Features
- Built-in charge pump
- 3.3V compatible logic interface
- Low standby current
- Short circuit protection
- Shutdown by over current detection
- Shutdown by over temperature detection
- Support cranking operation
- Built-in diagnostic function
- Proportional load current sensing(with highly accurate current detection function)
- Defined fault signal in case of abnormal load condition
- Reverse battery protection by self-turn ON
- Loss of ground protection
- Under voltage lock out
- AEC Qualified
- RoHS compliant
- Product Spec.
- Nch/Pch: Nch
- Automotive: YES
- Package Type.: TO252-7
- Type: High side
- Channels: 1
- RON (mohm) typ. @ Tj = 25 °C: 2.3
- RON (mohm) max. @ Tj = 25 °C: 3.0
- RON (mohm) max. @ Tj = 150 °C: 4.8
- Vcc (V) min.: 4.5
- Vcc (V) max.: 28
- Vload dump (V): 35
- IL 1 (SC) (A): 110
- Tch (°C) min. :-40
- Tch (°C): 150
RAJ2810024H12HPD Block Diagram
Description
RAJ2810024H12HPD is a 2.3mΩ single channel Intelligent Power Device (IPD) available in a TO252-7 package. This device is a 4.5V to 28V N-channel High-Side Switch (HSS) with a charge pump, diagnostic feedback, and integrated protection function. It is designed for use in automotive 12V systems.
The RAJ2810024H12HPD helps reduce power losses in the vehicle thanks to its 0.5uA standby current, which makes it suitable for use in power distribution switches, heaters, and glow plugs
Parameters
| Attributes | Value |
|---|---|
| Function | High Current Operation |
| RON (mohm) typ. @ Tj = 25 °C (mohm) | 2.3 |
| Channels per device (#) | 1 |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) |
|---|---|---|
| TO-252-7 | 6.5 x 6.1 x 2.4 | 7 |
Application Block Diagrams
 | Hands-Off Detection (HOD) & Steering Switch System Autonomous driving steering system featuring hands-off detection, heating, and touch interaction. |
 | Advanced Automotive Domain Controller (AADC) Advanced Automotive Domain Controller integrates key systems for smarter and connected vehicles. |
 | X-in-1 Electric Vehicle Unit Integrated X-in-1 EV power system for efficient motor control, charging, and DC/DC conversion. |
 | Wireless EV Battery Management System Renesas' wireless BMS removes wire harnesses, boosts flexibility, and uses Bluetooth LE for standardization. |
 | Solid State Automotive Power Distribution Module with eFuse Compact, reliable eFuse system with IPD-based protection, smart diagnostics, and weight savings. |
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| Part Number | Status | Samples | Stock | Package | Budgetary Price (USD) | Lead Count (#) | Moisture Sensitivity Level (MSL) | Pb (Lead) Free | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|
| RAJ2810024H12HPD#GB0 | Active | N/A | In Stock | MP-25ZT | 1ku | $1.667 | 7# | 1 | Yes | MALAYSIA | JAPAN |
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- Product Reliability ReportPDF 354 KB MCR-25-0446 Dec 01, 2025
- Application NotePDF 729 KB Apr 15, 2024AI-generated Summary: The document details the features and applications of Renesas Intelligent Power Devices (IPDs) designed for automotive 12V battery systems. It highlights the transition from traditional fuses and mechanical relays to semiconductor switches integrated with protection and diagnostic functions, enabling safer and more efficient power distribution in modern vehicle E/E architectures. Key features include low standby current, overcurrent and overtemperature protection, diagnostic signaling, and proportional load current sensing. Applications cover power distribution boxes, high current load drivers, HVAC components, and multiple ECU boards. The IPDs contribute to harness weight reduction and improved system durability. PCB design files typically include BOM, schematics, and Gerber files.
- Application NotePDF 315 KB Feb 22, 2024AI-generated Summary: The PSPICE model for RAJ2810024H12HPD simulates typical DC performance characteristics on platforms like Cadence OrCAD. It supports static behavior, overvoltage protection, undervoltage shutdown, load current sensing, capacitive and inductive load switching, short circuit to VCC, and tentative overcurrent detection. Unsupported features include over temperature, operating current, and reverse battery protection. The model package includes library and symbol files for simulation setup. Users can run existing projects or create new ones, adding the PSPICE library and building schematics. A sample simulation circuit connects most pins to avoid errors, with temperature control via Pin 8 or simulation settings. Simulation results demonstrate model behavior. The document includes revision history and guidance for downloading and running the model.Related Files:
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- Application NotePDF 729 KB Apr 15, 2024AI-generated Summary: The document details the features and applications of Renesas Intelligent Power Devices (IPDs) designed for automotive 12V battery systems. It highlights the transition from traditional fuses and mechanical relays to semiconductor switches integrated with protection and diagnostic functions, enabling safer and more efficient power distribution in modern vehicle E/E architectures. Key features include low standby current, overcurrent and overtemperature protection, diagnostic signaling, and proportional load current sensing. Applications cover power distribution boxes, high current load drivers, HVAC components, and multiple ECU boards. The IPDs contribute to harness weight reduction and improved system durability. PCB design files typically include BOM, schematics, and Gerber files.
- Application NotePDF 315 KB Feb 22, 2024AI-generated Summary: The PSPICE model for RAJ2810024H12HPD simulates typical DC performance characteristics on platforms like Cadence OrCAD. It supports static behavior, overvoltage protection, undervoltage shutdown, load current sensing, capacitive and inductive load switching, short circuit to VCC, and tentative overcurrent detection. Unsupported features include over temperature, operating current, and reverse battery protection. The model package includes library and symbol files for simulation setup. Users can run existing projects or create new ones, adding the PSPICE library and building schematics. A sample simulation circuit connects most pins to avoid errors, with temperature control via Pin 8 or simulation settings. Simulation results demonstrate model behavior. The document includes revision history and guidance for downloading and running the model.Related Files:
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