MIC2010-1PCQS Micrel Inc, MIC2010-1PCQS Datasheet - Page 5

• Manufacturer Part Number: MIC2010-1PCQS
• Description: IC USB PWR CTRLR DUAL 16-QSOP
• Manufacturer: Micrel Inc

Specifications of MIC2010-1PCQS

• Controller Type: USB Power Controller
• Interface: USB
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 1mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Symbol
V
T
T
t
t
t
t
t
t
t
t
t
t
t
t
Notes:
Test Circuit
Timing Diagram
January 2005
MIC2010/2070
DLY
OC
ON(MAIN)
OFF(MAIN)
r(MAIN)
f(MAIN)
ON(AUX)
OFF(AUX)
r(AUX)
f(AUX)
XMA
XAM
H
S
OH
1.
2.
3.
4.
5.
6.
7.
8.
9.
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, 1.5k in series with 100pF.
All voltages are referenced to ground.
For MIC2070-1(P) OFF occurs when V
occurs when V
Current-limit threshold is defined by the current-limit factor divided by R
Guaranteed by design. Not production tested.
Assumes only one channel in current-limit. Delay circuitry is shared among channels so it is possible for t
enters current-limit as the other is about to time-out.
Cross conduction time is the duration in which both MAIN and AUX internal switches are on subsequent to S3# transitioning.
Parameter
FAULT1, 2 Output High Voltage
(MIC2010-1P, 2P), (MIC2070-1P, 2P)
MAIN to S3# Hold Time, Note 7
MAIN to S3# Set-up Time, Note 7
FAULT Delay Filter Response Time
(Overcurrent only), Note 8
Overcurrent Response Time
MAIN Output Turn-On Time
MAIN Output Turn-Off Time
MAIN Output Rise Time
MAIN Output Fall Time
AUX Output Turn-On Time
AUX Output Turn-Off Time
AUX Output Rise Time
AUX Output Fall Time
MAIN to AUX
Cross Conduction Time, Note 9
AUX to MAIN
Cross Conduction Time, Note 9
EN
< 0.8V.
V
OUT
EN
< 0.8V and ON occurs when V
Device
Under
Test
t
r
Condition
I
Figure 5
Figure 5
Output shorted to ground, Figure 4
Output shorted to ground, Figure 4
MAIN output
AUX output
R
R
R
R
R
R
R
R
S3# transition to 0
S3# transition to 1
FAULT
L
L
L
L
L
L
L
L
= 10Ω, C
= 10Ω, C
= 10Ω, C
= 10Ω, C
= 50Ω, C
= 50Ω, C
= 50Ω, C
= 50Ω, C
OUT
10%
= –20µA
90%
I
OUT
L
L
L
L
L
L
L
L
5
= 1µF, Figure 3
= 1µF, Figure 3
= 1µF, Figure 3
= 1µF, Figure 3
= 1µF, Figure 3
= 1µF, Figure 3
= 1µF, Figure 3
= 1µF, Figure 3
R
L
SET
C
EN
L
.
> 2.4V. For MIC2070-2(P) OFF occurs when V
90%
V
OUT
10%
t
f
DLY
Min
4
5
0
5
to be 40ms max if one channel
Typ
120
115
0.6
0.5
10
35
32
2
2
2
2
5
5
EN
M9999-101104
> 2.4V and ON
Max
7.5
7.5
20
Micrel
Units
ms
ms
ms
ms
ms
ms
ms
ms
ms
µs
µs
µs
µs
µs
µs
V