LTC3588EDD-2#TRPBF Linear Technology, LTC3588EDD-2#TRPBF Datasheet
LTC3588EDD-2#TRPBF
Specifications of LTC3588EDD-2#TRPBF
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LTC3588EDD-2#TRPBF Summary of contents
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... Li-Ion and LiFePO supercapacitors. An input protective shunt set at 20V provides overvoltage protection. L, LT, LTC, LTM, Linear Technology, the Linear logo and Burst Mode are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. ...
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... JMAX JA EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL LTC3588EDD-2#PBF LTC3588EDD-2#TRPBF LTC3588IDD-2#PBF LTC3588IDD-2#TRPBF LTC3588EMSE-2#PBF LTC3588EMSE-2#TRPBF LTC3588IMSE-2#PBF LTC3588IMSE-2#TRPBF Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi label on the shipping container. ...
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ELECTRICAL CHARACTERISTICS junction temperature range, otherwise specifi cations are for T SYMBOL PARAMETER V Input Voltage Range Quiescent Current Q IN UVLO Buck Enabled, Sleeping Buck Enabled, Not Sleeping V V Undervoltage Lockout Threshold UVLO IN V ...
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LTC3588-2 TYPICAL PERFORMANCE CHARACTERISTICS Input I in UVLO 1800 125°C 1600 1400 1200 85°C 1000 25°C 800 –40°C 600 400 200 (V) IN 35882 G01 UVLO ...
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TYPICAL PERFORMANCE CHARACTERISTICS 4.1V Output vs Temperature 4.20 SLEEP THRESHOLD 4.10 WAKE-UP THRESHOLD 4.00 3.90 3.80 PGOOD FALLING 3.70 –50 – 100 TEMPERATURE (°C) 35882 G10 V Load Regulation OUT 4. 18V ...
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LTC3588-2 TYPICAL PERFORMANCE CHARACTERISTICS Effi ciency 22μH LOAD 100 V = 15V 5.0V OUT 4.5V OUT V = 4.1V OUT 10 V ...
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PIN FUNCTIONS PZ1 (Pin 1): Input connection for piezoelectric element or other AC source (used in conjunction with PZ2). PZ2 (Pin 2): Input connection for piezoelectric element or other AC source (used in conjunction with PZ1). CAP (Pin 3): Internal ...
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LTC3588-2 OPERATION The LTC3588 ultralow quiescent current power supply designed specifi cally for energy harvesting and/or low current step-down applications. The part is designed to interface directly to a piezoelectric or alternative A/C power source, rectify a voltage ...
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OPERATION When the sleep comparator signals that the output has reached the sleep threshold the buck converter may be in the middle of a cycle with current still fl owing through the inductor. Normally both synchronous switches would turn off ...
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LTC3588-2 OPERATION transition low until the new regulation point is reached. When V is programmed to a lower voltage, PGOOD OUT will remain high through the transition. Energy Storage Harvested energy can be stored on the input capacitor or the ...
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APPLICATIONS INFORMATION PZ1 PZ2 V PGOOD IN 1μF 6V LTC3588-2 CAP SW 10μF 25V V V IN2 OUT D1 4.7μF D0 GND 6V Figure 5. 5V Piezoelectric Energy Harvester Powering a Microprocessor with a Wireless Transmitter and 50mA Load Step ...
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LTC3588-2 APPLICATIONS INFORMATION effect during this time. For applications where the output must reach regulation on a single UVLO cycle, the energy required to charge the output capacitor must be taken into account when sizing The duration ...
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APPLICATIONS INFORMATION PZ1 PGOOD1 PGOOD 22μH LTC3588-2 5. OUT 10μF 6V GND DANGER! HIGH VOLTAGE! 150k 150k 120VAC 60Hz 150k 150k PZ1 PZ2 V PGOOD IN 1μF LTC3588-2 6V CAP 10μ 25V IN2 D0 4.7μF D1 ...
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LTC3588-2 APPLICATIONS INFORMATION The frequency of the emission will be 120Hz for magnetic ballasts but could be higher if the light uses electronic ballast. The LTC3588-2 bridge rectifi er can handle a wide range of input frequencies. Figure 9 shows ...
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... LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX 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. ...
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... Float Voltage Accuracy, 50mA Shunt Current Q 4.0V/4.1V/4.2V www.linear.com ● 100μA CONTINUOUS 20mA PULSED DMP2104LP NC7SVL04 INFINITE POWER SOLUTIONS + MEC101-10SES 4.7M Li-ION 4.1V 1mAh 35882 TA02 : 1.2V to 5.0V, OUT : 1.8V, 2.5V, 3.3V, 3.6V, OUT ® Operation LT 0710 • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 2010 35882f ...