LTC3824EMSE#PBF Linear Technology, LTC3824EMSE#PBF Datasheet
LTC3824EMSE#PBF
Specifications of LTC3824EMSE#PBF
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LTC3824EMSE#PBF Summary of contents
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... Other features include current limit, soft-start, micropower shutdown, and Burst Mode disable. The LTC3824 is available in a 10-lead MSE power package. L, LT, LTC, LTM and Burst Mode are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents including 5731964. ...
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... SENSE Operating Junction Temperature Range (Note 2) .................................................. –55°C to 150°C Storage Temperature Range ..................... –65° to 150°C Lead Temperature (Soldering, 10 sec) .................. 300°C orDer inForMaTion LEAD FREE FINISH TAPE AND REEL LTC3824EMSE#PBF LTC3824EMSE#TRPBF LTC3824IMSE#PBF LTC3824IMSE#TRPBF LTC3824HMSE#PBF LTC3824HMSE#TRPBF LTC3824MPMSE#PBF LTC3824MPMSE#TRPBF LEAD BASED FINISH ...
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T outputs, unless otherwise specified. PARAMETER V Low C V Source Current C V Sink Current C V Threshold for Switching Off C Soft-Start Current Burst Mode Threshold ...
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LTC3824 elecTrical characTerisTics Note 3: This parameter is tested in a feedback loop that servos V reference voltage with the V pin forced to 1V. C Note 4: This specification represents the maximum voltage on V switching (GATE pin) is ...
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Typical perForMance characTerisTics Burst Mode Disabled 200mA, V LOAD I = 200mA LOAD V OUT 10mV/DIV INDUCTOR CURRENT 1A/DIV 4µs/DIV Burst Mode Operation V V =12V 5V OUT V OUT 50mV/DIV INDUCTOR CURRENT ...
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LTC3824 pin FuncTions GND (Pin 1): Chip Ground Pin. SYNC/MODE (Pin 2): Synchronization Input and Burst Mode Operation Enable/Disable. If this pin is left open or pulled higher than 2V, Burst Mode operation will be enabled at light load and ...
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DiagraM + + 1.1V SS – 1.8V 2.5V 0.3µA 100k SYNC/ – MODE + + M2 + 50pF – 1.5V R SET OSC R FREQ + SHUTDOWN Y6 – GND Burst Mode OPERATION CONTROL applicaTions inForMaTion Operation ...
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LTC3824 applicaTions inForMaTion Burst Mode Operation The LTC3824 can be configured for Burst Mode operation to enhance light load efficiency (only 40µA quiescent current) and extend battery run time by leaving the SYNC/MODE pin open or pulling it higher than ...
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Inductor Selection The maximum inductor current is determined RIPPLE L(MAX) OUT(MAX – • OUT where I = RIPPLE f • OUT ...
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LTC3824 applicaTions inForMaTion on the P-channel switch duty cycle. At high input voltages the diode conducts most of the time the diode conducts only a small fraction of the time. OUT The worst condition for the diode ...
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Power MOSFET switching and condution losses OUT MOSFET OUT K )(C IN OUT RSS 2 3. The I R ...
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LTC3824 Typical applicaTion V IN 12.5V TO 60V + C IN1 33µF 100V 301k package DescripTion 1.88 ± 0.102 (.074 ± .004) 5.23 (.206) MIN 0.305 ± 0.038 (.0120 ± .0015) TYP RECOMMENDED SOLDER PAD LAYOUT 0.254 (.010) GAUGE PLANE ...
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... Updated Note 2 Updated Typical Application Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights. LTC3824 ...
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... TSSOP-16E IN ≤ 60V, IN ≤ 0.93V , SSOP-28 IN ≤ 60V, IN ≤ 24V 50µA Q ≤ 36V, IN ≤ 10V 30µA/80µA Q ≤ 38V, IN ≤ 24V 50µA/170µA Q ≤ 38V 24V 60V, OUT(BUCK) OUT(BOOST) LT 0311 REV G • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 2006 3824fg ...