Linear Technology LTC3810-5 Manual, Datasheet

15, LTC3810-5 15 38105fd The basic LTC3810-5 application circuit is shown on the first page of this data sheet. External component selection is primarily determined by the maximum input voltage and load current and begins with the selection of the sense resistance and power MOSFET switche…

21, LTC3810-5 21 38105fd V IN is typically much higher than 14V a separate supply for the IC power (INTV CC ) and driver power (DRV CC ) must be used. The LTC3810-5 has integrated bias supply con- trol circuitry that allows the IC/driver supply to be easily generated from V IN and/or V OUT w…

25, Linear Technology LTC3810-5 LTC3810-5 25 38105fd degrees. Refer to your SPICE manual for details of how to generate this plot. *3810-5 modulator gain/phase *2006 Linear Technology *this file simulates a simplified model of *the LTC3810-5 for generating a v(out)/ v(ith) *bode plot .param rdson=.0135 ;MOSFET rdson .…

24, LTC3810-5 24 38105fd Figure 11. Type 2 Schematic and Transfer Function requirement of the compensation will be to guarantee that the gain is below zero at frequencies above f SW /4. If the ESR zero is above the crossover frequency, the feedback amplifier will probably be required …

16, LTC3810-5 16 38105fd The most important parameter in high voltage applications is breakdown voltage BV DSS . Both the top and bottom MOSFETs will see full input voltage plus any additional ringing on the switch node across its drain-to-source dur- ing its off-time and must be chosen with…

1, LTC3810-5 1 38105fd 60V Current Mode Synchronous Switching Regulator Controller The LTC ® 3810-5 is a synchronous step-down switching regulator controller that can directly step-down voltages from up to 60V, making it ideal for telecom and automo- tive applications. The LTC3810-5 us…