See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

RVA | 16

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

BQ24650RVAT


High Efficiency Synchronous Switch-Mode Charger Controller – Solar Battery Charger

TI Store Price:

 
 
Qty.Price
1 - 9 $ 5.18
10 - 24 $ 4.72
25 - 99 $ 4.26
100 - 249 $ 3.91
250 - 499 $ 3.57
500 - 749 $ 3.08
750 - 999 $ 2.67
1000 - 9999 $ 2.30

Adjust your quantity during checkout

Texas Instruments BQ24650RVAT

The bq24650 device is a highly integrated switch-mode battery charge controller. It provides input voltage regulation, which reduces charge current when input voltage falls below a programmed level. When the input is powered by a solar panel, the input regulation loop lowers the charge current so that the solar panel can provide maximum power output.

The bq24650 offers a constant-frequency synchronous PWM controller with high accuracy current and voltage regulation, charge preconditioning, charge termination, and charge status monitoring.

The bq24650 charges the battery in three phases: pre-conditioning, constant current, and constant voltage. Charge is terminated when the current reaches 1/10 of the fast charge rate. The pre-charge timer is fixed at 30 minutes. The bq24650 automatically restarts the charge cycle if the battery voltage falls below an internal threshold and enters a low quiescent current sleep mode when the input voltage falls below the battery voltage.

The bq24650 supports a battery from 2.1 V to 26 V with VFB set to a 2.1-V feedback reference. The charge current is programmed by selecting an appropriate sense resistor. The bq24650 is available in a 16 -pin, 3.5 mm × 3.5 mm2 thin QFN package.

View datasheet
View product folder
Order SummaryEdit >
Subtotal: $0.00
Shipping & Handling: -
Total (USD): $0.00