Name: BQ24070RHLR
Brand: Texas Instruments
SKU: DS-6102680
Price: 1.7629 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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Texas Instruments BQ24070RHLR

IC BATT CHG LI-ION 1CELL 20VQFN

Manufacturer # :BQ24070RHLR

Manufacturer :Texas Instruments

Dasenic # :BQ24070RHLR-DS

Datasheet :

BQ24070RHLR Datasheet

Customer # :

Description : IC BATT CHG LI-ION 1CELL 20VQFN

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Quantity	Unit Price	Total
26+	$ 1.7629	$ 45.84
63+	$ 1.4465	$ 91.13
97+	$ 1.4013	$ 135.93
133+	$ 1.3560	$ 180.35
172+	$ 1.3109	$ 225.47

In Stock: 28522

MOQ :1 PCS

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Delivery Time :Ship Within 48 Hours

Shipping Origin :Shenzhen or Hong Kong Warehouse

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Unit Price :$ 1.7629

Total :$ 1.76

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Texas Instruments BQ24070RHLR technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/Battery Chargers
Product Status:Active
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:20-VFQFN Exposed Pad
Battery Chemistry:Lithium Ion/Polymer
Number of Cells:1
Charge Current - Max:1.5A
Interface:-
Supplier Device Package:20-VQFN (3.5x4.5)
Fault Protection:Over Temperature, Reverse Current, Short Circuit
Current - Charging:Constant - Programmable
Programmable Features:Current, Timer
Battery Pack Voltage:4.2V
Voltage - Supply ( Max):16V
EU RoHS Status:ROHS3 Compliant
MSL Rating:2 (1 Year,30°C/60%RH)
REACH Status:REACH Unaffected
US ECCN:EAR99
HTS US:8542.39.0001
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for Texas Instruments BQ24070RHLR
Datasheet:
BQ24070RHLR

Texas Instruments BQ24070RHLR Environmental and export classification status description
of Texas Instruments BQ24070RHLR The BQ24070RHLR is a highly integrated battery charger IC designed for lithium-ion (Li-ion) and lithium-polymer (Li-Poly) batteries. It is optimized for portable applications and features a variety of functionalities to ensure the safe and efficient charging of the battery. Functions 1. Battery Charging Control: Automatically detects the battery type and provides the correct charging current. 2. Input Power Management: Supports USB and wall adapter input with automatic power source selection. 3. Programmable Charge Current: Allows users to set the desired charging current via external resistors. 4. Thermal Regulation: Prevents overheating by adjusting the charge current based on the die temperature. 5. Protection Features: Includes safety features such as overvoltage protection, thermal shutdown, and overcurrent protection. Applications - Portable consumer electronics (smartphones, tablets, wearable devices) - Battery-powered devices - Wireless communication devices - Medical devices - Any application that requires safe and efficient lithium battery charging Alternative Parts There are several alternatives to the BQ24070RHLR, including: 1. BQ24073: Similar functionality with a different current rating. 2. BQ24074: Offers integrated FETs and additional features for flexibility. 3. MCP73831 (Microchip): A simple, low-cost Li-ion/Li-Polymer charge management controller. 4. MAX1555 (Maxim Integrated): A charger designed for single-cell lithium-ion batteries. Embedded Modules While the BQ24070RHLR is a standalone IC, embedded modules are often built around it to facilitate rapid prototyping. These modules typically include: - A completion charging circuit - Input/offload protection circuitry - A microcontroller interface for monitoring and control Related Q&A 1. Q: What types of batteries can the BQ24070RHLR charge? A: The BQ24070RHLR is designed to charge lithium-ion (Li-ion) and lithium-polymer (Li-Poly) batteries. 2. Q: How does the BQ24070RHLR manage input power sources? A: It automatically selects between different power sources such as USB and wall adapters, ensuring efficient operation according to power availability. 3. Q: What safety features are included in the BQ24070RHLR? A: The BQ24070RHLR includes overvoltage protection, thermal shutdown, and overcurrent protection to enhance safety during the charging process. 4. Q: Can the charge current of the BQ24070RHLR be adjusted? A: Yes, the charge current can be programmed via external resistors to suit specific application requirements. 5. Q: What applications are suitable for using the BQ24070RHLR? A: It is suitable for portable consumer electronics, battery-powered devices, wireless communication devices, medical devices, and any device requiring lithium battery charging.

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Q: What is the warranty period for the BQ24070RHLR?

A: We offer a 1-year warranty on the BQ24070RHLR. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.

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Q: What is the return or replacement process for BQ24070RHLR?

A: Dasenic conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:

- The defect must be reported within 365 days after delivery.

- The product must be unused and in its original, unopened packaging.

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BQ24070RHLR provided by Texas Instruments

Founded in 1930,Texas Instruments (Nasdaq: TXN) is a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. TI's product range spans from low-power, low-cost devices to high-performance, specialized solutions. With approximately 80,000 products, including microcontrollers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), operational amplifiers (op-amps), power management ICs, and more, we help over 100,000 customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs, going into markets such as industrial, automotive, personal electronics, communications equipment and enterprise systems. We have a long history of globally owned, regionally diverse internal manufacturing operations, including 15 manufacturing sites worldwide, with 12 wafer fabs, seven assembly and test factories, and multiple bump and probe facilities.