仕様
| 属性 | 値 |
| Technology | Si |
| Packaging | Reel |
| Brand | Infineon Technologies |
| Product Type | MOSFETs |
| Factory Pack Quantity | 5000 |
| Subcategory | Transistors |
| Part # Aliases | BSC92NSXT SP000800246 BSC0902NSATMA1 |
| Mounting Type | SMD/SMT |
| Minimum Operating Temperature | - 55 C |
| Maximum Operating Temperature | + 150 C |
| Height | 1.27 mm |
| Length | 5.9 mm |
| Width | 5.15 mm |
| Unit Weight | 118,180 mg |
| Configuration | Single |
| Tradename | OptiMOS |
| Transistor Polarity | N-Channel |
| Number of Channels | 1 Channel |
| Vds - Drain - Source Breakdown Voltage | 30 V |
| Id - Continuous Drain Current | 100 A |
| Rds On | 2.2 mOhms |
| Vgs - Gate - Source Voltage | - 20 V, + 20 V |
| Vgs th - Gate - Source Threshold Voltage | 1.2 V |
| Qg - Gate Charge | 35 nC |
| Pd - Power Dissipation | 48 W |
| Channel Mode | Enhancement |
| Fall Time | 3.6 ns |
| Rise Time | 5.2 ns |
| Transistor Type | 1 N-Channel |
| Typical Turn - Off Delay Time | 21 ns |
| Typical Turn - On Delay Time | 4.2 ns |
| REACH - SVHC | Details |
| Forward Transconductance - Min | 55 S |
| Package / Case | TDSON-8 |
概要
Description
BTS3046SDR is a compact, high-performance power management IC designed for automotive and industrial applications. It primarily functions as a synchronous step-down (buck) converter, efficiently converting higher input voltages to lower output voltages. Key features include a wide input voltage range, high output current capability, and adjustable output voltage settings, making it versatile for various power supply needs.
It integrates protection mechanisms such as overcurrent, overtemperature, and undervoltage lockout, ensuring safe operation in demanding environments. Its compact package facilitates easy integration into space-constrained designs while maintaining thermal efficiency. The BTS3046SDR is well-suited for applications like electric vehicles, industrial automation, and other systems requiring reliable power conversion with high efficiency and minimal electromagnetic interference.
It integrates protection mechanisms such as overcurrent, overtemperature, and undervoltage lockout, ensuring safe operation in demanding environments. Its compact package facilitates easy integration into space-constrained designs while maintaining thermal efficiency. The BTS3046SDR is well-suited for applications like electric vehicles, industrial automation, and other systems requiring reliable power conversion with high efficiency and minimal electromagnetic interference.
Equivalent
The BTS3046SDR is a high-side power switch designed for automotive applications. Equivalent products include the BTS3010, BTS3020, and BTS3045, which also feature integrated protection functions and similar specifications. Other alternatives may include devices from manufacturers like Infineon, NXP, and STMicroelectronics, but it's essential to verify specific parameters like voltage, current ratings, and package types to ensure compatibility. Always consult the datasheets for detailed comparisons.
Features
The BTS3046SDR is a high-performance high-side switch designed for automotive applications. Key features include:
1. High Current Capacity: Supports continuous load currents up to 45A, ideal for driving motors and other high-power devices.
2. Wide Operating Voltage Range: Operates from 5.5V to 36V, accommodating various automotive and industrial applications.
3. Low On-Resistance: Features a low on-resistance (RDS(on)) to minimize power loss and heat generation during operation.
4. Overcurrent Protection: Integrated overcurrent protection mechanism to prevent damage from overload situations.
5. Thermal Shutdown: Includes thermal protection to shut down the device in case of overheating, ensuring reliability.
6. Reverse Polarity Protection: Prevents damage if the power supply is connected in reverse.
7. Diagnostics and Feedback: Provides diagnostic feedback for fault conditions, enhancing system monitoring.
8. Compact Package: Available in a space-saving package, facilitating easy integration into compact designs.
These features make the BTS3046SDR suitable for various automotive control applications, including lighting and motor control.
1. High Current Capacity: Supports continuous load currents up to 45A, ideal for driving motors and other high-power devices.
2. Wide Operating Voltage Range: Operates from 5.5V to 36V, accommodating various automotive and industrial applications.
3. Low On-Resistance: Features a low on-resistance (RDS(on)) to minimize power loss and heat generation during operation.
4. Overcurrent Protection: Integrated overcurrent protection mechanism to prevent damage from overload situations.
5. Thermal Shutdown: Includes thermal protection to shut down the device in case of overheating, ensuring reliability.
6. Reverse Polarity Protection: Prevents damage if the power supply is connected in reverse.
7. Diagnostics and Feedback: Provides diagnostic feedback for fault conditions, enhancing system monitoring.
8. Compact Package: Available in a space-saving package, facilitating easy integration into compact designs.
These features make the BTS3046SDR suitable for various automotive control applications, including lighting and motor control.
Pinout
The BTS3046SDR is a high-side power switch designed for automotive applications, featuring a total of 5 pins. The pin configuration and functions are as follows:
1. Pin 1 (IN): Control input for turning the switch on or off.
2. Pin 2 (GND): Ground connection.
3. Pin 3 (VCC): Supply voltage input.
4. Pin 4 (OUT): Output to the load.
5. Pin 5 (N.C.): Not connected; typically left unconnected in the application.
The BTS3046SDR is designed to handle high currents and provides protection features such as overcurrent, overtemperature, and short-circuit protection, making it suitable for various automotive power management tasks.
1. Pin 1 (IN): Control input for turning the switch on or off.
2. Pin 2 (GND): Ground connection.
3. Pin 3 (VCC): Supply voltage input.
4. Pin 4 (OUT): Output to the load.
5. Pin 5 (N.C.): Not connected; typically left unconnected in the application.
The BTS3046SDR is designed to handle high currents and provides protection features such as overcurrent, overtemperature, and short-circuit protection, making it suitable for various automotive power management tasks.
Manufacturer
The BTS3046SDR is manufactured by Infineon Technologies AG. Infineon is a global semiconductor manufacturer headquartered in Neubiberg, Germany. The company specializes in providing a wide range of semiconductor solutions, including power semiconductors, microcontrollers, and sensors, primarily for automotive, industrial, and communication sectors. Infineon is known for its focus on enabling energy efficiency, mobility, and security in various electronic applications. They are a key player in the automotive semiconductor market, supplying components that support advanced vehicle functions and electrification.
Application
The BTS3046SDR is primarily used in automotive applications for high-side switching. It is suitable for driving resistive loads like lights, motors, and heaters. Additionally, it can be used in industrial automation for controlling actuators and relays. The device is designed for load management in power distribution systems, offering protection features such as overcurrent and thermal shutdown. Its robustness makes it ideal for applications in harsh environments, ensuring reliable operation in both automotive and industrial settings.
Package
The BTS3046SDR is packaged in a DPAK (TO-252) package type. This package is designed for surface mounting and is known for its thermal efficiency and compact size, making it suitable for automotive applications.
