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LTC3541EDD-2 View Datasheet(PDF) - Linear Technology

Part Name
Description
MFG CO.
LTC3541EDD-2
Linear
Linear Technology Linear
'LTC3541EDD-2' PDF : 22 Pages View PDF
LTC3541-2
TYPICAL APPLICATIONS
Dual Output Using Minimal External Components with VOUT2 Controlled by External Logic
Signal, Buck in Burst Mode Operation for High Efficiency Down to Low Load Currents
VIN
2.9V TO 4.2V
VOUT1
1.875V
200mA
10µF
2.2µH
10µF
VIN
ENBUCK ENVLDO
SW
MODE
LTC3541-2
VOUT
LVIN
LVOUT
PGND
GND
VOUT2
1.5V
300mA
2.2µF
35412 TA04a
VOUT
1V/DIV
LVOUT
1V/DIV
VIN
2V/DIV
IVOUT = 200mA
ILVOUT = 300mA
4ms/DIV
35412 TA04b
Dual Output Using Minimal External Components with VOUT1 Controlled by External Logic
Signal, Buck in Burst Mode Operation for High Efficiency Down to Low Load Currents
VIN
2.9V TO 4.2V
VOUT1
1.875V
200mA
10µF
2.2µH
10µF
VIN
ENVLDO ENBUCK
SW
MODE
LTC3541-2
VOUT
LVIN
LVOUT
PGND
GND
VOUT2
1.5V
300mA
2.2µF
35412 TA05a
VOUT
1V/DIV
LVOUT
1V/DIV
VIN
2V/DIV
IVOUT = 200mA
ILVOUT = 30mA
4ms/DIV
35412 TA05b
For more information www.linear.com/LTC3541-2
35412fc
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