500mA
= 100mA
= 50mA to 300mA
= 4.0V, ramped load
Operating Ratings
Supply Voltage (V
Continuous Output Current (AUX Mode) .. 50mA to 300mA
Ambient Temperature (T
Junction Temperature (T
Package Thermal Resistance
OUT
QSOP
= 0
JA
MAIN
) ........................................................ 163 C/W
= 0V
MAIN,
V
A
J
AUX
) ....................... Internally Limited
) ........................... –0 C to +70 C
(Note 2)
) ..................... +4.5V to +5.5V
14.4
TBD
Min
–10
–10
4.5
4.5
3.5
3.3
0.5
0.5
–1
.8
1.95
Typ
200
100
500
200
140
120
160
150
5.0
5.0
3.7
3.5
1.5
1.7
0.2
16
18
.6
.4
1
September 2000
Max
1.25
1.25
21.6
TBD
+10
140
700
5.5
5.5
4.0
3.8
2.0
0.2
22
10
10
5
1
5
1
Micrel
Units
A •
m
m
mA
mV
mV
mA
V/s
V
V
V
V
A
A
V
V
V
V
C
C
C
C
A
A
A
A
A
A
A