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ISL68144

Renesas
Part Number ISL68144
Manufacturer Renesas
Description PWM Controller
Published Jun 16, 2019
Detailed Description DATASHEET ISL68144 Digital Dual Output, 4-Phase Configurable, PWM Controller with PMBus for Cavium FN8888 Rev. 3.00 Fe...
Datasheet PDF File ISL68144 PDF File

ISL68144
ISL68144


Overview
DATASHEET ISL68144 Digital Dual Output, 4-Phase Configurable, PWM Controller with PMBus for Cavium FN8888 Rev.
3.
00 Feb 8, 2018 The ISL68144 is a digital dual output, flexible multiphase (X+Y ≤ 4) PWM controller developed to support the latest Cavium CN99xx server class processors.
The ISL68144 supports the PMBus 1.
3 specification and is designed to meet the latest Intel server-class transient performance specifications.
Either output can be configured to support any desired phase assignments up to a maximum of four phases across the two outputs (X+Y), such as 3+1, 2+2, 2+1, or even a single output operation as a 4+0 configuration.
With full digital control, this new generation of controllers ushers in design flexibility by supporting any microprocessor, FPGA, or Digital ASIC rail requirements that include adjustable load setting.
The ISL68144 uses proprietary Renesas linear synthetic digital current modulation scheme to achieve the industry’s best combination of transient respo...



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