Renesas RTKA210130DE0010BU

Overview

RTKA210130DE0010BU from Renesas Electronics is a dedicated socket evaluation board for programming the RAA210130 30A synchronous step-down DC/DC power module. It provides full I²C-based configuration and OTP NVM programming via Renesas PowerNavigator™, supports input voltage range of 4.75V–15V, delivers up to 3.0V output, and features a 4.4in × 5.0in 6-layer FR4 layout with 2oz copper on all layers.

For engineers reviewing the RTKA210130DE0010BU datasheet, RTKA210130DE0010BU pinout, RTKA210130DE0010BU application, or RTKA210130DE0010BU equivalent, this board enables rapid firmware configuration, rail parameter tuning (VOUT, slew rate, sequencing), OTP bank selection (1 of 28), and validation of RAA210130 digital control loop behavior before integration into final power systems.

Technical Context

The RTKA210130DE0010BU implements a passive socket interface with no active regulation-its VIN_CONNECTOR accepts 4.75V–15V input to power internal 5V/3.3V analog rails only when jumpered across pins 1–2. It routes I²C signals (SCL/SDA), VDD/VSS, EN, PG, and thermal monitor lines directly between the host PC (via ISLUSBEVAL1Z dongle) and the RAA210130 module.

All signal integrity-critical paths-including I²C bus termination, VOUT sensing (TP3/TP4), VIN monitoring (TP1/TP2), and ground return (TP2GND)-are implemented with low-inductance test points and dedicated 2oz copper planes. The board lacks output current capability (IOUT-MAX = 0A) and serves exclusively as a programming and debug interface-not a functional power supply.

Key Specifications

Availability

RTKA210130DE0010BU is available at Aetrix Electronics and suitable for DC/DC module programming, power system validation, and digital PMIC firmware development requiring stable component supply, consistent board revision (Rev.1.00), and traceable Renesas-sourced hardware.

Supply support for RTKA210130DE0010BU includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Renesas Electronics Corporation is a global semiconductor leader headquartered in Tokyo, Japan, specializing in microcontrollers, analog and power devices, and SoC solutions for automotive, industrial, and infrastructure markets.

The RTKA210130DE0010BU belongs to Renesas' Power Management Evaluation Platform family, designed specifically to accelerate digital power design cycles by enabling fast, reliable, and repeatable configuration of their smart power modules like the RAA210130.

FAQ

What is the primary function of the RTKA210130DE0010BU?

The RTKA210130DE0010BU is a dedicated socket board for programming and configuring the RAA210130 power module. It does not deliver output power but provides I²C communication, OTP NVM programming, and precise voltage/current monitoring interfaces. RTKA210130DE0010BU enables full digital control setup-including VOUT, soft-start, fault thresholds, and sequencing-using Renesas PowerNavigator™ software and the ISLUSBEVAL1Z dongle.

Can the RTKA210130DE0010BU operate as a standalone power supply?

No. The RTKA210130DE0010BU has no power conversion capability and delivers zero output current (IOUT-MAX = 0A). Its sole purpose is to host and program the RAA210130 module. All power delivery functionality resides in the RAA210130 itself, which must be inserted into the socket. RTKA210130DE0010BU only conditions and routes control, monitoring, and supply signals.

Which software and hardware are required to use the RTKA210130DE0010BU?

RTKA210130DE0010BU requires Renesas PowerNavigator™ software (v3.4.0 or later), the ISLUSBEVAL1Z USB-to-I²C dongle, a standard USB cable, and a DC input source (4.75V–15V). The RAA210130 module must be physically installed in the socket, and a jumper must be placed on VIN_CONNECTOR pins 1–2 to enable internal 5V/3.3V rails. RTKA210130DE0010BU does not function without these components.

How many OTP configuration banks does the RTKA210130DE0010BU support for the RAA210130?

The RTKA210130DE0010BU enables access to all 28 one-time-programmable (OTP) banks within the RAA210130 module. During programming, PowerNavigator™ prompts the user to confirm usage of one bank per write operation. Each bank stores a complete set of configuration parameters-including VOUT, switching frequency, protection thresholds, and sequencing settings-for distinct operating modes. RTKA210130DE0010BU provides full visibility and control over this OTP structure.

Does the RTKA210130DE0010BU include output voltage sensing and monitoring?

Yes. The RTKA210130DE0010BU provides dedicated Kelvin-sense test points TP3 (VOUT) and TP4 (PGND) for accurate, low-noise measurement of the RAA210130's regulated output voltage. These points bypass socket contact resistance and PCB trace drops, ensuring measurement fidelity during configuration verification and loop tuning. RTKA210130DE0010BU also includes TP1 (VIN) and TP2 (PGND) for input monitoring.