RTKA2108332H00000BU Eval Board
The RAA210833 is a pin-strap configurable 33A step-down PMBus-compliant DC/DC power supply module that integrates a digital PWM controller, synchronous MOSFETs, a power inductor, and passive components. Only input and output capacitors are needed to finish the design. Because of its thermally-enhanced HDA packaging technology, the module can deliver up to 33A of continuous output current without the need for airflow or additional heat sinking. The RAA210833 simplifies configuration and control of Renesas digital power technology while offering an upgrade path to full PMBus configuration through the pin-compatible ISL8278M.
The RTKA2108332H00000BU evaluation board is a 4in x 4.5in 4-layer FR4 board with 2oz. copper in all layers. The RAA210833 comes with a preprogrammed configuration for operating in a pin-strap mode. Output voltage, switching frequency, input UVLO, soft-start/stop delay and ramp times, and the device SMBus address can be programmed with external pin-strap resistors.
The ZLUSBEVAL3Z (USB to PMBus adapter) is provided with this evaluation board, which connects the evaluation board to a PC to activate the PMBus communication interface. The PMBus command set is accessed by using the PowerNavigator™ evaluation software from a PC running Microsoft Windows.
The RTKA2108332H0000BBU can operate in pin-strap mode without needing the ZLUSBEVAL3Z adapter or PMBus communication.
Key Features
- VIN range of 4.5V to 14V, VOUT adjustable from 0.6V to 5V
- Pin-Strap mode for standard settings: VOUT, switching frequency, input UVLO, soft-start/stop, and external synchronization
- Real-time telemetry for VIN, VOUT, IOUT, temperature, duty cycle and switching frequency, and fault logging
- ChargeMode™ control that is tunable with pin-strap resistors or the PMBus interface
- Mechanical switch for enable and the power-good LED indicator
Applications
- Server, telecom, storage, and datacom
- Industrial/ATE and networking equipment
- General purpose power for ASIC, FPGA, DSP, and memory
| Title | 类型 | 最后更新日期 | 文档大小 | |
|---|---|---|---|---|
| PowerNavigator User Guide for POL Setup and configure a point of load (POL) digital power device using Intersil's PowerNavigator GUI. |
2018年4月10日 | 4.68 MB | ||
| Production Configuration Utility User Guide User guide for production configuration utility software |
2016年10月29日 | 714 KB | ||
| RAA210833 Datasheet Pin-Configurable 33A DC/DC Power Module with PMBus Interface |
2019年2月9日 | 2.69 MB | ||
| RTKA2108332H00000BU User Guide RTKA2108332H00000BU Evaluation Board User Guide |
2018年9月12日 | 1.35 MB | ||
| Title | 类型 | 最后更新日期 | 文档大小 | |
|---|---|---|---|---|
| PowerNavigator Software v5.4.98 Use the PowerNavigator GUI to setup and configure supported digital power devices. |
HTML | 2018年7月18日 | 93.4 MB | |
| Production Configuration Utility v5.4.98 Production Configuration Utility software for quick loading and verification of config files into Intersil digital power controller/modules |
ZIP | 2018年7月18日 | 99.5 MB | |
| RTKA2108332H00000BU Design Files RTKA2108332H00000BU Design Files |
ZIP | 2018年10月9日 | 1006 KB | |
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