Mfr Part #:

BQ24450DWTR

The Texas Instruments BQ24450DWTR is a standalone integrated battery charge controller designed for Lead-Acid batteries. It offers a maximum charge current of 10A and operates within a wide input voltage range.

✓ Total Stock: 8,592 pcs

$ Price Range: $5.12

BQ24450DWTR Available from 5 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	4,758 pcs On Request	4758 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	3,480 pcs On Request	3480 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Chanetech ✓ Non-Authorised Inventory information	353 pcs On Request	353 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Emiteli ✓ Non-Authorised Inventory information	1 pcs On Request	1 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Fe Components ✓ Non-Authorised Inventory information	On Request On Request	On Request	On Request	10	On Request	On Request	On Request	On Request	On Request

BQ24450DWTR Description

Short technical summary and product information.

The BQ24450DWTR from Texas Instruments is an integrated charge controller specifically designed for valve-regulated lead-acid batteries. This device optimally controls both charging current and voltage, ensuring safe and efficient charging to maximize battery capacity and lifespan.

Key electrical specifications include a maximum charge current of 10A, an input voltage range from 5V to 40V, and a battery charge voltage range of 0V to 20V. The control topology is linear, and it features IC thermal regulation. The control interface is standalone and RC-settable.

This charge controller is suitable for various applications requiring reliable lead-acid battery charging. It is available in a 16-SOIC package and is designed for surface mount applications. The operating temperature range is -40°C to 70°C.

Applications include emergency lighting systems, security and alarm systems, telecommunication backup power, and uninterruptible power supplies.

BQ24450DWTR Quick Information

Product Type: Battery Charger

Series: BQ24450

Canonical Name: BQ24450DWTR Integrated Battery Charge Controller

Subcategory: Integrated Charge Controller

BQ24450DWTR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BQ24450DWTR Estimated Pricing

Qty	Low	High
1+	$5.12	$5.12

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

BQ24450DWTR Features

Standalone integrated battery charge controller.
Optimally controls charging current and voltage.
Maximizes battery capacity and lifespan.
Supports 1-16 series Lead-Acid cells.
Available in 16-SOIC package.

BQ24450DWTR Applications

Emergency lighting systems.
Security and alarm systems.
Telecommunication backup power.
Uninterruptible power supplies.

BQ24450DWTR FAQs

6 frequently asked questions generated from this part’s specifications.

What type of batteries does the BQ24450DWTR support?

The BQ24450DWTR supports Lead Acid batteries.

What is the maximum charge current for the BQ24450DWTR?

The maximum charge current is 10A.

What is the input voltage range for the BQ24450DWTR?

The input voltage range is from 5V to 40V.

What is the operating temperature range of the BQ24450DWTR?

The operating temperature range is -40°C to 70°C.

What package type is the BQ24450DWTR available in?

The BQ24450DWTR is available in a 16-SOIC package.

What are the applications for the BQ24450DWTR?