Part number:
LTC3879
Manufacturer:
Linear Technology Corporation
File Size:
306.94 KB
Description:
Wide operating range no rsense step-down controller.
LTC3879_LinearTechnologyCorporation.pdf
Datasheet Details
Part number:
LTC3879
Manufacturer:
Linear Technology Corporation
File Size:
306.94 KB
Description:
Wide operating range no rsense step-down controller.
LTC3879, Wide Operating Range No RSENSE Step-Down Controller
The LTC®3879 is a synchronous step-down switching regulator controller optimized for high switching frequency and fast transient response.
The constant on-time valley current mode architecture allows for a wide input range, including very low duty factor operation.
No external sense resistor or slop
LTC3879 Features
* n Wide VIN Range: 4V to 38V n ±1% 0.6V Voltage Reference n Extremely Fast Transient Response n tON(MIN): 43ns n No RSENSE™ Valley Current Mode Control n Stable with Low ESR Ceramic COUT n Supports Smooth Start-Up in Pre-Biased Output n Optimized for High Step-Down Ratios n Adjustable Output Voltage
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