LTC1751EMS8 Linear Technology, LTC1751EMS8 Datasheet
LTC1751EMS8
Specifications of LTC1751EMS8
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LTC1751EMS8 Summary of contents
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... An optional soft-start capacitor may be used at the SS pin to prevent excessive inrush current during start-up. The LTC1751 family is available in an 8-pin MSOP package. , LTC and LT are registered trademarks of Linear Technology Corporation. Burst Mode is a trademark of Linear Technology Corporation OUT ...
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... IN OUT V = 2.7V (Note 5) IN OUT U W ORDER PART NUMBER 8 SS LTC1751EMS8 7 SHDN LTC1751EMS8-3 – LTC1751EMS8-5 MS8 PART MARKING = 160 C/W JA LTKL LTKN LTKP = 10 F unless otherwise noted. OUT MIN TYP MAX 2 4.4 3.17 3.3 3.43 3.17 3.3 3. 2.7 5 ...
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... Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Note 2: Based on long term current density limitations. Note 3: The LTC1751EMS8-X is guaranteed to meet performance specifications from Specifications over the – operating temperature range are assured by design, characterization and correlation with statistical process controls ...
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LTC1751/LTC1751-3.3/LTC1751 TYPICAL PERFOR A CE CHARACTERISTICS (LTC1751-3.3) Power Efficiency vs Load Current 100 FLY OUT ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS (LTC1751-5) Power Efficiency vs Load Current 100 FLY OUT 0.001 ...
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LTC1751/LTC1751-3.3/LTC1751 PLIFIED BLOCK DIAGRA S PGOOD V OUT V IN GND FB V OUT V IN GND 6 W LTC1751-3.3/LTC1751-5 READY + – – – + – + UNDERV + 2 COMP1 – CHARGE PUMP 3 ...
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U U APPLICATIO S I FOR ATIO Operation (Refer to Simplified Block Diagrams) The LTC1751 family uses a switched capacitor charge pump to boost regulated output voltage. Regula- IN tion is achieved by sensing the output voltage ...
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LTC1751/LTC1751-3.3/LTC1751 APPLICATIO S I FOR ATIO Flying Capacitor Selection Warning: A polarized capacitor such as tantalum or aluminum should never be used for the flying capacitor since its voltage can reverse upon start-up of the LTC1751. Low ESR ...
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U U APPLICATIO S I FOR ATIO There are several ways to reduce output voltage ripple. For applications requiring V to exceed 3.3V or for IN applications requiring < 100mV of peak-to-peak ripple, a larger C capacitor ( ...
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LTC1751/LTC1751-3.3/LTC1751 APPLICATIO S I FOR ATIO Programming the LTC1751 Output Voltage (FB Pin) While the LTC1751-3.3/LTC1751-5 versions have internal resistive dividers to program the output voltage, the programmable LTC1751 may be set to an arbitrary voltage via an ...
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... 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 represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. LTC1751/LTC1751-3.3/LTC1751-5 2-Cell NiCd or NiMH to 3.3V with Low Standby Current ...
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... 50mA Output, SOT-23 Package Q Buck/Boost Charge Pump, I Low Noise, 5V Output or Adjustable LEDS 1751 TA03 0.118 0.004* (3.00 0.102 0.118 0.004** 0.193 0.006 (3.00 0.102) (4.90 0.15 500 2.7V to 10V IN , 2.5V to 5.5V Output RMS = 2. 1751f LT/TP 0401 4K • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 2000 ...