BQ24120RHLT Allicdata Electronics

BQ24120RHLT Integrated Circuits (ICs)

Allicdata Part #:

296-19572-2-ND

Manufacturer Part#:

BQ24120RHLT

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC LI-ION CHARGE MGMT 20-QFN
More Detail: Charger IC Lithium-Ion/Polymer 20-VQFN (3.5x4.5)
DataSheet: BQ24120RHLT datasheetBQ24120RHLT Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Series: bqSWITCHER™
Packaging: Tape & Reel (TR) 
Part Status: Active
Battery Chemistry: Lithium-Ion/Polymer
Number of Cells: 1
Current - Charging: Constant - Programmable
Programmable Features: Current, Timer
Fault Protection: Over Temperature
Charge Current - Max: 2A
Battery Pack Voltage: 4.2V
Voltage - Supply (Max): 16V
Interface: --
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 20-VFQFN Exposed Pad
Supplier Device Package: 20-VQFN (3.5x4.5)
Base Part Number: BQ24120
Description

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BQ24120RHLT is a Battery Management IC for Li-ion and Li-polymer Cell packs. It is widely used in phones, MP3 players, tablet PCs and other portable devices. It is a PMIC (Power Management IC) specifically designed for Battery Chargers.

BQ24120RHLT is a multi-chemistry Charge IC. It uses a synchronous Pulse Width Modulation (PWM) and Charge Balance (CB) architecture to provide a fast, safe and efficient charge for a wide range of cell kinds. It provides a wide range of features, from a low input current to a high output current, to suit a wide range of products.

BQ24120RHLT can be used in applications that require a high level of precision, such as tablets and smartphones. It can handle both a low input voltage and a high output voltage, allowing it to be used in multiple battery types. The built-in safety feature provides extra protection, preventing the battery from being overcharged or over-discharged. The battery temperature monitoring function helps to regulate the charging process, thus minimizing any potential damage to the battery.

BQ24120RHLT also supports multiple charge methods including constant current/constant voltage (CC/CV), constant voltage/constant current (CV/CC), and cut-off current mode, allowing it to be used in a wide range of applications. It also has protected features for overvoltage, overcurrent and short circuit occurrences, so the battery remains protected even during heavy use.

BQ24120RHLT\'s working principle is fairly straightforward. It takes a voltage from a battery and applies it to an integrated power switch, which then charges the battery. The battery voltage is sensed by an internal A/D converter, and the processor then uses this information to adjust the charging current according to the needs of the battery. The processor also adjusts the charging current to keep the battery at a safe level.

One of the most important features of BQ24120RHLT is its ability to support multiple charge cycles. The processor can be programmed to adjust the charge current according to the rate of charge required by the battery, ensuring that it is able to get maximum charge cycles without suffering any damage. The processor also ensures that the battery will always be safe and at the optimal charging level.

The BQ24120RHLT is used in a wide range of applications. Its fast, safe and efficient charging mechanism makes it ideal for use in phones, MP3 players, tablet PCs and other portable devices. It is an important component of any mobile device due to its ability to provide a reliable and efficient charge, protecting both the battery and the device from potential damage.

The specific data is subject to PDF, and the above content is for reference

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