 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
ISL68233IRAZ Datasheet(PDF) 1 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
ISL68233IRAZ Datasheet(HTML) 1 Page - Renesas Technology Corp |
|
|
1 / 103 page  R16DS0036EU0100 Rev.1.00 Page 1 of 102 Oct.1.20 ISL68222, ISL68233 Digital Dual Output, 5-Phase Controller Datasheet The ISL68222 and ISL68233 are digital dual output multiphase (X+Y ≤ 5) PWM controllers supporting PMBus V1.3/AVSBus interfaces. The controllers can be configured to support any phase assignments up to a maximum of five phases across the two outputs (X and Y). For example, 4+1, 3+2, 3+1, 1+1, or a single output operation as a 5+0 configuration is supported. Increased power density and PMBus V1.3 interface support allow the ISL68222 and ISL68233 to support any demanding power supply requirement. The ISL68233 with AVSBus complements PMBus by providing a common high-speed interface to accelerate point-to-point communication between the controller and load to statically and dynamically control the processor voltage and deliver a balanced, power efficient design. The ISL68222 and ISL68233 use the proprietary Renesas digital synthetic current modulation scheme to achieve the industry-best combination of transient response, ease of tuning, and efficiency across the full load range. Diode emulation and automatic phase add/drop features allow you to extract maximum efficiency from the converter regardless of load conditions. You can use the intuitive Renesas PowerNavigator™ software to configure and monitor the device. With minimal external components, easy configuration, robust fault management, and highly accurate regulation capability, implementing a high-performance, multiphase regulator has never been easier. Applications • DDR memory solutions • Artificial intelligence/accelerator cards (FPGA, ASIC) • Network equipment • Server/storage equipment • Telecom/datacom equipment • Point-of-load power supply (memory, DSP, ASIC, FPGA) Features • Advanced linear digital modulation scheme ○ Auto phase add/drop with PFM mode for excellent load vs efficiency profile ○ Dual edge modulation with optional diode braking for faster transient response ○ Excellent VOUT transition performance ○ Zero latency synthetic current control for excellent high frequency current balance • Flexible phase assignment from 0 to 5 phases per output • Up to 2MHz switching frequency operation for high density designs • 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 the full range of Renesas Smart Power Stage (SPS) devices • Comprehensive fault management enables high reliability systems ○ Pulse-by-pulse (per phase) and total output current limiting ○ Black Box status recording capability with first fault indicator • Intuitive configuration using PowerNavigator • SMBus/PMBus V1.3 compatible • Up to 16 user configurations stored in device Non-Volatile Memory (NVM) Related Literature For a full list of related documents, visit our website: • ISL68222 and ISL68233 device pages |
Similar Part No. - ISL68233IRAZ |
|
Similar Description - ISL68233IRAZ |
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
