Datasheet Linear Technology LTC3734EUH#PBF — Даташит

LTC3734
Single-Phase,
High Efficiency DC/DC
Controller for Intel Mobile CPUs
FEATURES в–  в–  в–  в–  в–  в–  n в–  в–  в–  в–  в–  в– 
в–  DESCRIPTION Wide Input Voltage Range: 4V to 30V
В±1% Output Voltage Accuracy
6-Bit IMVP-IV VID Code: VOUT = 0.7V to 1.708V
Intel Compatible Power Saving Mode (PSIB)
Power Good Output with Adaptive Masking
Lossless Voltage Positioning
Resistor Programmable VOUT at Boot-Up and
Deeper Sleep State
Resistor Programmable Deep Sleep Offset
Programmable Fixed Frequency: 210kHz to 550kHz
Adjustable Soft-Start Current Ramping
Foldback Output Current Limit
Short-Circuit Shutdown Timer with Defeat Option
Overvoltage Protection
Available in 32-Lead 5mm Г— 5mm Г— 0.8mm (Profile)
QFN Package The LTCВ®3734 is a single-phase synchronous step-down
switching regulator controller that drives all N-channel
power MOSFETs in a constant frequency architecture. The …