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BQ24070RHLR The Texas Instruments BQ24070RHLR is a single-cell Li-ion linear battery charger IC. It features a 1.5A charge current and operates from a 16V input.
Mfr Part #:

BQ24070RHLR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24070RHLR is a single-cell Li-ion linear battery charger IC. It features a 1.5A charge current and operates from a 16V input.
✓ Total Stock: 4,453 pcs
$ Price Range: $1.04

BQ24070RHLR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,462 pcs
On Request
2462 pcs On Request 1 On Request On Request 14+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,480 pcs
On Request
1480 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
511 pcs
On Request
511 pcs On Request 1 On Request On Request 1950+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BQ24070RHLR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Battery Pack Voltage
Charge Current
Control Interface
Current
Fault Protection
Input Voltage
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
Supplier Device Package
Supplier Package
Voltage
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BQ24070RHLR Description

Short technical summary and product information.

The BQ24070RHLR from Texas Instruments is a highly integrated, single-cell Li-ion linear battery charger and system power-path management IC. Designed for portable applications, it supports charging Lithium Ion or Lithium Polymer batteries.

 

Key electrical specifications include a maximum charge current of 1.5A, with a maximum input voltage of 16V and an absolute maximum of 18V. The battery charge voltage is regulated to 4.2V. The device operates with a minimum input voltage of 4.35V and features a linear control topology. It offers programmable features for current and timer control, along with fault protection for over temperature, reverse current, and short circuits.

 

This IC is housed in a 20-VQFN (3.5x4.5mm) package and is designed for surface mount applications. The operating temperature range is from -40°C to 125°C (TJ), with some sources indicating -40°C to 85°C. It includes features like BAT temperature thermistor monitoring, IC thermal regulation, and Power Path management, allowing simultaneous system power and battery charging.

 

The BQ24070RHLR is suitable for various portable electronic devices requiring efficient and reliable battery charging solutions.

BQ24070RHLR Quick Information

Product Type: Battery Charger IC
Canonical Name: BQ24070RHLR Single-Cell Li-Ion Linear Battery Charger
Subcategory: Linear Battery Charger

BQ24070RHLR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BQ24070RHLR Estimated Pricing

Qty Low High
1+ $1.04 $1.04

Estimated market price range - modelled values for guidance only, not live distributor offers.

BQ24070RHLR Features

  • Single-cell Li-ion/Li-Polymer battery charger.
  • Maximum charge current of 1.5A.
  • Input voltage up to 16V.
  • Surface mount 20-VQFN package.
  • Integrated power path management.

BQ24070RHLR Applications

  • Portable electronics and handheld devices.
  • Single-cell Li-Ion battery-powered equipment.
  • Consumer and industrial battery charging applications.
  • Space-constrained designs requiring linear charger.

BQ24070RHLR FAQs

7 frequently asked questions generated from this part’s specifications.
What battery chemistry does the BQ24070RHLR support?

Lithium Ion/Polymer.

What is the charge voltage for this charger?

4.2V.

What is the maximum charge current?

2A.

What is the input voltage range?

4.35V to 16V, with an absolute maximum of 18V.

What is the operating temperature range?

Junction temperature range: -40°C to 125°C. Ambient temperature range: -40°C to 85°C.

What package does the BQ24070RHLR come in?

20-VFQFN Exposed Pad (also known as 20-VQFN 3.5x4.5mm).

How is the charger controlled?

Standalone (RC-Settable) interface.

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