MIC2072-2PZQS Micrel Inc, MIC2072-2PZQS Datasheet - Page 12
![USB Power Controller -](/photos/14/17/141715/16-qsop_sml.jpg)
MIC2072-2PZQS
Manufacturer Part Number
MIC2072-2PZQS
Description
USB Power Controller -
Manufacturer
Micrel Inc
Datasheet
1.MIC2012ZM.pdf
(16 pages)
Specifications of MIC2072-2PZQS
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
Lead free / RoHS Compliant
Other names
576-2143
MIC2072-2PZQS
MIC2072-2PZQS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MIC2072-2PZQS
Manufacturer:
MICREL
Quantity:
445
Part Number:
MIC2072-2PZQS
Manufacturer:
MICREL/麦瑞
Quantity:
20 000
MIC2012
MIC2012/2072
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]
= 1F
TIME (2.5ms/div)
TIME (25ms/div)
toggles from >1k to <0.5
TIME (100s/div)
EN toggles from [OFF] to [ON]
EN toggles from [OFF] to [ON]
V
V
MAIN
MAIN
C
I
LOAD
C
LOAD
= S3# = 0V
LOAD
= S3# = 0V
LOAD
V
V
< 10mA
AUX
AUX
= 100F
= 10F
=5V
=5V
12
V
S3# toggles from [HI] to [LO]
EN = [ON]
R
C
MAIN
LOAD
LOAD
230mA
= V
AUX Inrush Current into Large C
= 50
= 1F
Main-to-AUX Cross Conduction
AUX
= 5V
Main Turn-On into Short
1.2A
TIME (2.5ms/div)
TIME (2.5ms/div)
TIME (250s/div)
950s
EN toggles from [OFF] to [ON]
EN toggles from [OFF] to [ON]
V
V
MAIN
MAIN
R
C
I
LOAD
LOAD
LOAD
LOAD
= S3#= 0V
= V
C
S3# = 5V
V
LOAD
< 10mA
AUX
= Short
= 220F
AUX
= 1F
=5V
=5V
January 2005
Micrel