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Integrated Circuits (ICs)

MAX77874CEWM+T

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CONV DC-DC 2.7V TO 4.8V SYNCHRONOUS STEP DOWN SINGLE-OUT 0.25V TO 1.3V 16A 48-PIN WLP T/R

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DocumentsMAX77874: 16A High-Performance Quad-Phase Buck Regulator for Multicore CPU and GPU Processors Data Sheet (Rev.1)Package Drawing - 48-WLCSP-N/A +1

Integrated Circuits (ICs)

MAX77874CEWM+T

Active

Analog Devices Inc./Maxim Integrated

CONV DC-DC 2.7V TO 4.8V SYNCHRONOUS STEP DOWN SINGLE-OUT 0.25V TO 1.3V 16A 48-PIN WLP T/R

Deep-Dive with AI

DocumentsMAX77874: 16A High-Performance Quad-Phase Buck Regulator for Multicore CPU and GPU Processors Data Sheet (Rev.1)Package Drawing - 48-WLCSP-N/A +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX77874CEWM+T

Applications	CPU GPU, Controller
Mounting Type	Surface Mount
Number of Outputs	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	48-WFBGA, WLBGA
Supplier Device Package	48-WLP
Supplier Device Package [x]	2.22
Supplier Device Package [y]	2.92
Voltage - Input [Max]	4.8 V
Voltage - Input [Min]	2.7 V
Voltage - Output [Max]	1.3 V
Voltage - Output [Min]	0.25 V

MAX77874 Series

16A High-Performance Quad-Phase Buck Regulator for Multicore CPU and GPU Processors

Part	Output Type	Package / Case	Supplier Device Package [y]	Supplier Device Package	Supplier Device Package [x]	Function	Voltage - Input (Max) [Max]	Current - Output	Output Configuration	Topology	Mounting Type	Frequency - Switching	Number of Outputs	Voltage - Output (Min/Fixed) [Min]	Voltage - Output (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Min) [Min]	Supplied Contents	Board Type	Outputs and Type	Outputs and Type	Voltage - Input [Max]	Voltage - Input [Min]	Regulator Topology	Voltage - Output [Max]	Voltage - Output [Min]	Utilized IC / Part	Contents	Main Purpose	Applications
Analog Devices Inc./Maxim Integrated MAX77874BEWM+	Programmable	48-WFBGA WLBGA	2.92	48-WLP	2.22	Step-Down	4.8 V	16 A	Positive	Buck	Surface Mount	2 MHz	1	0.25 V	1.3 V	85 C	-40 ¯C	2.7 V
Analog Devices Inc./Maxim Integrated MAX77874EVKIT#								16 A				2 MHz							Board(s)	Fully Populated	1	1 Non-Isolated Output Non-Isolated	4.8 V	2.7 V	Buck	1.3 V	0.25 V	MAX77874	Board(s)	DC/DC Step Down
Analog Devices Inc./Maxim Integrated MAX77874BEWM+T	Programmable	48-WFBGA WLBGA	2.92	48-WLP	2.22	Step-Down	4.8 V	16 A	Positive	Buck	Surface Mount	2 MHz	1	0.25 V	1.3 V	85 C	-40 ¯C	2.7 V
Analog Devices Inc./Maxim Integrated MAX77874CEWM+T		48-WFBGA WLBGA	2.92	48-WLP	2.22						Surface Mount		4			85 °C	-40 C						4.8 V	2.7 V		1.3 V	0.25 V				Controller CPU GPU
Analog Devices Inc./Maxim Integrated MAX77874CEWM+		48-WFBGA WLBGA	2.92	48-WLP	2.22						Surface Mount		4			85 °C	-40 C						4.8 V	2.7 V		1.3 V	0.25 V				Controller CPU GPU

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 2.19
		25000	$ 2.19
	Tape & Reel (TR)	2500	$ 1.81
		5000	$ 1.75
Mouser	N/A	2500	$ 2.01

Description

General part information

MAX77874 Series

The MAX77874 is a quad-phase, high-current, step-down buck regulator for CPU and GPU multicore processors. Proprietary IP provides industry-leading transient response, output voltage accuracy, high efficiency, and miniature PCB footprint.The output voltage is I²C programmable from 0.25V to 1.30V in 5mV steps. Output current capability is 16A. Rotational phase spreading ensures high efficiency and low ripple at light loads with seamless operation across all varying loads. Turbo skip mode combines the same transient response of forced-PWM mode with light load efficiency similar to Skip mode. Soft-start and DVS ramp rates are I²C programmable and controlled through dedicated logic inputs.The MAX77874 is offered in a 48-bump, 0.35mm pitch WLP array and is specified over the -40°C to +85°C temperature range.Design Solution: Extend the Run Time of Your Multi-Tasking Smartphone Design ›ApplicationsAI, Machine Vision, Embedded MicroprocessorsDSLR, Mirrorless, Action CamerasGaming, Drones, Robots, Virtual RealitySmartphones, Tablets, Ultrabooks

Documents

Technical documentation and resources

MAX77874: 16A High-Performance Quad-Phase Buck Regulator for Multicore CPU and GPU Processors Data Sheet (Rev.1)

Data Sheet

Package Drawing - 48-WLCSP-N/A

Package Drawing

Design Solutions 36 - Extend the Run Time of Your Multi-Tasking Smartphone Design

Design Note