LT1620IS8 Linear Technology, LT1620IS8 Datasheet
LT1620IS8
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LT1620IS8 Summary of contents
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... This output flag can be used to signal when a Li-Ion battery charging cycle is nearing completion. The LT1621 incorporates two fully independent current control circuits for dual loop applications. , LTC and LT are registered trademarks of Linear Technology Corporation 0.5V) TO 32V BATT V ...
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... V CC – MS8 PACKAGE S8 PACKAGE 8-LEAD PLASTIC MSOP 8-LEAD PLASTIC SO = 250 C/W (MS 120 C/W (S) JA ORDER PART NUMBER LT1620CS8 LT1620IS8 LT1620CMS8 MS8 PART MARKING BC Consult factory for Military grade parts. ELECTRICAL C HARA TERISTICS 16. unless otherwise noted IOUT A SYMBOL PARAMETER ...
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ELECTRICAL C HARA TERISTICS 16. unless otherwise noted. CC IOUT A SYMBOL PARAMETER Current Sense Amplifier V Input Offset - Measured at 10 Output OSAVG (V ...
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LT1620/LT1621 CTIO S input (across external sense resistor) equal )/10. Input voltage range is V PROG AVG2: Sense Amplifier A = – 20 Output and Comparator V Positive Input. Used as integration ...
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U OPERATION (Refer to the Functional Block Diagram) used as integration nodes to facilitate averaging of the current sense amplifier signal. (Note: filter capacitors on these pins should bypass to the these signals enables direct sensing and ...
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LT1620/LT1621 U U APPLICATIONS INFORMATION RUN C13 0.033 F X7R R1 C14 1k 1nF C17, 0. – GND CC C18 LT1620MS8 0 PROG OUT 8 1 AVG ...
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U U APPLICATIONS INFORMATION + – between the IN and IN inputs. Effective decoupling of supply rails is also imperative in these types of circuits, as large current transients are the norm. Power supply decoupling should be placed as close ...
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LT1620/LT1621 U U APPLICATIONS INFORMATION reduces battery charging current until the external load subsides. In Figure 4 the LT1620 is coupled with an LT1513 SEPIC battery charger IC to create an input overcurrent protected charger circuit. The programming voltage (V ...
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U U APPLICATIONS INFORMATION 80mV 16. –10 –20 –30 – 100 150 I SINK CURRENT ( A) OUT Figure 5a. Typical Setpoint Voltage ...
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LT1620/LT1621 U TYPICAL APPLICATIONS 6V TO 28V LT1121CS8 OUT SHDN GND 5 0.1 F SHUTDOWN 6V TO 15V + 4. 25V TPS 10k 5V 0.1 F 2N7002 10 Programmable Constant Current Source D45VH10 0.1 470 1 ...
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... FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE 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 representation that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...
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... Operation and Prevents Wall-Adapter Overload 5V Standby in Shutdown, V Constant Frequency 5V Standby in Shutdown, V Constant Frequency PROTECTED FAULT 1N4148 100k 33k LT1620/21 • TA03 36V, Programmable IN 36V, Programmable IN 36V, Programmable IN 36V, Programmable IN 36V, Programmable IN 16201f LT/GP 0197 7K • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 1996 ...