sc1480a Semtech Corporation, sc1480a Datasheet
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sc1480a
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sc1480a Summary of contents
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10k0 ...
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Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified in the Electrical Characteristics section is not implied. Exposure to Absolute Maximum rated conditions for extended periods of time ...
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Test Conditions 2.5V, REFIN = 1.25, VCCA = VDDP = 5.0V, V BAT ...
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Test Conditions 2.5V, REFIN = 1.25, VCCA = VDDP = 5.0V, V BAT ...
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LX DL tplhDL VCCA (4) REFIN (1) TON ( REFOUT ( PGD (6) VSSA ( tplhDH POR / ...
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TOP VIEW REFIN 1 14 TON 2 13 REFOUT 3 12 VCCA PGD 6 9 VSSA 7 8 (14 Pin TSSOP ...
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TON µ V OUT BAT ...
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TIME Valley Current-Limit Threshold Point ILIM I 10e A LIMIT R SENSE I PEAK I LOAD I LIMIT ...
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ON ( MIN ) DUTY MIN ) OFF ( MAX ) ...
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VBAT ( MIN ) tON V OUT VBAT ( MIN ) V t BAT ( MIN ) ON _ VBAT ( MIN V OUT f SW ...
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ON _ VBAT VBAT ( MIN ) BAT ( MIN ) OUT VBAT ( MAX ) BAT ( MAX ) OUT ...
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V V ERR V OUT POS OUT DC POSLIM V TOL V TR OUT TR I RIPPLE _ VBAT ( MAX I OUT OUT ( MIN ) 2 POSLIM V TR OUT _ I ...
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P VCCA VCCA 1100 108 100 342 108 W ...
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10k0 715k 470k 0402 0402 0402 0402 ...
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0402 0u1 10k0 0402 0402 0402 0402 ...
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0603 0u1 10k0 0402 0402 0402 0402 ...
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BAT 20V BAT 0.0 0.5 1.0 1.5 I (A) OUT 400 BAT 350 300 250 V = 20V BAT 200 150 ...
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