BQ24172RGYR Texas Instruments - Yeehing Electronics

Standalone 1-3 cell 4A synchronous Buck battery charger

Pricing (USD)

Quantity	Unit Price
1 — 99	2.929
100 — 249	2.567
250 — 999	1.799
1,000 +	1.01

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Battery Management
RoHS	Y
Product	Charge Management
Battery Type	Li-Ion, Li-Polymer
Output Voltage	Adjustable
Output Current	4 A
Operating Supply Voltage	4.5 V to 17 V
Operating Supply Current	15 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Package / Case	VQFN-24
Packaging	Reel
Series	BQ24172
Brand	Texas Instruments
Mounting Style	SMD/SMT
Development Kit	BQ24172EVM-706-5V
Moisture Sensitive	Yes
Product Type	Battery Management
Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs
Unit Weight	0.001926 oz

For more information, please refer to datasheet

Documents

BQ24172RGYR Datasheet

More Information

The bq2417x device is a highly integrated stand-alone Li-Ion and Li-Polymer switched-mode battery charger with two integrated N-channel power MOSFETs. The device offers a constant-frequency synchronous PWM controller with high-accuracy regulation of input current, charge current, and voltage. The bq2417x closely monitors the battery pack temperature to allow charge only in a preset temperature window. The bq24170 charges one, two, or three cells (selected by CELL pin), and the bq24172 is adjustable for up to three series Li+ cells.