BQ25638YBGR

Texas Instruments
595-BQ25638YBGR
BQ25638YBGR

Mfr.:

Description:
Battery Management IC controlled 1-cel l 5-A maximum 18-V i

Datasheet:
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Battery Management
RoHS:  
Charge Management
Lithium-ion, Lithium Polymer
4.8 V
5 A
3.9 V to 18 V
DSBGA-30
SMD/SMT
BQ25638
Brand: Texas Instruments
Features: High Accuracy
Maximum Operating Temperature: + 85 C
Minimum Operating Temperature: - 40 C
Operating Supply Current: 3.1 A
Product Type: Battery Management
Factory Pack Quantity: 6000
Subcategory: PMIC - Power Management ICs
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Attributes selected: 0

Datasheet

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Compliance Codes
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

bq25638 I2C Controlled Battery Charger IC

Texas Instruments bq25638 I2C Controlled Battery Charger IC is a highly integrated 5A switch-mode battery charge and system power path management device for single-cell Li-Ion and Li-polymer batteries. The solution is highly integrated with built-in loop compensation, current sensing, input reverse-blocking FET (RBFET, Q1), high-side switching FET (HSFET, Q2), low-side switching FET (LSFET, Q3), and battery FET (BATFET, Q4) between system and battery. It uses NVDC power path management, regulating the system slightly above the battery voltage without dropping below a configurable minimum system voltage. The low-impedance power path reduces battery charging time, optimizes switch-mode operation efficiency, and extends battery life during discharging. The I2C serial interface with the system and charging settings makes bq25638 a truly flexible solution.

In Stock: 582

Stock:
582
Can Dispatch Immediately
On Order:
6’000
Expected 8/19/2026
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:
CHF -.--
Ext. Price:
CHF -.--
Est. Tariff:

Pricing (CHF)

Qty. Unit Price
Ext. Price
CHF 3.43 CHF 3.43
CHF 2.59 CHF 25.90
CHF 2.39 CHF 59.75
CHF 2.17 CHF 217.00
CHF 2.06 CHF 515.00
CHF 2.05 CHF 1’025.00
CHF 1.97 CHF 1’970.00
CHF 1.95 CHF 4’875.00
CHF 1.83 CHF 10’980.00

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