MIC2010-1PCQS Micrel Inc, MIC2010-1PCQS Datasheet - Page 9

• 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

Functional Characteristics
January 2005
MIC2010/2070
V
S3# = 5V
EN = [ON]
R
C
MAIN
LOAD
LOAD
= V
= 10Ω
= 1µF
AUX
;V
MAIN
Main Turn-On Response
Main Start-up by UVLO
AUX Start-up by UVLO
& V
AUX
3.20V
TIME (500µs/div)
TIME (500µs/div)
TIME (250µs/div)
ramp from 0V to 5V
EN toggles from [OFF] to [ON]
V
V
EN = [ON]
R
C
V
AUX
MAIN
LOAD
LOAD
MAIN
ramps from 0V to 5V
= S3# = 0V
= 50Ω
= 1µF
= V
C
V
L
MAIN
R
AUX
= 100µF
R
C
L
= V
LOAD
LOAD
S3# = 5V
= 10Ω
= 5V
AUX
= 10Ω
= 1µF
=5V
9
V
V
EN = [ON]
R
C
S3# = 5V
EN = [ON]
R
C
V
AUX
MAIN
LOAD
LOAD
LOAD
LOAD
MAIN
ramps from 5V to 0V
= V
= S3# = 0V
= 50Ω
= 1µF
= 10‰
= 1 F
AUX
;V
Main Shut-down by UVLO
MAIN
AUX Shutdown by UVLO
Main Turn-Off Response
& V
AUX
TIME (100µs/div)
TIME (10ms/div)
TIME (10ms/div)
ramp from 5V to 0V
EN toggles from [ON] to [OFF]
V
MAIN
2.96V
2.96V
= V
C
V
L
MAIN
R
AUX
= 100µF
R
C
L
= V
LOAD
LOAD
S3# = 5V
= 10Ω
AUX
= 5V
= 10Ω
= 1µF
=5V
M9999-101104
Micrel