MAX77812EWB+ by Analog Devices
20A User-Configurable Quad-Phase Buck Converter
| Status: | Active |
|---|---|
| Series: | MAX77812 |
| RoHS: | Unknown |
Features
| 20A Maximum Output Current (5A per Phase) |
| VIN Range: 2.5V to 5.5V |
| VOUT Range: 0.250V to 1.525V with 5mV Steps |
| ±0.5% Initial Output Accuracy with Differential Sensing |
| 5 User-Selectable Phase Configurations |
| 91% Peak Efficiency (VIN = 3.8V, VOUT = 1.1V) |
| Auto (SKIP/PWM) and Forced PWM Modes |
| Enhanced Load Transient Response |
| Programmable Ramp-Up/Down Slew Rates |
| Programmable Startup/Shutdown Sequence |
| UVLO, Short-Circuit, and Thermal Protections |
| 2 User-Programmable General-Purpose Inputs |
| 3.4MHz High Speed I2C and 30MHz SPI Interface |
| 3.408mm x 3.368mm, 64-Bump WLP Package |
Specifications
| VIN (V) (min) | 2.5 |
|---|---|
| VIN (V) (max) | 5.5 |
| VOUT1 (V) (min) | 0.25 |
| VOUT1 (V) (max) | 1.525 |
| IOUT1 (A) (max) | 20 |
| Switch Type | Internal |
| Preset VOUT (V) | 0.85 |
| Output Adjust. Method | Digital/VIDPreset |
| Synchronous Switching? | Yes |
| # DC-DC Outputs | 4 |
| Switching Frequency (kHz) | 2000 |
| Design Tools | EE-Sim |
| Package/Pins | WLP/64 |
| BudgetaryPrice (See Notes) | 2.2 |
MAX77812EWB+ Semiconductors - ICs by Analog Devices
DC/DC CONV BUCK 2MHZ WLP-64
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Topology | Buck (Step Down) |
|---|---|
| Input Voltage Min | 2.5V |
| Input Voltage Max | 5.5V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | WLP |
| No. of Pins | 64Pins |
| Output Current | 20A |
| Output Voltage Min | 250mV |
| Output Voltage Max | 1.525V |
| Switching Frequency | 2MHz |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| Dc/Dc Conv, Buck, 2Mhz, Wlp-64 | Newark Electronics |
| DC/DC CONV, BUCK, 2MHZ, WLP-64 | element14 |
| Quad-Phase Buck Regulator | Analog Devices |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX77812EWB+ ?
Additional datasheets, footprints and schematics for MAX77812EWB+ are listed on our Part Details page. You can also find images and similar parts to MAX77812EWB+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX77812EWB+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX77812EWB+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MAX77812EWB+ you can contact the distributor directly for product support, shipping queries etc.
Is the MAX77812EWB+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX77812EWB+ have stock available?
Authorised distributors including Newark Electronics, element14, Farnell and Analog Devices have stock available or on a lead time for MAX77812EWB+ .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MAX77812EWB+ often in real-time on the comparison pages.
What if I can't find stock of MAX77812EWB+ ?
You can fill out our help required form which you can use to request a quote for MAX77812EWB+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.