MIC2010-2PZQS TR Micrel Inc, MIC2010-2PZQS TR Datasheet - Page 11

• Manufacturer Part Number: MIC2010-2PZQS TR
• Description: USB Power Controller -
• Manufacturer: Micrel Inc

Specifications of MIC2010-2PZQS TR

• 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
• Short Circuit Current Limit: 0.5 to 1.25A
• Input Voltage Range: 4.5 to 5.5V
• Number Of Switches: Dual
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: QSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MIC2010-2PZQSTR; MIC2010-2PZQSTR

January 2005
MIC2010/2070
AUX Inrush Current into Small C
AUX Ramped to Short by MOSFET
AUX Turn-On into Short
V
V
RL
C
AUX
MAIN
LOAD
OAD
= 5V
= S3# = 0V, EN = [ON]
= 1µF
TIME (2.5ms/div)
TIME (100µs/div)
TIME (25ms/div)
toggles from >1kΩ to <0.5Ω
EN toggles from [OFF] to [ON]
EN toggles from [OFF] to [ON]
V
V
MAIN
MAIN
C
C
LOAD
I
LOAD
LOAD
= S3# = 0V
LOAD
= S3# = 0V
V
V
= 100µF
< 10mA
AUX
AUX
= 10µF
=5V
=5V
11
V
S3# toggles from [HI] to [LO]
EN = [ON]
R
C
MAIN
LOAD
LOAD
230mA
= V
= 50Ω
AUX Inrush Current into Large C
= 1µF
Main-to-AUX Cross Conduction
AUX
= 5V
Main Turn-On into Short
1.2A
TIME (2.5ms/div)
TIME (2.5ms/div)
TIME (250µs/div)
950µs
EN toggles from [OFF] to [ON]
EN toggles from [OFF] to [ON]
V
V
MAIN
MAIN
C
R
I
LOAD
LOAD
C
LOAD
LOAD
= S3#= 0V
= V
LOAD
S3# = 5V
V
= 220µF
< 10mA
= Short
AUX
AUX
= 1µF
=5V
=5V
M9999-101104
Micrel