LTC1909-8 Datasheet Step-down DC/dc Controller

Manufacturer: Linear Technology (now Analog Devices)

Overview: U U LTC1909-8 Wide Operating Range, No RSENSETM Step-Down DC/DC Controller with SMBus.

Datasheet Details

Part number	LTC1909-8
Manufacturer	Linear Technology (now Analog Devices)
File Size	336.39 KB
Description	Step-Down DC/DC Controller
Datasheet	LTC1909-8-LinearTechnology.pdf

s SMBus/I2CTM Programmable Output Voltage: 1.3V to 3.5V s No Sense Resistor Required s 2% to 90% Duty Cycle at 200kHz s tON(MIN) ≤ 100ns s True Current Mode Control s Stable with Ceramic COUT s Power Good Output Voltage Monitor and 50µs Timer s Wide VIN Range: 4V to 36V (Abs Max) s Precision Resistor Divider and Reference Provide ±1.35% Output Voltage Accuracy Over Temperature s Adjustable Switching Frequency and Current Limit s Forced Continuous Control Pin s Programmable Soft-Start s Output Ov.

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