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L6716TR Datasheet 2/3/4 Phase Step-down Controller

Manufacturer: STMicroelectronics

Overview: L6716 2/3/4 phase controller with embedded drivers for Intel® VR11.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The device implements a two-to-four phases stepdown controller with three integrated high current drivers in a pact 7x7 mm body package with exposed pad.

Load transient boost LTB Technology™ reduces system cost by providing the fastest response to load transition therefore requiring less bulk and ceramic output capacitors to satisfy load transient requirements.

The device embeds VR11.x DACs: the output voltage ranges up to 1.60000 V managing D-VID with ±0.5% output voltage accuracy over line and temperature variations.

Key Features

  • Load transient boost LTB Technology™ to minimize the number of output capacitors.
  • 2 or 3-phase operation with internal driver.
  • 4-phase operation with external PWM driver signal.
  • PSI input with programmable strategy.
  • Imon output.
  • 0.5% output voltage accuracy.
  • 8-bit programmable output up to 1.60000 V - Intel VR11.1 DAC - backward compatible with VR10/VR11.
  • Full differential current sense across inductor.
  • Differential remote voltage sensing.
  • Adjus.

More Datasheets from STMicroelectronics

Part Number Description
L6716 2/3/4 phase step-down controller
L6711 3 Phase controller
L6713A 2/3 phase controller
L6701 3 Phase Controller
L6722 3 Phase controller
L6725 Low cost adjustable step-down controller
L6725A Voltage mode PWM controller
L6726A Single phase PWM controller
L6727 Single phase PWM controller
L6728 Single phase PWM controller

L6716TR Distributor