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ISL68236IRAZ is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is INFRA AVS 2OUT/9PH DIGITAL CONTR. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for ISL68236IRAZ
- Description：INFRA AVS 2OUT/9PH DIGITAL CONTR
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Output Type：PWM Signal
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：2
- Output Phases：9
- Voltage - Supply (Vcc/Vdd)：3.135V ~ 3.465V
- Frequency - Switching：Up to 2MHz
- Duty Cycle (Max)：-
- Synchronous Rectifier：No
- Clock Sync：Yes
- Serial Interfaces：-
- Control Features：Current Limit, Enable, Frequency Control, Phase Control, Power Good, Power On Reset, Soft Start
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：52-VFQFN Exposed Pad
- Supplier Device Package：52-QFN (6x6)
- Grade：-
- Qualification：-
DC DC Switching Controllers datasheet and documents for ISL68236IRAZ
DC DC Switching Controllers Overview
The ISL68236IRAZ is a digital dual output multiphase PWM controller supporting PMBus v1.3 and AVSBus interfaces. It supports phase assignments up to nine phases across two outputs (X+Y ≤ 9). The device utilizes Renesas proprietary digital synthetic current modulation for transient response and efficiency. It features diode emulation, automatic phase add/drop, and differential remote voltage sensing with ±0.5% accuracy. Operating temperature range is -40°C to +85°C.
DC DC Switching Controllers Feature Summary
- Supports flexible phase allocation up to nine phases across two outputs via PMBus v1.3/AVSBus
- Proprietary digital synthetic current modulation optimizes transient response and efficiency
- Differential remote voltage detection ensures high regulation accuracy under varying conditions
DC DC Switching Controllers Applications
- DDR memory solutions
- Artificial intelligence and accelerator cards (FPGA, ASIC)
- Server and storage equipment
- Telecom and datacom equipment
DC DC Switching Controllers Procurement Notes
Verify component authenticity through authorized channels. Confirm package integrity and moisture sensitivity level handling requirements prior to assembly. Review latest datasheet revisions for any pinout or electrical specification updates. Ensure compatibility with existing power stage components and control software configurations.
DC DC Switching Controllers Selection Notes
Select this controller for designs requiring dual-output multiphase regulation with high dynamic load demands. It is suitable for applications needing precise voltage tracking and efficient light-load operation. Consider integration with compatible smart power stages for optimized board space and thermal performance.
DC DC Switching Controllers Part Context
Part of the ISL682xx series of digital power controllers designed for high-performance computing and infrastructure applications. This model specifically addresses dual-output requirements common in complex processor power delivery networks.
DC DC Switching Controllers Replacement Considerations
Check for direct pin-to-pin replacements within the ISL682xx family. Verify functional equivalence regarding phase count limits and interface protocols before substitution.
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