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MIC2810_08 Datasheet, PDF (10/18 Pages) Micrel Semiconductor – Digital Power Management IC 2MHz, 600mA DC/DC w/Dual 300mA/300mA Low VIN LDOs
Micrel, Inc.
Functional Characteristics
LDO2[LOWQ Mode] Load Transient
45mA
1mA
VIN = 3.6V
VOUT = 2.8V
COUT = 2.2µF
/LowQ = GND
Time (100µs/div)
DC/DC[LOWQ Mode] Load Transient
1mA
50mA
VIN = 3.6V
VOUT = 1.2V
COUT = 2.2µF
/LowQ = GND
Time (40µs/div)
MIC2810
LDO2[Normal Mode] Load Transient
VIN = 3.6V
VOUT = 2.8V
COUT = 2.2µF
/LowQ = VIN
200mA
10mA
Time (40µs/div)
DC/DC[LOWQ Mode] Start-Up Waveforms
VIN = 3.6V
VOUT = 1.2V
COUT = 2.2µF
/LowQ = GND
IOUT = 20mA
Time (20µs/div)
February 2008
10
M9999-022008-C