BQ25176MDSGR

The BQ25176MDSGR is a highly efficient, compact battery management IC designed by Texas Instruments for single-cell lithium-ion or lithium-polymer batteries. It is ideal for portable devices due to its small size and low power consumption. The device includes a linear charger, power path management, and an LDO (low dropout regulator), which optimizes battery performance and extends battery life.
Key features of the BQ25176MDSGR include a wide input voltage range, precise charge termination, and battery temperature monitoring for safe charging. It offers a programmable charge current and termination setting, allowing flexibility based on battery specifications. The integrated power path management enables instant system turn-on even with a deeply discharged battery, ensuring seamless operation and reliability.
The BQ25176MDSGR also supports a low quiescent current, which minimizes energy use when the device is idle, further contributing to extended battery life. Its compact package and versatile features make it suitable for wearable devices, fitness trackers, medical devices, and other portable electronics requiring efficient power management.

The BQ25176MDSGR is a highly efficient, compact linear battery charger tailored for single-cell Li-Ion, Li-Polymer, and LiFePO4 batteries. Key features include:
1. Input Voltage Range: Operates with an input voltage ranging from 3.5V to 26V.
2. Charge Current: Supports a programmable fast charge current up to 800mA.
3. Low Quiescent Current: Offers a low quiescent current of 2.5µA in battery-only mode, enhancing battery life.
4. Safety Features: It includes over-voltage protection (OVP), thermal regulation, and battery temperature monitoring for safe charging.
5. Regulation: Features precise voltage regulation with a maximum charge voltage up to 4.4V for Li-Ion and Li-Polymer, and up to 3.6V for LiFePO4.
6. Status Indication: Provides charge status indication through STAT pin for easy monitoring.
7. Small Package: Comes in a small 8-pin WSON package, ideal for space-constrained applications.
8. Application Flexibility: Suitable for use in various portable electronic devices, wearables, and small IoT applications.
Overall, the BQ25176MDSGR provides a reliable, efficient, and safe charging solution, supporting modern battery technologies with its comprehensive feature set.

The BQ25176MDSGR is a battery charge management IC from Texas Instruments. It comes in a 12-pin WSON (DSG) package type, which is compact and suitable for space-constrained applications.

The BQ25176MDSGR is a single-cell Li-Ion and Li-Polymer battery charge management IC from Texas Instruments. It typically comes in a small VSSOP (MSOP)-10 package, which has 10 pins. The device is designed to charge batteries via a USB or an adapter, providing functions such as pre-conditioning, constant current, and constant voltage charging phases.
Here is a brief overview of the pin functions:
1. IN - Supply input voltage.
2. OUT - Charge current output to the battery.
3. PG - Power Good status indicator.
4. CE - Charge enable input; used to enable or disable charging.
5. TS - Temperature sense input; monitors battery temperature.
6. ISET - Charge current set; used to program the charge current.
7. GND - Ground.
8. VBAT_S - Battery voltage sense input.
9. STAT - Charge status indicator.
10. ILIM - Input current limit set; controls the maximum input current.
These pins allow the BQ25176MDSGR to manage the charging process effectively, ensuring safety and efficiency for small portable devices.

The BQ25176MDSGR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide array of analog and embedded processing chips. TI's products are used in a variety of applications, including industrial, automotive, personal electronics, and communications equipment. The company is known for its innovation and leadership in the electronics industry, providing comprehensive solutions for power management, sensors, microcontrollers, and more.

The BQ25176MDSGR is a linear battery charger IC designed for low-power applications. It is commonly used in wearable devices, portable medical equipment, fitness trackers, smartwatches, and other compact electronic devices. Its features, such as low quiescent current, small footprint, and adjustable charging parameters, make it suitable for applications requiring efficient battery management for single-cell Li-Ion or Li-Polymer batteries.

The BQ25176MDSGR is a battery charge management IC from Texas Instruments. Equivalent products include:
1. Microchip MCP73831 - A linear charge management controller for single-cell Li-Ion/Li-Polymer batteries.
2. Analog Devices LTC4079 - A high voltage linear Li-Ion battery charger.
3. Maxim Integrated MAX1811 - A single-cell Li+ battery charger.
4. STMicroelectronics STC4054 - A standalone linear Li-Ion battery charger.
These alternatives offer similar functionalities for battery management and charging applications. Ensure compatibility in terms of electrical characteristics and package type for a successful replacement.