LTC3410B_15 Datasheet, PDF (16/16 Pages) Linear Technology – 2.25MHz, 300mA Synchronous Step-Down Regulator in SC70

LTC3410B
TYPICAL APPLICATIO
Using Low Profile Components, <1mm Height
V_IN
2.7V
TO 4.2V
C_IN^†
4.7µF
4
V_IN
3
SW
LTC3410B-1.875
1
RUN
V_OUT ⁶
† _{TAIYO YUDEN JMK212BJ475}
*FDK MIPF2520D
GND
2, 5
3410B TA06a
4.7µH*
V_OUT
C_OUT^{† 1.875V}
4.7µF
CER
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DESCRIPTION
500mA (I_OUT), 1.4MHz, High Efficiency Step-Down
DC/DC Converter
600mA (I_OUT), 550kHz, Synchronous Step-Down
DC/DC Converter
600mA (I_OUT), 550kHz, Synchronous Step-Down
DC/DC Converter
1.2A (I_OUT), 550kHz, Synchronous Step-Down
DC/DC Converter
600mA (I_OUT), 1.5MHz, Synchronous Step-Down
DC/DC Converter with Bypass Transistor
600mA (I_OUT), 1.4MHz, Synchronous Step-Down
DC/DC Converter
300mA (I_OUT), 1.5MHz, Synchronous Step-Down
DC/DC Converter
600mA (I_OUT), 1.5MHz, Synchronous Step-Down
DC/DC Converter
Dual 600mA/800mA (I_OUT), 1.5MHz/2.25MHz,
Synchronous Step-Down DC/DC Converter
600mA (I_OUT), 1.5MHz/2.25MHz, Synchronous
Step-Down DC/DC Converter
300mA (I_OUT), 2.25MHz, Synchronous Step-Down
DC/DC Converter with Burst Mode Operation
1.25A (I_OUT), 4MHz, Synchronous Step-Down
DC/DC Converter
2.5A/3A (I_OUT), 4MHz, Synchronous Step-Down
DC/DC Converter
600mA (I_OUT), 2MHz, Synchronous Buck-Boost
DC/DC Converter
Dual 400mA/800mA (I_OUT), 2.25MHz,
Synchronous Step-Down DC/DC Converter
COMMENTS
90% Efficiency, V_IN = 3.6V to 25V, V_OUT(MIN) = 1.25V, I_Q = 1.9mA,
I_SD = <1µA, ThinSOT Package
95% Efficiency, V_IN = 2.7V to 10V, V_OUT(MIN) = 0.8V, I_Q = 10µA,
I_SD = <1µA, MS8 Package
95% Efficiency, V_IN = 2.7V to 6V, V_OUT(MIN) = 0.8V, I_Q = 10µA,
I_SD = <1µA, MS8 Package
95% Efficiency, V_IN = 2.7V to 10V, V_OUT(MIN) = 0.8V, I_Q = 15µA,
I_SD = <1µA, TSSOP-16 Package
96% Efficiency, V_IN = 2.5V to 5.5V, V_OUT(MIN) = Dynamically
Adjustable, I_Q = 20µA, I_SD = <1µA, DFN Package
95% Efficiency, V_IN = 2.7V to 6V, V_OUT(MIN) = 0.8V, I_Q = 10µA,
I_SD = <1µA, MS8 Package
96% Efficiency, V_IN = 2.5V to 5.5V, V_OUT(MIN) = 0.8V, I_Q = 20µA,
I_SD = <1µA, ThinSOT Package
96% Efficiency, V_IN = 2.5V to 5.5V, V_OUT(MIN) = 0.6V, I_Q = 20µA,
I_SD = <1µA, ThinSOT Package
95% Efficiency, V_IN = 2.5V to 5.5V, V_OUT(MIN) = 0.6V, I_Q = 40µA,
I_SD = <1µA, DFN, MS10E Packages
95% Efficiency, V_IN = 1.6V to 5.5V, V_OUT(MIN) = 0.613V, I_Q = 65µA,
DD8 Package
96% Efficiency, V_IN = 2.5V to 5.5V, V_OUT(MIN) = 0.8V, I_Q = 26µA,
I_SD = <1µA, SC7O Package
95% Efficiency, V_IN = 2.5V to 5.5V, V_OUT(MIN) = 0.8V, I_Q = 60µA,
I_SD = <1µA, MS Package
95% Efficiency, V_IN = 2.5V to 5.5V, V_OUT(MIN) = 0.8V, I_Q = 60µA,
I_SD = <1µA, TSSOP-16E Package
95% Efficiency, V_IN = 2.5V to 5.5V, V_OUT(MIN) = 2.5V to 5V,
I_Q = 25µA, I_SD = <1µA, MS Package
95% Efficiency, V_IN = 2.5V to 5.5V, V_OUT(MIN) = 0.6V, I_Q = 40µA,
I_SD = <1µA, DFN, MS10E Packages
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3410bfa
LT 0706 REV A • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 2005