Renesas ISL68144IRAZ
Manufacturer No:
ISL68144IRAZ
Manufacturer:
Renesas
Package:
Description:
Digital Dual Output, 4-Phase Configurable, PWM Controller with PMBus for Cavium
Quantity:
In Stock :3509
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
ISL68144IRAZ Information
Renesas ISL68144IRAZ technical specifications, attributes, parameters and parts with similar specifications to Renesas ISL68144IRAZ.
- Type
- Parameter
- Lead Count (#)
- 40
- Carrier Type
- Tray
- Moisture Sensitivity Level (MSL)
- 3
- Pb (Lead) Free
- Yes
- Pb Free Category
- Pb-Free 100% Matte Tin Plate w/Anneal-e3
- Temp. Range
- -40 to +85°C
- Bias Voltage Range (V)
- 3.3 - 3.3
- Input Voltage (Max) (V)
- 25
- Input Voltage (Min) (V)
- 4.5
- Length (mm)
- 5.0
- Type
- Parameter
- MOQ
- 490
- Output Current (Max) [Rail 1] (A)
- 240
- Output Voltage (Max) (V)
- 3.05
- Output Voltage (Min) (V)
- 0
- Outputs (Max) (#)
- 2
- Parametric Applications
- Networking equipment, Telecom and datacom equipment, Server and storage equipment, Point-of-load power supply (Memory, DSP, ASIC, FPGA)
- Parametric Category
- Multiphase DC/DC Switching Controllers
- Phases (Max)
- 4
- Pitch (mm)
- 0.4
- Pkg. Dimensions (mm)
- 5.0 x 5.0 x 0.75
Download datasheets and manufacturer documentation for Renesas ISL68144IRAZ.
Datasheet:
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 the proprietary Renesas 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. Device configuration and telemetry monitoring is accomplished using the intuitive Renesas PowerNavigator™ software. The ISL68144 device supports on-chip, nonvolatile memory to store various configuration settings that are user-selectable through pin-strap, giving system designers increased power density to configure and deploy multiple configurations. The device supports an automatic phase add/drop feature to allow maximum efficiency across all load ranges. Thresholds for automatic phase add/drop are user-programmable using PowerNavigator. The ISL68144 supports a comprehensive fault management system to enable the design of highly reliable systems. From a multitiered overcurrent protection scheme to the configurable power-good and output overvoltage/undervoltage fault thresholds and temperature monitoring, almost any need is accommodated. With minimal external components, easy configuration, robust fault management, and highly accurate regulation capability, implementing a high-performance, multiphase regulator has never been easier.
- 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 1.3 support
- Telemetry - VIN, VOUT, IOUT, power IN/OUT, temperature, and various fault status registers
- Up to 2MHz bus interface
- Flexible phase configuration
- 4+0, 3+1, 2+2 phase operation
- Operation using less than four phases between two outputs is also supported
- Diode braking for overshoot reduction
- Differential remote voltage sensing supports ±0.5% closed loop system accuracy over load, line, and temperature
- Highly accurate current sensing for excellent load line regulation and accurate OCP
- Supports ISL99227 60A smart power stages
- Supports DCR sense with integrated temperature compensation
- Comprehensive fault management enables high reliability systems
- Pulse-by-pulse phase current limiting
- Total output current protection
- Output and input OV/UV
- Open voltage sense detect
- Black box recording capability for faults
- Intuitive configuration using PowerNavigator
- NVM to store up to eight configurations
- Pb-Free (RoHS compliant)
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
.png&w=256&q=75)
