BQ24179YBGR

Texas Instruments
595-BQ24179YBGR
BQ24179YBGR

Mfr.:

Description:
Battery Management Integrated NVDC 5- A 1-cell to 4-cell s

Datasheet:
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Battery Management
RoHS:  
Charge Management
Lithium-ion, Lithium Polymer
3 V to 18.8 V
5 A
3.6 V to 24 V
DSBGA-56
SMD/SMT
BQ24179
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Features: BAT Temp Thermistor Monitoring, High Accuracy, IC Thermal Regulation, Input Current Optimization, Input Current Limit, Input OVP, Integrated ADC, NVDC Power Path Management, USB C/PD Compatible
Maximum Operating Temperature: + 85 C
Minimum Operating Temperature: - 40 C
Operating Supply Current: 3.3 A
Product Type: Battery Management
Factory Pack Quantity: 3000
Subcategory: PMIC - Power Management ICs
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Attributes selected: 0

Datasheet

Application Notes

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Compliance Codes
USHTS:
8542390070
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.

bq24179 Buck-Boost Battery Charger

Texas Instruments bq24179 Buck-Boost Battery Charger is a fully integrated switch-mode buck-boost charger for 1- to 4-cell Li-ion batteries and Li-polymer batteries. The integration includes four switching MOSFETs (Q1, Q2, Q3, Q4), input and charging current sensing circuits, the battery FET (QBAT), and all the loop compensation of the buck-boost converter. It uses narrow VDC power path management, regulating the system slightly above the battery voltage without dropping below a configurable minimum system voltage. When system power exceeds the input source rating, battery supplement mode supports the system without overloading the input source. The charger supports the NVDC power path management, in which the system is regulated at a voltage slightly higher than the battery voltage but does not drop below the minimum system voltage. The system keeps operating even when the battery is completely discharged or removed. When load power exceeds input source rating, the battery gets into supplement mode and prevents the input source from being overloaded and the system from crashing.

In Stock: 4,512

Stock:
4,512 Can Dispatch Immediately
Factory Lead Time:
16 Weeks Estimated factory production time for quantities greater than shown.
Quantities greater than 4512 will be subject to minimum order requirements.
Minimum: 1   Multiples: 1
Unit Price:
£-.--
Ext. Price:
£-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 3000)

Pricing (GBP)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
£5.53 £5.53
£4.27 £42.70
£3.95 £98.75
£3.61 £361.00
£3.34 £835.00
£3.24 £3,240.00
Full Reel (Order in multiples of 3000)
£3.02 £9,060.00
† A MouseReel™ fee of £3.50 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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