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BQ24753ARHDR The Texas Instruments BQ24753ARHDR is a host-controlled battery charger IC designed for Li-Ion and Li-Polymer batteries. It supports 2-4 series cells and offers a maximum charge current of 10A.
Mfr Part #:

BQ24753ARHDR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24753ARHDR is a host-controlled battery charger IC designed for Li-Ion and Li-Polymer batteries. It supports 2-4 series cells and offers a maximum charge current of 10A.
✓ Total Stock: 47,299 pcs
$ Price Range: $6.61

BQ24753ARHDR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
20,700 pcs
On Request
20700 pcs On Request 1 On Request On Request 14+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
13,700 pcs
On Request
13700 pcs On Request 1 On Request On Request 09+ On Request On Request
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
11,794 pcs
On Request
11794 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,105 pcs
On Request
1105 pcs On Request 1 On Request On Request On Request 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.

BQ24753ARHDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Battery Pack Voltage
Charge Current
Current
Efficiency
Fault Protection
Frequency
Mounting Type
Number of Cells
Operating Temperature
Supplier Device Package
Supplier Package
Voltage
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BQ24753ARHDR Description

Short technical summary and product information.

The BQ24753ARHDR from Texas Instruments is a high-efficiency, synchronous buck converter battery charger IC. It is designed for Li-Ion and Li-Polymer battery applications, supporting 2, 3, or 4 series cells with a maximum charge current of 10A.

 

This charger IC features a wide input voltage range from 8V to 24V and operates within a junction temperature range of -40°C to 125°C. It provides high-accuracy voltage and current regulation, with ±0.5% charge voltage accuracy and ±3% charge current accuracy. The device integrates automatic system power selection from an AC/DC adapter or battery, internal loop compensation, and internal soft start.

 

Key features include programmable input overvoltage protection (OVP), fast dynamic power management (DPM), and programmable inrush adapter power (ACOP) and overcurrent (ACOC) limits. The BQ24753ARHDR is available in a 28-VQFN (5x5mm) surface-mount package.

 

Applications for the BQ24753ARHDR include notebook computers, netbooks, ultra-mobile computers, portable data capture terminals, portable printers, medical diagnostics equipment, battery bay chargers, and battery back-up systems.

BQ24753ARHDR Quick Information

Product Type: Battery Charger
Series: BQ24753A
Canonical Name: BQ24753A Host-Controlled Li-Ion and Li-Polymer Battery Charger
Subcategory: Power Management

BQ24753ARHDR Compliance

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

BQ24753ARHDR Estimated Pricing

Qty Low High
1+ $6.61 $6.61

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

BQ24753ARHDR Features

  • Supports 2-4 cell Li-Ion/Li-Polymer batteries.
  • Maximum charge current of 10A.
  • Wide 8-24V input voltage range.
  • High accuracy voltage and current regulation.
  • Integrated OVP, DPM, and ACOP/ACOC protection.

BQ24753ARHDR Applications

  • Ideal for notebook and ultra-mobile computers.
  • Suitable for portable data capture devices.
  • Used in medical diagnostics equipment.
  • Applicable for battery bay chargers.
  • Supports battery back-up systems.

BQ24753ARHDR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the BQ24753ARHDR?

The input voltage range is 8V to 24V.

What package does the BQ24753ARHDR come in?

It is available in a 28-VQFN (5x5) surface mount package with exposed pad.

What is the operating temperature range of the BQ24753ARHDR?

The junction operating temperature range is -40°C to 125°C.

How many battery cells does the BQ24753ARHDR support?

It supports 2 to 4 series Li-Ion or Li-Polymer cells.

What is the maximum charge current of the BQ24753ARHDR?

The maximum charge current is 10A, programmable as constant current.

What fault protections are included in the BQ24753ARHDR?

It includes over-current and over-voltage protection.

What is the charge voltage accuracy of the BQ24753ARHDR?

The typical charge voltage accuracy is ±0.5%.

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