MP2602DQ-LF-Z

The MP2602DQ-LF-Z is a monolithic integrated circuit designed primarily for charging single-cell lithium-ion or lithium-polymer batteries. Manufactured by Monolithic Power Systems (MPS), it offers a compact and efficient solution for portable device power management. The chip features a linear charging algorithm which includes trickle charge, constant current (CC), and constant voltage (CV) phases, ensuring safe and efficient charging.
Key attributes include programmable charge current and charge termination, automatic recharge, and an integrated power path, allowing for device operation even when the battery is deeply discharged. The MP2602DQ-LF-Z also provides protections such as over-voltage, over-current, and thermal regulation, enhancing safety and reliability.
Its low quiescent current and high regulation accuracy make it suitable for various applications such as smartphones, tablets, and other portable electronics. The package type is typically a small form factor, like DFN or QFN, contributing to minimal PCB space usage. Overall, the MP2602DQ-LF-Z is optimized for efficiency and space-saving in battery charging applications.

The MP2602DQ-LF-Z is a linear battery charger designed for single-cell lithium-ion or lithium-polymer batteries. Key features include:
1. Input Voltage Range: It supports a wide input voltage range, typically from 4.5V to 6.5V, allowing flexibility in power source selection.
2. Charge Management: The device offers constant current (CC) and constant voltage (CV) charging modes, ensuring efficient and accurate battery charging.
3. Programmable Charge Current: Charge current can be programmed up to 1A, providing versatility in charging different battery capacities.
4. Automatic Recharge: It features automatic recharge once the battery voltage drops below a specified threshold, maintaining battery readiness.
5. Protection Features: The MP2602DQ-LF-Z includes safety features such as over-voltage protection, short-circuit protection, and thermal regulation to prevent overheating.
6. Status Indication: LED status indicators are available for charge status and fault indication, facilitating easy monitoring.
7. Small Package: It is available in a compact package, ideal for space-constrained applications.
These features make the MP2602DQ-LF-Z suitable for portable devices, handheld equipment, and other applications requiring efficient battery charging solutions.

The MP2602DQ-LF-Z is typically packaged in a QFN (Quad Flat No-leads) package. This type of packaging is compact and surface-mountable, making it suitable for applications requiring efficient space utilization and thermal performance.

The MP2602DQ-LF-Z is a battery charger IC designed for single-cell lithium-ion or lithium-polymer batteries. It comes in a compact package and is typically used in portable electronic devices.
The MP2602DQ-LF-Z is available in a 3mm x 3mm QFN (Quad Flat No-leads) package with 10 pins. Here is a brief overview of its pin functions:
1. IN: Input voltage supply.
2. GND: Ground connection.
3. OUT: Output to the battery.
4. CHG: Charge status indicator.
5. PROG: Programs the charge current.
6. EN: Enable pin for controlling the device.
7. ISET: Sets the charge current.
8. TEMP: Temperature monitoring input.
9. SS: Soft-start control.
10. VCC: Input supply voltage.
The MP2602DQ-LF-Z includes features like automatic recharge, temperature monitoring, and charge status indication, making it suitable for efficient and safe battery charging applications.

The MP2602DQ-LF-Z is manufactured by Monolithic Power Systems (MPS). MPS is a company that specializes in the design and production of high-performance, integrated power solutions. They focus on providing power management products and solutions to a variety of markets, including industrial, automotive, consumer electronics, computing, and telecommunications. MPS is known for its expertise in analog and mixed-signal semiconductor technologies, which enable efficient power conversion and management in various electronic devices and applications.

The MP2602DQ-LF-Z is primarily used in battery management systems. It is designed for applications requiring efficient and reliable battery charging, such as portable electronic devices, battery-powered tools, and other consumer electronics. The component is ideal for optimizing battery performance and ensuring safe charging cycles.

Equivalent products to the MP2602DQ-LF-Z, a battery charger IC, may include the TP4056, MCP73831, and LTC4054. These alternatives offer similar functionalities for lithium-ion and lithium-polymer battery charging. When selecting an equivalent, consider specifications like charging current, voltage, and package type to ensure compatibility with your application.