Description
The Toshiba TB2909FNG is a 1-channel, mono audio amplifier IC designed for automotive applications. It's a Class-AB amplifier that can deliver up to 2W of power. The device features low standby current consumption, making it suitable for battery-powered systems. Additionally, it has built-in overcurrent protection and thermal shutdown capabilities for safe operation.
The TB2909FNG is also a dual-channel H-bridge motor driver IC, capable of driving stepper motors and solenoids. It supports pulse-width modulation (PWM) control for speed regulation and has a fast response time with low noise operation. The operating voltage range is 4.5V to 27V, with a maximum input voltage of 43V.
This amplifier IC is suitable for DC motor control applications and is designed to meet automotive industry regulations. It's an ideal component for automotive audio systems, motor control circuits, and other applications where high-quality amplification and motor control are required.
Features
According to the product information, the features of TB2909FNG are:
- Low standby current consumption
- Dual-channel H-bridge motor driver IC suitable for stepper motors and solenoids
- Fully protected from overcurrent
- Pulse-width modulation supported
- Operating temperature range 0°C to 85°C
- Fast response time
- Low noise operation
- Safe shutdown protection
- Operating voltage 4.5V to 27V
- 3.5A output current per channel
- Suitable for DC motor control
- Max input voltage 43V
- Built-in overcurrent protection
- PWM control for speed regulation
These features are designed to provide a reliable and efficient audio amplifier solution for automotive applications.
Package
The package type of TB2909FNG is TSSOP16 (Thin Shrink Small Outline Package, 16 pins).
Manufacturer
The manufacturer of the TB2909FNG is Toshiba, a Japanese multinational conglomerate corporation that specializes in electronics and electrical systems.
Applications
According to the product information, the application areas of TB2909FNG are:
- Compliance with regulations
- Evaluating application circuits
- Important evaluation stage
- Following laws and regulations
- Reference circuits for design
- Thorough design evaluation
These applications are related to designing and evaluating electronic circuits that use the TB2909FNG audio amplifier IC.
Specifications
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Toshiba |
TB2909FNG FAQs
1.Q: Who manufactures TB2909FNG?
A: The manufacturer is Toshiba America Electronic Components, with supplier cage code J2925.
2.Q: What are the recommended operating conditions for TB2909FNG?
A: Check the datasheet for specifics, but typical conditions include a supply voltage range (e.g., 3V–16V) and temperature limits (e.g., -40°C to +85°C).
3.Q: What package does TB2909FNG use?
A: It is packaged in TSSOP16 (Thin Shrink Small Outline Package, 16-pin).
4.Q: Does TB2909FNG comply with industry certifications?
A: Yes, it adheres to RoHS 2011/65/EU and 2015/863. No PPAP or AEC-Q data is provided in the available parameters.
5.Q: What is the HTSUSA code for TB2909FNG?
A: The HTSUSA code is 8542330001, classifying it under "electronic integrated circuits."
6.Q: What are typical applications for TB2909FNG?
A: It’s commonly used in robotics, small appliances, automotive accessories (e.g., mirror control), and consumer electronics requiring motor control.
7.Q: What are the key features of TB2909FNG?
A: Key features include dual DC motor or single stepper motor control, compact TSSOP16 packaging, and compliance with RoHS standards (2011/65/EU, 2015/863).
8.Q: What is the pinout configuration of TB2909FNG?
A: The TB2909FNG comes in a TSSOP16 package. For detailed pin assignments (e.g., motor outputs, power supply, control pins), refer to the datasheet’s pinout diagram.
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