STMicroelectronics L6756
L6756 is a two-to-four phase controller designed to power Intel’s most demanding Processors and, most in general, low-voltage, high-current power supplies. The device features LTB technology® to provide the fastest response to load transients thus minimizing the output filter composition. The device assures fast protection against load over current and under / over voltage.| Part No. | L6756 |
|---|---|
| Datasheet | L6756 Download |
| Manufacturer |  STMicroelectronics |
| Description | 2/3/4 phase buck controller |
| Buy | Stock & Price |
FEATURES
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● LTB technology® enhances load transient response 2 to 4 scalable phase operation Dual-edge asynchronous architecture PSI# input with programmable strategy IMON output Flexible driver support 7/8 bit programmable output - VR10/11.x DAC 6 bit programmable output - AMD AM2 DAC 0.5 % output voltage accuracy Full-differential current sense across DCR Integrated remote sense buffer Feedback disconnection protection Adjustable oscillator from 100 kHz to 1 MHz LSLess startup to manage pre-biased ouptut Programmable Soft-start Threshold sensitive enable Pin for VTT Sensing VFQFPN40 7x7 mm package VFQFPN40
DESCRIPTION
L6756 embeds selectable DAC: Output Voltage is programmable up to 1.6000 V (Intel VR10 and VR11.x DACs) or up to 1.550 V (AMD 6bit DAC) managing DVID transitions with ±0.5 % output voltage accuracy over line, load and temperature variations. Feedback disconnection prevents from damaging the load in case of misconnections in the system board.
