MIC68200 Datasheet, PDF (3/15 Pages) Micrel Semiconductor – 2A Sequencing LDO with Tracking and Ramp Control

Micrel, Inc.
MIC68200
V_IN = 1.8V
EN
10nF
MIC68200-1.5YML
IN
U1 ^OUT
EN
RC
Master
DELAY GND POR
47KΩ
4.7µF
µProcessor
I/O
10nF
MIC68200-1.2YML
IN
U2 ^OUT
EN
RC
Slave
DELAY GND POR
4.7µF
CORE
/RESET
U1.EN=U2.EN
U1.RC
U1.DLY
U2.RC=U1.OUT
U2.DLY
U2.OUT
U1.POR=U2.POR
U1.TRC
U2.TDLY
U1 Fully Shut Down
U2.TDLY
U2 Fully Shut Down
Tracking Dual Power Supply for I/O and Core Voltage of µProcessor
July 2006
3
M9999-071206
[phone]