Overview
The VND05BSP is a monolithic device produced by STMicroelectronics, utilizing their VIPower Technology. This device is designed as an ISO high-side smart power solid state relay, 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 power management applications. Although the product is currently obsolete, it remains relevant for understanding advanced power distribution switches.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Breakdown Voltage (V(BR)DSS) | 40 | V |
| Output Current (Continuous) at Tc = 85°C | 9 | A |
| RDS(on) | 0.2 Ω | Ω |
| Supply Voltage (VCC) | 6 - 26 | V |
| Junction Operating Temperature (Tj) | -40 to 150 | °C |
| Storage Temperature (Tstg) | -55 to 150 | °C |
| Input Low Level Voltage (VIL) | 1.5 | V |
| Input High Level Voltage (VIH) | 3.5 | V |
| Input Hysteresis Voltage (VI(hyst)) | 0.2 - 1.5 | V |
| Thermal Shutdown Temperature (TTSD) | 140 - 180 | °C |
| Package | PowerSO-10 Exposed Bottom Pad |
Key Features
- Output Type: N-Channel High-Side Switch with two channels.
- Protection Features: Includes thermal shutdown, under voltage shutdown, open load detect, and fast demagnetization of inductive loads.
- Diagnostic Output: Open drain diagnostic output indicating operational states such as open load, overtemperature, and stuck-on to VCC.
- Operating Temperature Range: -40°C to 150°C (TJ).
- Mounting Type: Surface Mount with an exposed bottom pad for enhanced heat dissipation.
- Logic Compatibility: 5V logic level compatible input.
- Power Dissipation: Very low standby power dissipation.
Applications
The VND05BSP is designed for general-purpose power distribution across various electronic devices and automotive applications. It is particularly suitable for driving resistive or inductive loads in environments requiring robust and reliable power management.
Q & A
- What is the VND05BSP used for?
The VND05BSP is used as an ISO high-side smart power solid state relay for driving resistive or inductive loads.
- What are the key protection features of the VND05BSP?
The device includes thermal shutdown, under voltage shutdown, open load detect, and fast demagnetization of inductive loads.
- What is the operating temperature range of the VND05BSP?
The operating temperature range is -40°C to 150°C (TJ).
- What type of package does the VND05BSP use?
The VND05BSP uses a PowerSO-10 package with an exposed bottom pad for enhanced heat dissipation.
- Is the VND05BSP still available for purchase?
The VND05BSP is currently obsolete, and availability of replacements or upgrades should be checked with the manufacturer or distributors.
- What is the maximum output current of the VND05BSP?
The maximum output current is 9A at Tc = 85°C per channel.
- Does the VND05BSP support 5V logic level inputs?
Yes, the VND05BSP is 5V logic level compatible.
- How does the VND05BSP handle inductive loads?
The device features fast demagnetization of inductive loads, reducing power dissipation.
- What is the purpose of the diagnostic output on the VND05BSP?
The diagnostic output indicates operational states such as open load, overtemperature, and stuck-on to VCC.
- What are the typical applications of the VND05BSP?
The VND05BSP is used in general-purpose power distribution across various electronic devices and automotive applications.
