BQ25731RSNR

Texas Instruments
595-BQ25731RSNR
BQ25731RSNR

Mfr.:

Description:
Battery Management I2C 1-5 cell NVDC bu ck-boost battery ch

Datasheet:
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Battery Management
RoHS:  
Charge Management
Lead Acid, Lithium Iron Phosphate (LiFePO4), Lithium-ion, Lithium Polymer, Nickel Cadmium (NiCd), Nickel Metal Hydride (NiMH), Supercapacitor
23 V
16.2 A
3.5 V to 26 V
WQFN-32
SMD/SMT
BQ25731
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Moisture Sensitive: Yes
Product Type: Battery Management
Factory Pack Quantity: 3000
Subcategory: PMIC - Power Management ICs
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Attributes selected: 0

Datasheet

Models

PCN

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Compliance Codes
CAHTS:
8542390000
CNHTS:
8542399000
USHTS:
8542390070
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
China
Country of Diffusion:
United States
The country is subject to change at the time of shipment.

bq25731 Buck-Boost Battery Charge Controller

Texas Instruments bq25731 Buck-Boost Battery Charge Controller is a synchronous buck-boost battery charge controller. It can be used to charge a 1- to 5-cell battery from a wide range of input sources, including a USB adapter, high voltage USB-C Power Delivery (PD) sources, and traditional adapters. It offers a low component count, high-efficiency solution for space-constrained, 1- to 5-cell battery charging applications. During power-up, the charger sets the converter to a buck, boost, or buck-boost configuration based on the input source and battery conditions. The charger seamlessly transits between the buck, boost, and buck-boost operation modes without host control.

In Stock: 65

Stock:
65
Can Ship Immediately
On Order:
12,000
Expected 2026-10-12
Factory Lead-Time:
16
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 3000)

Pricing (CAD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$5.79 $5.79
$4.38 $43.80
$4.02 $100.50
$3.63 $363.00
$3.46 $865.00
$3.43 $1,715.00
$3.31 $3,310.00
Full Reel (Order in multiples of 3000)
$3.11 $9,330.00
6,000 Quote
† $8.50 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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