Product overview
Description
The device implements a single phase step-down controller with integrated high current driver in a compact 6x6 mm body package with exposed pad.
The device embeds VR11.x DACs: the output voltage ranges up to 1.60000 V managing D-VID with high output voltage accuracy over line and temperature variations.
Imon capability guarantee full compatibility with VR11.1 enabling additional power saving technique.
Programmable droop function allows to supply all the latest Intel CPU rails.
Load transient boost LTB Technology reduces system cost by providing the fastest response to load transition.
The controller assures fast protection against load over current and under / over voltage. Feedback disconnection prevents from damaging the load in case of disconnections in the system board.
In case of over-current, the system works in constant current mode until UVP.
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All features
- LSLess startup to manage pre-biased output
- Adjustable voltage offset
- Preliminary overvoltage protection
- Feedback disconnection protection
- Programmable overvoltage protection
- Programmable overcurrent protection
- SSEND and OUTEN signal
- Adjustable switching frequency
- VFQFPN-40 6x6 mm package with exp. pad
- Full differential current sense across inductor
- Load transient boost LTB Technology™ to minimize the number of output capacitors
- 8-bit programmable output up to 1.60000 V - Intel® VR11.1 DAC
- High output voltage accuracy
- High current embedded driver
- Imon output
- Differential remote voltage sensing
- Programmable droop function
EDA Symbols, Footprints and 3D Models
The STMicroelectronics team - L6706
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