MAX77874BEWM+
Active16A HIGH-PERFORMANCE QUAD-PHASE BUCK REGULATOR FOR MULTICORE CPU AND GPU PROCESSORS
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MAX77874BEWM+
Active16A HIGH-PERFORMANCE QUAD-PHASE BUCK REGULATOR FOR MULTICORE CPU AND GPU PROCESSORS
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX77874BEWM+ |
|---|---|
| Current - Output | 16 A |
| Frequency - Switching | 2 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Output Configuration | Positive |
| Output Type | Programmable |
| Package / Case | 48-WFBGA, WLBGA |
| Supplier Device Package | 48-WLP |
| Supplier Device Package [x] | 2.22 |
| Supplier Device Package [y] | 2.92 |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 4.8 V |
| Voltage - Input (Min) [Min] | 2.7 V |
| Voltage - Output (Max) [Max] | 1.3 V |
| Voltage - Output (Min/Fixed) [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] | Synchronous Rectifier | 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 | 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 | 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 | 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 | 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 | 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 | $ 0.00 | |
| 3660 | $ 0.00 | |||
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