Digital Multiphase DC/DC Switching Controllers

Renesas’ second generation of full digital multiphase PWM controllers provides the industry’s broadest and most scalable solution offerings, with up to 20-phase native support across three independent outputs. The latest family of controllers supports a wide range of interfaces including Intel VR13/VR13HC and IMVP8 specifications, as well as the AMD SVI2 interface. When combined with our industry’s broadest offering of Smart Power Stage modules, ranging from 20A to 90A, the entire power solution can be achieved to meet any rail or power requirement.

Product Selection Table

Processing table

	Outputs (Max) (#)	Phases (Max)	Input Voltage (Min) (V)	Input Voltage (Max) (V)	Output Voltage (Min) (V)	Output Voltage (Max) (V)	Output Current (Max) [Rail 1] (A)	Bias Voltage Range (V)	Parametric Applications	Qualification Level	Lead Count (#)	Pkg. Type
(31) Featured Products (0) Additional Products		2 3 4 5 6 7 8 9 12 16 20 6+1							ASIC Artificial intelligence/accelerator cards (FPGA, ASIC) Core Core and graphic for AMD SVI2 based processor Core and memory for Intel IMVP8 based processor Core and memory for Intel VR13 based designs DDR Memory Solutions DSP FPGA) High performance graphic rail High performance graphics rail High performance graphics rails High performance server core and memory rails High performance servers core or memory rail High performance servers core rail High-end desktop High-end desktop with over-clocking option High-end desktop with overclocking option Network Equipment Networking Networking equipment POL Power Supplies (memory, DSP, ASIC, FPGA) Point-of-load power supply (Memory Server and storage equipment Server/storage equipment Telecom and datacom equipment Telecom/datacom equipment and general purpose and system rails for Intel VR13 and IMVP8 based processors data center memory storage storage and GP storage and general purpose	Standard		QFN TQFN
Part Number		Logical Operator							Logical Operator	Logical Operator		Logical Operator
ISL68124 PDF Digital Dual Output, 4-Phase Configurable, PWM Controller with PMBus	2	4	4.5	25	0	3.05	240	3.3	ASIC, DSP, FPGA), Networking equipment and more...	Standard	40	TQFN
ISL68127 PDF Digital Dual Output, 7-Phase Configurable, PWM Controller with PMBus	2	7	4.5	25	0	3.05	450	3.3	ASIC, DSP, FPGA), Networking equipment and more...	Standard	48	QFN
ISL68134 PDF Digital Dual Output, 4-Phase Configurable, PWM Controller with Adaptive Voltage Scaling (AVSBus) Bus	2	4	4.5	25	0	3.05	240	3.3	ASIC, DSP, FPGA), Networking equipment and more...	Standard	40	TQFN
ISL68137 PDF Digital Dual Output, 7-Phase Configurable PWM Controller with Adaptive Voltage Scaling (AVSBus) Bus	2	7	4.5	25	0	3.05	450	3.3	ASIC, DSP, FPGA), Networking equipment and more...	Standard	48	QFN
ISL68144 PDF Digital Dual Output, 4-Phase Configurable, PWM Controller with PMBus for Cavium	2	4	4.5	25	0	3.05	240	3.3	ASIC, DSP, FPGA), Networking equipment and more...	Standard	40	TQFN
ISL68147 PDF Digital Dual Output, 7-Phase Configurable, PWM Controller with PMBus for Cavium	2	7	4.5	25	0	3.05	450	3.3	ASIC, DSP, FPGA), Networking equipment and more...	Standard	48	QFN
ISL68220 PDF Digital Dual Output, 2-Phase PWM Controller	2	2	4.5	18	0	3.05	180	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	32	TQFN
ISL68221 PDF Digital Triple Output, 3-Phase PWM Controller	3	3	4.5	18	0	3.05	270	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	40	TQFN
ISL68222 PDF Digital Dual Output, 5-Phase Controller	2	5	4.5	18	0	3.05	450	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	40	TQFN
ISL68223 PDF Digital Dual Output, 4-Phase PWM Controller	2	4	4.5	18	0	3.05	360	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	40	TQFN
ISL68224 PDF Digital Triple Output, 6-Phase PWM Controller	3	6	4.5	18	0	3.05	540	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	52	QFN
ISL68225 PDF Digital Dual Output, 9-Phase PWM Controller	2	9	4.5	18	0	3.05	810	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	52	QFN
ISL68226 PDF Digital Triple Output, 8-Phase PWM Controller	3	8	4.5	18	0	3.05	720	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	60	QFN
ISL68227 PDF Digital Single Output,12-Phase PWM Controller	2	12	4.5	18	0	3.05	1080	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	60	QFN
ISL68229 PDF Digital Triple Output, 12-Phase PWM Controller	3	12	4.5	18	0	3.05	1080	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	68	QFN
ISL68233 PDF Digital Dual Output, 5-Phase Controller	2	5	4.5	18	0	3.05	450	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	40	TQFN
ISL68236 PDF Digital Dual Output, 9-Phase PWM Controller	2	9	4.5	18	0	3.05	810	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	52	QFN
ISL68239 PDF Digital Triple Output, 12-Phase PWM Controller	3	12	4.5	18	0	3.05	1080	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	68	QFN
ISL69122 PDF Digital Dual Output, 4-Phase Configurable, VR13 PWM Controller with SVID and 2-Bit AVID Interfaces	2	4	4.5	25	0	3.05	240	3.3	Core and memory for Intel VR13 based designs and more...	Standard	40	TQFN
ISL69124 PDF Digital Dual Output, 4-Phase Configurable, VR13 PWM Controller	2	4	4.5	25	0	3.05	240	3.3	Core and memory for Intel VR13 based designs and more...	Standard	40	TQFN
ISL69125 PDF Digital Dual Output, 4-Phase Configurable, VR13 PWM Controller	2	4	4.5	25	0	3.05	240	3.3	Core and memory for Intel VR13 based designs and more...	Standard	40	TQFN
ISL69127 PDF Digital Dual Output 6+1-Phase VR13 PWM Controller	2	6+1	4.5	25	0	3.05	360	3.3	Core and memory for Intel VR13 based designs and more...	Standard	48	QFN
ISL69128 PDF Digital Dual Output, 7-Phase Configurable, VR13/IMVP8 PWM Controller	2	7	4.5	25	0	3.05	450	3.3	Core and memory for Intel VR13 based designs and more...	Standard	48	QFN
ISL69134 PDF Digital Dual Output, 4-Phase Configurable, IMVP8 PWM Controller	2	4	4.5	25	0	3.05	240	3.3	Core and memory for Intel IMVP8 based processor and more...	Standard	40	TQFN
ISL69137 PDF Digital Dual Output, 7-Phase Configurable, IMVP8 PWM Controller	2	7	4.5	25	0	3.05	450	3.3	Core and memory for Intel IMVP8 based processor and more...	Standard	48	QFN
ISL69138 PDF Digital, Dual Output, 7-Phase Configurable, VR13/IMVP8 PWM Controller	2	7	4.5	25	0	3.05	450	3.3	Core, High-end desktop with over-clocking option and more...	Standard	48	QFN
ISL69144 PDF Digital Dual Output 4-Phase AMD PWM Controller	2	4	4.5	25	0	3.05	240	3.3	Core and graphic for AMD SVI2 based processor and more...	Standard	40	TQFN
ISL69147 PDF Digital Dual Output 7-Phase AMD PWM Controller	2	7	4.5	25	0	3.05	450	3.3	Core and graphic for AMD SVI2 based processor and more...	Standard	48	QFN
RAA228218 PDF Digital Single Output, 20-Phase PWM Controller with Adaptive Voltage Scaling Bus (AVSBus)	1	20	4.5	18	0	3.05	1800	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	60	QFN
RAA228227 PDF Digital Dual Output, 16-Phase PWM Controller with Adaptive Voltage Scaling Bus (AVSBus)	2	16	4.5	18	0	3.05	1440	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	60	QFN
RAA228228 PDF Digital Double Output 20-Phase PWM Controller with Adaptive Voltage Scaling Bus (AVSBus)	2	20	4.5	18	0	3.05	180	3.135 - 3.465	Artificial intelligence/accelerator cards (FPGA, ASIC) and more...	Standard	68	QFN

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Documentation

Document title Title		Document type Type	Date Date
	IoT-Cloud-Systeme mit Strom versorgen PDF 298 KB	White Paper	Aug 14, 2018
	Powering IoT Infrastructure Systems with Digital Multiphase PDF 705 KB	White Paper	Aug 14, 2018
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Digital Multiphase DC/DC Switching Controllers

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