Analog Devices Inc. DC2910A Demo Board for LTM4691 µModule® Regulator
Analog Devices Inc. DC2910A Demonstration Board provides an evaluation and prototyping platform for the LTM4691 µModule® Regulator. The LTM4691 µModule Regulator is a complete 2A, dual-output, switching-mode DC-DC power supply in a tiny 3.0mm x 4.0mm x 1.18mm LGA package. The package includes the switching controller, power FETs, inductors, and all supporting components.
The DC2910A Demo Board operates by default at a fixed 2MHz and can be synchronized from 1MHz to 3MHz via the MODE/SYNC pin. Its high switching frequency and current mode architecture make fast transient response to line/load changes possible without sacrificing stability. The DC2910A can be used in forced continuous mode, pulse skip mode for low noise, or burst mode operation for high efficiency at light loads.
Specifications
- 2.35V to 3.6V input voltage range
- Output voltage
- VOUT1 = 1.2V
- VOUT2 = 1.8V
- 2A maximum output current
- 2MHz default switching frequency
- Typical efficiency
- 84% at VIN = 3.3V, VOUT1 = 1.2V, IOUT = 2A
- 88% at VIN = 3.3V, VOUT2 = 1.8V, IOUT = 2A
- Peak efficiency
- 89% at VIN = 3.3V, VOUT1 = 1.2V
- 92% at VIN = 3.3V, VOUT2 = 1.8V
Applications
- Point of Load (POL) regulation
- Data centers
- Consumer electronics
- Telecommunications equipment
- Industrial automation
- Medical devices
- Automotive
- Test and measurement equipment
Setup Example
Supported Devices
Analog Devices Inc. LTM4691 DC-DC µModule® Regulator
Complete dual 2A output switching mode DC-DC power supply in a tiny 3.0mm x 4.0mm LGA package.
Paskelbta: 2020-06-01
| Atnaujinta: 2024-10-03