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ISL68127 - PWM Controller

Description

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Features

  • 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.
  • PMBus V1.3 support - Telemetry: VIN, VOUT, IOUT, power IN/OUT, temperature, and various fault status registers - Up to 1MHz bus interface.
  • Flexible phase configuration - 7+0, 6+1, 5+2, and 4+3 phase operation - Operation using few.

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Datasheet preview – ISL68127

Datasheet Details

Part number ISL68127
Manufacturer Renesas
File Size 1.79 MB
Description PWM Controller
Datasheet download datasheet ISL68127 Datasheet
Additional preview pages of the ISL68127 datasheet.

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Full PDF Text Transcription

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DATASHEET ISL68127 Digital Dual Output, 7-Phase Configurable, PWM Controller with PMBus FN8748 Rev.2.00 Jul 12, 2019 The ISL68127 is a digital dual output, flexible multiphase (X+Y ≤ 7) PWM controller supporting the latest PMBus V1.3 specifications. The ISL68127can 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 operation as a 7+0 configuration are supported. The ISL68127 uses the Renesas proprietary linear synthetic digital current modulation scheme to achieve the industry’s best combination of transient response and ease of tuning while addressing the challenges of modern multiphase designs.
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