EVM3695-25-RF-03B
16V, 40A, Scalable DC/DC Power Module Demo
Learn about our Evaluation Kit
Product Description
EVM3695-25-RF-03B is a high efficiency, high power density 40A synchronous step-down power converter, featuring MPM3696-25 in parallel. The input range is from 4.5V to 16V. Providing the external 3.3V supply to VCC pin can extend the operation range from 3V to 16V. The output voltage is adjustable from 0.5V to 5.5V, with default at 1.8V. The EVM3695-25-RF-03B can output up to 40A continuously/50A peak load current.
The EVM3695-25-RF-03B has two MPM3695-25 on the board. MPM3695-25 is a scalable, 16V, 20A step-down power modules with PMBus interface. It adopts MPS’s proprietary multi-phase constant-on-time (MCOT) control structure which can provide ultra-fast transient responses, and simple loop compensation. The integrated PMBus interface provides flexible power management functions, including setting output voltage, switching frequency, fault management, timing control, and provide telemetry read back. For more details, please check MPM3695-25 datasheet.
The EVM3695-25-RF-03B size is 85mm x 90mm. The total solution resides in a 15mm x 21mm area, top and bottom side. The board also provides on-board load transient circuit and SMA connector, to easily measure the voltage ripple and load transient performances.
To fully explore the digital functions of the board, the EVKT-USBI2C-02 and the Virtual Bench Pro 3.0 GUI is needed. Please contact MPS for more information.
Product Features
- Wide Input Voltage Range from 3V
- - 3V-16V Input Voltage with External VCC
- - 4V-16V Input Voltage with Internal VCC
- 0.5V to 5.5V Output Voltage Range
- 20A Continuous Output Current, Peak 25A
- Auto Interleaving for Multi-Phase Operation
- Auto Compensation with Adaptive MCOT for Ultra-Fast Transient Response
- 1% Reference Voltage Over 0°C to +70°C Junction Temperature Range
- True Remote Sense of Output Voltage
- PMBus 1.3 Compliant
- Telemetry Read-Back Including VIN, VOUT, IOUT, Temperature, and Faults
- Programmable via PMBus
- Current Limit
- Selection of Pulse-Skip Mode or Continuous Conduction Mode (CCM)
- Soft-Start Time
- Switching Frequency
- Fault Limits
- Available in a QFN-59 (10mmx12mmx4mm) Package
Parametrics
16V, 20A, Scalable DC/DC Power Module with PMBus
The MPM3695-25 is a scalable, fully integrated power module with a PMBus interface. The MPM3695-25 offers a complete power solution that achieves up to 25A of peak output current with excellent load and line regulation over a wide input voltage range. It operates with high efficiency over a wide load range, and can be paralleled to deliver a higher load current.
The MPM3695-25 adopts MPS’s proprietary, multi-phase constant-on-time (MCOT) control, which provides ultra-fast transient response and simple loop compensation. The PMBus interface provides module configurations and monitoring of key parameters.
The MPM3695-25 features full protection features, including over-current protection (OCP), over-voltage protection (OVP), under-voltage protection (UVP), and over-temperature protection (OTP). It requires a minimal number of readily available external components, and is available in a QFN-59 (10mmx12mmx4mm) package.
Software to configure and monitor I2C digital parts & evaluation kits
| View & Edit Registers Monitor
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Hardware & Software Requirements:
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| Use this software with evaulation kits and products using I2C Communication protocol | |
Communication Interface Device USB to I2C/PMBus, included with product evaluation kit or can be purchased separately.
The EVKT-USBI2C-02 is included with product evaluation kits, or it can be purchased separately. EVKT-USBI2C-02 provides the communication interface for USB to I2C or USB to PMBus. It is designed to work with MPS I2C and PMBus products, and Virtual Bench Pro, and I2C GUI tools. USB driver will install automatically or download directly.
The EVKT-USBI2C-02 kit includes:
- 1 USB to I2C communication device interface
- 1 USB cable
- 1 10-pin ribbon cable
- 1 3-pin ribbon cable
- Datasheet and driver files
$25.00 + tax
16V, 20A, Scalable DC/DC Power Module with PMBus
The EVKT-MPM3695-25-A is an evaluation kit for the single-phase configuration of the MPM3695-25. The MPM3695-25 is a 4mm tall, scalable, and fully integrated power module with a PMBus interface. The MPM3695-25 offers a complete power solution that achieves up to 25A of output peak current with excellent load and line regulation over a wide input voltage range. MPS’s proprietary, multi-phase constant-on-time (MCOT) control provides ultra-fast transient response and simple loop compensation. This kit allows for quick evaluation and module configurations through PMBus interface.
$75.00 + tax
16V, 20A, Scalable, DC/DC Power Module with PMBus
MPM3695-25 is a scalable and fully integrated power module with PMBus interface. MPM3695-25 offers a complete power solution that achieves up to 25A peak of output current with excellent load and line regulation over a wide input voltage range. MPM3695-25 operates at a high efficiency over a wide load range and can be paralleled to deliver up to 150A of peak current.
The MPM3695-25 adopts MPS’s proprietary, multi-phase constant-on-time (MCOT) control, which provides ultra-fast transient response and simple loop compensation. The PMBus interface provides module configurations and monitoring of key parameters.
MPM3695-25 features full protection functions including over-current protection (OCP), over-voltage protection (OVP), under-voltage protection (UVP), and over-temperature protection (OTP).
MPM3695-25 requires a minimal number of readily available external components and is available in a QFN-59 (10mmx12mmx4mm) package.
$25.00 + tax
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