High Efficiency Synchronous Step-Down Switching Regulators

The LTC1148 series is a family of synchronous step- down Switching Regulator controllers featuring Automatic Burst Mode operation to maintain high efficiencies at low output currents. These devices drive external comple- mentary Power MOSFETs at switching frequencies up to 250kHz using a constant off-time current-mode architec- ture providing constant ripple current in the inductor. The operating current level is user-programmable via an external Current Sense resistor. Wide input supply range allows operation from 3.5V* to 18V (20V maximum). Constant off-time architecture provides low dropout regu- lation limited by only the RDS(ON) of the external MOSFET and resistance of the inductor and Current Sense resistor. By Linear Technology Corporation
LTC1148 's PackagesLTC1148 's pdf datasheet
LTC1148CN
LTC1148HVCN
LTC1148CN-3.3
LTC1148HVCN-3.3
LTC1148CN-5
LTC1148HVCN-5
LTC1148CS
LTC1148HVCS
LTC1148LCS
LTC1148CS-3.3
LTC1148HVCS-3.3
LTC1148LCS-3.3
LTC1148CS-5
LTC1148HVCS-5
LTC1148HVIS-5




LTC1148 Pinout, Pinouts
LTC1148 pinout,Pin out
This is one package pinout of LTC1148,If you need more pinouts please download LTC1148's pdf datasheet.

LTC1148 Application circuits
LTC1148 circuits
This is one application circuit of LTC1148,If you need more circuits,please download LTC1148's pdf datasheet.


Related Electronics Part Number

Related Keywords:

LTC1148 Pb-Free LTC1148 Cross Reference LTC1148 Schematic LTC1148 Distributor
LTC1148 Application Notes LTC1148 RoHS LTC1148 Circuits LTC1148 footprint