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ISL68137 - 7-Phase Configurable PWM Controller

Description

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Features

  • PMBus 1.3 and AVSBus compliant - Telemetry - VIN, VOUT, IOUT, power IN/OUT, temperature, and various fault status registers - Individual AVSBus interface enables high speed voltage changes.
  • Advanced linear digital modulation scheme - Zero latency synthetic current control for excellent HF current balance - Dual-edge modulation for fastest transient response.
  • Auto phase add/drop for excellent load vs efficiency profile.
  • Flexible phase configuration - 7+0, 6+1,.

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Datasheet Details

Part number ISL68137
Manufacturer Renesas
File Size 1.86 MB
Description 7-Phase Configurable PWM Controller
Datasheet download datasheet ISL68137 Datasheet
Additional preview pages of the ISL68137 datasheet.

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Full PDF Text Transcription

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DATASHEET ISL68137 Digital Dual Output, 7-Phase Configurable PWM Controller with Adaptive Voltage Scaling Bus (AVSBus) FN8757 Rev.1.00 Jun 26, 2017 The ISL68137 is a digital dual output, flexible multiphase (X+Y ≤ 7) PWM controller with Adaptive Voltage Scaling Bus (AVSBus) interface. The ISL68137 can be configured to support any desired phase assignments up to a maximum of seven phases across the two outputs (X+Y). For example, 6+1, 5+2, 4+2, 3+3, 3+2, or even a single output as a 7+0 configuration are supported. The flexible phase arrangement, combined with PMBus and AVSBus interfaces, allows the device to support any demanding power supply requirement.
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