Overview
The VND10BSP13TR, produced by STMicroelectronics, is a monolithic high-side smart power solid-state relay designed using SGS-THOMSON Vertical Intelligent Power Technology. This device is intended for driving resistive or inductive loads with one side grounded. It features two channels and a common diagnostic output, making it suitable for various automotive and industrial applications. The VND10BSP13TR includes built-in thermal shut-down, under-voltage protection, and fast demagnetization of inductive loads, ensuring robust and reliable operation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Breakdown Voltage (V(BR)DSS) | 40 | V |
| Output Current (Continuous) at Tc = 85°C | 14 | A |
| RMS Output Current at Tc = 85°C and f > 1Hz | 14 | A |
| On State Resistance (RDS(on)) | 0.1 Ω | Ω |
| Supply Voltage (VCC) | 6 to 26 | V |
| Input Low Level Voltage (VIL) | 1.5 | V |
| Input High Level Voltage (VIH) | 3.5 | V |
| Junction Operating Temperature (Tj) | -40 to 150 | °C |
| Thermal Shut-down Temperature (TTSD) | 140 to 160 | °C |
Key Features
- 5V logic level compatible input
- Thermal shut-down protection
- Under-voltage protection
- Open drain diagnostic output
- Fast demagnetization of inductive loads
- Very low stand-by power dissipation
- Internal impedance to ground
- Protection against short circuit and over-current conditions
Applications
The VND10BSP13TR is suitable for a variety of applications, including automotive systems, industrial control systems, and any scenario where high-side switching of resistive or inductive loads is required. It is particularly useful in environments where robust protection against overtemperature, short circuits, and under-voltage conditions is necessary.
Q & A
- What is the maximum drain-source breakdown voltage of the VND10BSP13TR?
The maximum drain-source breakdown voltage is 40 V. - What is the continuous output current at Tc = 85°C?
The continuous output current at Tc = 85°C is 14 A. - What is the typical on-state resistance of the VND10BSP13TR?
The typical on-state resistance is 0.1 Ω. - What is the supply voltage range for the VND10BSP13TR?
The supply voltage range is from 6 V to 26 V. - Does the VND10BSP13TR have thermal shut-down protection?
Yes, it has thermal shut-down protection that turns the integrated Power MOS off at a minimum junction temperature of 140°C. - How does the diagnostic output work?
The diagnostic output indicates open load in on-state, open load in off-state, overtemperature conditions, and stuck-on to VCC with different delay times for each condition. - What is the purpose of the fast demagnetization feature?
The fast demagnetization feature reduces power dissipation by quickly demagnetizing inductive loads with a typical voltage of -18V. - How can the device be protected against reverse battery voltage?
The device can be protected by inserting a Schottky diode between the GND pin and ground. - Is the VND10BSP13TR RoHS compliant?
Yes, the VND10BSP13TR is lead-free and RoHS compliant. - What are the typical applications of the VND10BSP13TR?
Typical applications include automotive systems, industrial control systems, and other scenarios requiring high-side switching of resistive or inductive loads.
