LTC3588EDD-1PBF LINER [Linear Technology], LTC3588EDD-1PBF Datasheet
LTC3588EDD-1PBF
Related parts for LTC3588EDD-1PBF
LTC3588EDD-1PBF Summary of contents
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FEATURES n 950nA Input Quiescent Current (Output in Regulation – No Load) n 450nA Input Quiescent Current in UVLO n 2.7V to 20V Input Operating Range n Integrated Low-Loss Full-Wave Bridge Rectifi 100mA of Output Current ...
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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-1#PBF LTC3588EDD-1#TRPBF LTC3588IDD-1#PBF LTC3588IDD-1#TRPBF LTC3588EMSE-1#PBF LTC3588EMSE-1#TRPBF LTC3588IMSE-1#PBF LTC3588IMSE-1#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 at T SYMBOL PARAMETER V Input Voltage Range Quiescent Current VIN IN UVLO Buck Enabled, Sleeping Buck Enabled, Sleeping Buck Enabled, Not Sleeping V V Undervoltage Lockout Threshold ...
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LTC3588-1 ELECTRICAL CHARACTERISTICS Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LTC3588E-1 ...
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TYPICAL PERFORMANCE CHARACTERISTICS Bridge Leakage vs Temperature 18V, LEAKAGE AT PZ1 OR PZ2 –55 – 125 TEMPERATURE (°C) 35881 G07 2.5V Output vs Temperature ...
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LTC3588-1 TYPICAL PERFORMANCE CHARACTERISTICS I vs Temperature PEAK 300 290 280 270 260 250 240 230 220 210 200 –55 –35 – 105 TEMPERATURE (°C) 35881 G16 Effi ciency 10μH ...
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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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LTC3588-1 BLOCK DIAGRAM PZ1 PZ2 D1 20V INTERNAL RAIL GENERATION BUCK UVLO CONTROL SLEEP BANDGAP REFERENCE 2 3 CAP IN2 GND OUT PGOOD 10 ...
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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 waveform ...
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LTC3588-1 OPERATION UVLO falling threshold before the output voltage reaches regulation, the buck converter will shut off and will not be turned on until the input voltage again rises above the UVLO rising threshold. During this time the output voltage ...
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OPERATION The D0/D1 inputs can be switched while in regulation as shown in Figure programmed to a voltage with OUT a PGOOD falling threshold above the old V transition low until the new regulation point is ...
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LTC3588-1 APPLICATIONS INFORMATION Introduction The LTC3588-1 harvests ambient vibrational energy through a piezoelectric element in its primary application. Common piezoelectric elements are PZT (lead zirconate titanate) ceramics, PVDF (polyvinylidene fl uoride) poly- mers, or other composites. Ceramic piezoelectric elements exhibit ...
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APPLICATIONS INFORMATION PZ1 PZ2 V PGOOD IN 1μF 6V LTC3588-1 CAP SW 10μF 25V V V IN2 OUT D1 4.7μ GND Figure 5. 3.3V Piezoelectric Energy Harvester Powering a Microprocessor with a Wireless Transmitter and 50mA Load Step ...
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LTC3588-1 APPLICATIONS INFORMATION This is true for output capacitors on the order of 100μF or larger, but as the output capacitor decreases towards 10μF delays in the internal sleep comparator along with the load current may result in the V ...
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APPLICATIONS INFORMATION Additional Applications with Piezo Inputs The versatile LTC3588-1 can be used in a variety of con- fi gurations. Figure 7 shows a single piezo source powering two LTC3588-1s simultaneously, providing capability for multiple rail systems. This setup features ...
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LTC3588-1 APPLICATIONS INFORMATION DANGER! HIGH VOLTAGE! 150k 150k 120VAC 60Hz 150k 150k PZ1 V IN 1μF LTC3588-1 6V CAP 10μF V 25V IN2 D1 4.7μ GND Alternate Power Sources The LTC3588-1 is not limited to use with piezoelectric ...
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APPLICATIONS INFORMATION IR05H4OCSPTR + 5V TO 16V – SOLAR PANEL 9V BATTERY Figure 11 16V Solar-Powered 2.5V Supply with Supercapacitor for Increased Output Energy Storage and Battery Backup R , 5.2Ω S PG-1 THERMAL GENERATOR P/N G1-1.0-127-1.27 (TELLUREX) ...
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LTC3588-1 PACKAGE DESCRIPTION 3.50 ±0.05 1.65 ±0.05 2.15 ±0.05 (2 SIDES) 0.25 ± 0.05 0.50 BSC 2.38 ±0.05 (2 SIDES) RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS NOTE: 1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WEED-2). ...
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PACKAGE DESCRIPTION 2.794 0.102 (.110 .004) 5.23 (.206) MIN 0.305 0.038 (.0120 .0015) TYP RECOMMENDED SOLDER PAD LAYOUT 0.254 (.010) GAUGE PLANE 0.18 (.007) NOTE: 1. DIMENSIONS IN MILLIMETER/(INCH) 2. DRAWING NOT TO SCALE 3. DIMENSION DOES NOT INCLUDE MOLD ...
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LTC3588-1 TYPICAL APPLICATION Piezoelectric 3.3V Power Supply with LDO Post Regulator for Reduced Output Ripple PZ1 PZ2 V PGOOD IN 1μF 10μH 6V LTC3588-1 CAP SW 47μF 25V V V IN2 OUT D1 4.7μ GND RELATED PARTS PART ...