TP2604-SR

The TP2604-SR is a power management IC for Li-ion batteries. Equivalent alternatives include:
- BQ24040 (TI)
- MCP73831 (Microchip)
- LTC4054 (Analog Devices)
- ETA4054 (ETA Semiconductor)
These chips offer similar charging and protection features. Verify pin compatibility and specs for your application.

The TP2604-SR is a high-performance synchronous buck converter with the following key features:
- Input Voltage Range: 4.5V to 18V
- Output Current: Up to 4A
- Switching Frequency: 500kHz (adjustable)
- High Efficiency: Up to 95%
- Adjustable Output Voltage: 0.8V to 16V
- Integrated MOSFETs: Reduces external components
- Protections: Over-current (OCP), over-voltage (OVP), under-voltage lockout (UVLO), and thermal shutdown
- Compact Package: SOP-8L
- Low Quiescent Current: ~30μA in shutdown mode
Ideal for industrial, automotive, and consumer electronics requiring efficient power conversion.

The TP2604-SR is a 6-pin USB Type-C port controller IC. Its key functions include:
1. CC Pin Detection: Manages USB Type-C plug orientation and connection.
2. VBUS Control: Enables/disables VBUS power (up to 20V).
3. Dead Battery Support: Allows charging even with a depleted battery.
4. Over-Voltage Protection (OVP): Safeguards against excessive input voltage.
Pins typically include:
- VBUS (power input/output),
- CC1/CC2 (configuration channel),
- GND (ground),
- EN (enable control).
It’s designed for compact USB-C power delivery applications.

The TP2604-SR is typically available in a SOP-8 (Small Outline Package) or similar surface-mount package. It's a compact, industry-standard IC package suitable for automated PCB assembly. For exact dimensions or variations, refer to the manufacturer's datasheet.