LTC7812 - 38V Synchronous Boost+Buck Controller

Linear Technology

Datasheet Details

Part number	LTC7812
Manufacturer	Linear Technology
File Size	1.58 MB
Description	38V Synchronous Boost+Buck Controller
Datasheet	LTC7812-LinearTechnology.pdf

The LTC®7812 is a high performance synchronous Boost+Buck DC/DC switching regulator controller that drives all N-channel power MOSFET stages.

n Synchronous Boost and Buck Controllers n When Cascaded, Allows VIN Above, Below or Equal to Regulated VOUT n Output Remains in Regulation Through Input Dips (e. g. , Cold Crank) Down to 2.5V n Wide Bias Input Voltage Range: 4.5V to 38V n Low Input and Output Ripple n Low EMI n Fast Output Transient Response n High Light Load Efficiency n Low Operating IQ: 33µA (Both Channels On) n Low Operating IQ: 28µA (Buck Channel On) n RSENSE or Lossless DCR Current Sensing n Buck Output Voltage.

📁 LTC7812 Similar Datasheet

LTC7810 - 2-Phase Synchronous Step-Down DC/DC Controller (Analog Devices)
LTC7818 - Buck/Buck/Boost Synchronous Controller (Analog Devices)
LTC7800 - High Frequency Synchronous Step-Down Controller (Analog Devices)
LTC7801 - Synchronous Step-Down DC/DC Controller (Analog Devices)
LTC7803 - 3MHz Synchronous Step-Down Controller (Analog Devices)
LTC7804 - Boost Controller (Analog Devices)
LTC7821 - Hybrid Step-Down Synchronous Controller (Analog Devices)
LTC7840 - 2-Phase Dual Output Nonsynchronous Boost Controller (Analog Devices)

Other Datasheets by Linear Technology

LTC7815 - Buck/Buck/Boost Synchronous Controller
LTC7820 - Fixed Ratio High Power Inductorless (Charge Pump) DC/DC Controller
LTC7860 - High Efficiency Switching Surge Stopper
LTC7124 - Dual 3.5A Synchronous Step-Down Regulator
LTC7138 - 140V 400mA Step-Down Regulator
LTC7510 - Digital DC/DC Controller

Published: Jul 8, 2016 |