BQ24022DRCR

The BQ24022DRCR is a linear battery charger IC designed by Texas Instruments for single-cell Li-Ion or Li-Polymer batteries. It offers a compact and efficient solution for portable applications by integrating a range of features. The device supports USB and AC adapter inputs, providing flexibility in charging sources. Its key features include power path management, allowing simultaneous battery charging and powering of the system load, as well as programmable charge current and thermal regulation to ensure safe operation. The BQ24022DRCR also includes safety features such as charge status indicators, a programmable timer, and over-voltage protection. Its small footprint, typically in a 3mm x 3mm VSON package, makes it suitable for space-constrained designs. This IC is particularly useful in portable devices that require efficient and reliable battery management.

The BQ24022DRCR is a highly integrated single-cell Li-Ion/Li-Polymer battery charger IC from Texas Instruments. Key features include:
1. Input Voltage Range: Supports 4.35V to 10.2V input, suitable for USB and adapter power sources.
2. Charge Management: Offers pre-charge, fast-charge, and termination phases with programmable charge current and voltage.
3. Power Path Management: Provides dynamic power path management, allowing simultaneous device operation and battery charging.
4. Safety Features: Incorporates thermal regulation, battery temperature sensing, and safety timers to prevent overcharging.
5. Status Indication: Built-in LED drivers for charge status indication.
6. Compact Package: Available in a small, 10-pin 3 mm x 3 mm VSON package, ideal for space-constrained applications.
7. Low Quiescent Current: Ensures minimal power consumption when the device is in standby mode.
8. Battery Overvoltage Protection: Protects the battery from being overcharged, enhancing safety and longevity.
These features make the BQ24022DRCR suitable for portable electronics, mobile phones, and other battery-powered applications requiring efficient charging solutions.

The BQ24022DRCR is packaged in a VSON (Very Thin Small Outline No-lead) package with 10 pins. The specific dimensions are defined by the DRCR package option, which typically includes features like a small footprint and thin profile suitable for compact electronic designs.

The BQ24022DRCR is a battery management IC from Texas Instruments designed primarily for portable applications. It is part of the BQ2402x family of devices, aimed at charging single-cell Li-Ion and Li-Polymer batteries. The BQ24022DRCR comes in a 3 mm x 3 mm, 10-pin SON package.
Here is a concise description of its pin count and function:
1. OUT: Power output.
2. IN: Input power supply.
3. ISET: Charge current set; connects a resistor to GND to set the charge current.
4. LOPGOOD: Open-drain output indicating the presence of power.
5. STAT: Charge status open-drain output.
6. CE: Charge enable input; active low.
7. PGND: Power ground.
8. PRETERM: Pre-charge and termination current set pin.
9. VBAT: Battery connection point.
10. TS: Temperature sense input for battery pack thermistor.
This IC supports charge current up to 1 A, operates with an input voltage range from 4.35 V to 6.5 V, and includes safety features such as thermal regulation and overvoltage protection.

The BQ24022DRCR is manufactured by Texas Instruments (TI). Texas Instruments is a technology company that designs and produces semiconductors and various integrated circuits, which are used in a wide array of electronic applications. Founded in 1930, TI is headquartered in Dallas, Texas, and is known for its advancements in the field of analog and embedded processing products. The company serves a diverse range of industries, including automotive, industrial, consumer electronics, and communications equipment. TI's extensive product portfolio and commitment to innovation have made it a significant player in the electronics industry worldwide.

The BQ24022DRCR is a linear battery charger IC designed for single-cell lithium-ion or lithium-polymer batteries. Its application areas include portable devices such as smartphones, tablets, wearable technology, digital cameras, and other battery-powered electronics. It is particularly useful in applications requiring efficient charging management, thermal regulation, and protection features for safe charging operations. Additionally, its small footprint makes it suitable for compact and space-constrained designs.

The BQ24022DRCR is a linear battery charger IC from Texas Instruments. Equivalent products from other manufacturers include:
1. MCP73831 from Microchip Technology: A similar single-cell Li-Ion/Li-Polymer charge management controller.
2. LTC4054 from Analog Devices: A standalone linear charger designed for Li-Ion batteries.
3. TP4056: A widely used Li-Ion battery charger with similar functions.
These alternatives vary slightly in features, so verifying compatibility with specific requirements is essential.