LTC1262I LINER [Linear Technology], LTC1262I Datasheet
LTC1262I
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LTC1262I Summary of contents
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FEATURE S Regulated 12V 5% Output Voltage No Inductors Supply Voltage Range: 4.75V to 5.5V Guaranteed 30mA Output Low Power 500 Shutdown: 0 8-Pin PDIP or SO-8 Package O U PPLICATI A ...
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... Input Voltage (SHDN) ................... – 0. Output Current (I ) ........................................... 50mA OUT Operating Temperature Range LTC1262C................................................ LTC1262I........................................... – Storage Temperature Range ................ – 150 C Lead Temperature (Soldering, 10 sec)................. 300 C ELECTRICAL CHARACTERISTICS V = 4.75V to 5.5V – (Notes 2, 3), unless otherwise noted. ...
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W U TYPICAL PERFORMANCE CHARACTERISTICS Efficiency vs Output Current 4.75V 5. OUTPUT CURRENT (mA) Supply Current vs Supply Voltage 600 ...
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LTC1262 W BLOCK DIAGRAM S3A + C1 S4A C1 – C1 S3B + C2 S4B C2 – C2 CHARGE PUMP S1 AND S2 SHOWN WITH SHDN PIN LOW. S3A, S3B, S3C, S3D, S4A AND S4B SHOWN WITH OSCILLATOR OUTPUT LOW ...
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U U APPLICATIONS INFORMATION Operation The LTC1262 uses a charge pump tripler to generate 12V from 5V. The charge pump operates when clocked 300kHz oscillator. When the oscillator output is low, C1 and C2 ...
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LTC1262 O TYPICAL A PPLICATI 1 – 0. LTC1262 3 – 0. LTC1148-3 25V SHDN SHUTDOWN ...
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PACKAGE DESCRIPTION 0.300 – 0.325 (7.620 – 8.255) 0.009 – 0.015 (0.229 – 0.381) +0.035 0.325 –0.015 +0.889 8.255 –0.381 *THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm) 0.010 ...
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LTC1262 U O TYPICAL A PPLICATI Paralleling Devices 1 8 – C1 SHDN 0. GND LTC1262 3 6 – OUT 0. – C1 SHDN ...