STMicroelectronics L6756D
L6756D 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. | L6756D |
|---|---|
| Datasheet | L6756D Download |
| Manufacturer |  STMicroelectronics |
| Description | 2/3/4 phase buck controller |
| Buy | Stock & Price |
FEATURES
● 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 - VR10/11.1 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 output
● Programmable soft-start
● Threshold sensitive enable pin for VTT Sensing
● VFQFPN40 6x6 mm package
APPLICATIONS
● High-current VRM / VRD for desktop / server / workstation CPUs● Graphic cards
● Low-voltage, high-current power supplies
● High-density DC / DC converters VFQFPN40 6x6 mm
DESCRIPTION
L6756D embeds selectable DAC: output voltage is programmable up to 1.6000 V (Intel VR10 and VR11.x DACs) managing DVID transitions with ±0.5% output voltage accuracy over line, load and temperature variations.
