LTM4686BEV#PBF
ActiveULTRATHIN DUAL 14A OR SINGLE 28A ΜMODULE REGULATOR WITH DIGITAL POWER SYSTEM MANAGEMENT
LTM4686BEV#PBF
ActiveULTRATHIN DUAL 14A OR SINGLE 28A ΜMODULE REGULATOR WITH DIGITAL POWER SYSTEM MANAGEMENT
Description
General part information
LTM4686B Series
The LTM4686B is a dual 14A (17A peak) or single 28A (34A peak) step-down μModule®(micromodule) DC/ DC regulator with 39ms turn-on time. It features remote configurability and telemetry-monitoring of power management parameters over PMBus—an open standard I2C-based digital interface protocol . The LTM4686B is comprised of fast analog control loops, precision mixed-signal circuitry, EEPROM, power MOSFETs, inductors and supporting components. Avideo on ultrathin module productsis available on the website.The LTM4686B’s 2-wire serial interface allows outputs to be margined, tuned and ramped up and down at programmable slew rates with sequencing delay times. Input and output currents and voltages, output power, temperature, uptime and peak values are readable. Custom configuration of the EEPROM contents is not required. Pin-strap resistors configure start-up settings. The LTpowerPlay®GUI, DC1613 USB-to-PMBus converter, DC2086 programming adapter and demo kits are available.Pb-free and RoHS compliant, the LTM4686B is available in a 16mm × 11.9mm × 1.82mm LGA package.APPLICATIONSSystem Optimization in Prototype and Production
Technical Specifications
Parameters and characteristics for this part
| Specification | LTM4686BEV#PBF |
|---|---|
| Applications | ITE (Commercial) |
| Current - Output (Max) | 17 A |
| Features | Remote On/Off, Load Sharing, PMBus™, Adjustable Output, Remote Sense |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 108-LGA Module |
| Package Length | 16 mm |
| Package Name | 108-LGA |
| Package Width | 11.9 mm |
| Size / Dimension Height | 0.07 in |
| Size / Dimension Length | 0.63 in |
| Size / Dimension Width | 0.47 in |
| Type | Non-Isolated PoL Module |
| Voltage - Input (Max) | 5.75 V |
| Voltage - Input (Min) | 4.5 V |
| Voltage - Output 1 (Max) | 3.6 V |
| Voltage - Output 1 (Min) | 0.5 V |
Pricing
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