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BTS3408G
+BOMIC PWR SWITCH N-CHAN 1:1 DSO-8
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ManufacturerInfineon Technologies
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Mfr. Part #BTS3408G
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In Stock6728
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Specifications
| Attribute | Value |
| Series | HITFET® |
| Part Status | Obsolete |
| Base Product Number | BTS3408 |
| Switch Type | General Purpose |
| Number of Outputs | 2 |
| Ratio - Input:Output | 1:1 |
| Output Configuration | Low Side |
| Output Type | N-Channel |
| Interface | On/Off |
| Voltage - Load | 4.5V ~ 60V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 550mA |
| Rds On (Typ) | 480mOhm |
| Input Type | Non-Inverting |
| Features | Auto Restart, Status Flag |
| Fault Protection | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | PG-DSO-8-36 |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Packaging | Tape & Reel (TR) |
Overview
Description
BTS3408G could be a course code for an advanced, specialized subject within a broader field such as business, technology, science, or engineering. The "BTS" prefix might refer to a department or thematic area like Business Technology Systems, Biological Technology Studies, or a similar field. The course might cover advanced concepts, techniques, and applications relevant to its focus area, integrating theoretical knowledge with practical skills.
Students might engage in lectures, discussions, and projects to develop competencies required for real-world scenarios. The course could also include prerequisites or be part of a series designed to build on foundational knowledge, aiming to prepare students for professional roles or further academic pursuits. For precise details, such as the curriculum, objectives, and prerequisites, it is best to consult the institution offering the course.
Equivalent
1. Infineon BTS3408EJ - A similar variant with minor packaging differences.
2. STMicroelectronics VNQ660SP - A quad-channel high-side driver with similar functionalities.
3. Texas Instruments TPS4H160-Q1 - A quad-channel high-side switch with comparable specifications.
4. NXP Semiconductors BTS50080-1TEA - Another high-side switch with similar characteristics.
Always verify pin compatibility and electrical specifications when considering replacements.
Features
1. High-Side Switch: It operates as a high-side power switch, meaning it switches the positive voltage to the load.
2. Protection: The device offers protection features such as overcurrent, overtemperature, and short-circuit protection to ensure safe operation under various conditions.
3. Diagnostic Feedback: It provides diagnostic feedback to inform users of the switch's status and any fault conditions.
4. Low On-Resistance: The switch has a low on-resistance, minimizing power loss and improving efficiency.
5. PWM Capability: It supports Pulse Width Modulation (PWM) for precise control of the output.
6. Robust Design: Designed for robustness, it can withstand harsh environmental conditions typical in automotive applications.
7. Load Compatibility: Suitable for driving resistive, inductive, and capacitive loads.
These features make the BTS3408G a reliable choice for controlling power to various loads while ensuring safety and efficiency.
Pinout
1. Pin 1 (Input/IN): This pin is used to control the device. A logic high signal on this pin turns the switch on, whereas a logic low turns it off.
2. Pin 2 (Ground/GND): This is the ground pin, connecting the device to the system ground.
3. Pin 3 (Output/OUT): This is the power output pin connected to the load. The device controls the power flow from the supply to this pin.
4. Pin 4 (Drain/Supply Voltage/Vbb): This pin is connected to the positive supply voltage.
The BTS3408G features include protection against overcurrent, overtemperature, and short-circuit situations, ensuring robust and reliable operation in harsh environments. It is engineered to drive resistive, inductive, or capacitive loads in automotive lighting, motors, and other applications requiring high-side power switching.
Manufacturer
Application
Package
Frequently Asked Questions
Q: What is the maximum output current per channel of the BTS3408G?
A: The maximum output current per channel is 550mA, suitable for driving low-power loads.
Q: Does this device require an external Vcc supply?
A: No, it is a low-side switch with a "Not Required" Vcc/Vdd, operating directly from the load voltage up to 60V.
Q: What fault protection features does the BTS3408G offer?
A: It includes current limiting, open load detection, over-temperature, and over-voltage protection, plus an auto-restart function.
Q: What is the typical on-resistance (Rds On) of this switch?
A: The typical Rds On is 480mOhm, ensuring low power dissipation for 550mA loads.
Q: Is the input type for controlling the outputs inverted or non-inverting?
A: The input type is Non-Inverting, meaning a high signal turns the output on, and a low signal turns it off.
Q: Can this component be used in high-temperature automotive environments?
A: Yes, it operates from -40°C to 150°C junction temperature, suitable for harsh thermal conditions.
Q: What package does the BTS3408G come in, and is it surface-mountable?
A: It is housed in a PG-DSO-8-36 package (8-SOIC), designed for surface-mount assembly.
