BQ24616RGET
ActiveSWITCHING BATTERY CHARGER CONTROLLER LI-ION/LI-POL 10000MA 2.1V TO 26V 24-PIN VQFN EP T/R
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BQ24616RGET
ActiveSWITCHING BATTERY CHARGER CONTROLLER LI-ION/LI-POL 10000MA 2.1V TO 26V 24-PIN VQFN EP T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | BQ24616RGET |
|---|---|
| Battery Chemistry | Lithium Ion/Polymer |
| Battery Pack Voltage [Max] | 26 V |
| Charge Current - Max [Max] | 10 A |
| Current - Charging | Constant - Programmable |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit, Over Current |
| Mounting Type | Surface Mount |
| Number of Cells [Max] | 6 |
| Number of Cells [Min] | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 24-VFQFN Exposed Pad |
| Programmable Features | Current |
| Supplier Device Package | 24-VQFN (4x4) |
| Voltage - Supply (Max) [Max] | 28 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.27 | |
| 10 | $ 3.83 | |||
| 25 | $ 3.62 | |||
| 100 | $ 3.14 | |||
| Digi-Reel® | 1 | $ 4.27 | ||
| 10 | $ 3.83 | |||
| 25 | $ 3.62 | |||
| 100 | $ 3.14 | |||
| Tape & Reel (TR) | 250 | $ 2.98 | ||
| 500 | $ 2.83 | |||
| Texas Instruments | SMALL T&R | 1 | $ 4.58 | |
| 100 | $ 4.01 | |||
| 250 | $ 2.81 | |||
| 1000 | $ 2.27 | |||
Description
General part information
BQ24616 Series
The bq2461x device is a highly integrated, Japan Electronic Information Technology Association (JEITA) guideline-compatible, Li-ion or Li-polymer switched-mode battery charge controller. The device offers a constant-frequency synchronous switching PWM controller with high-accuracy charge current and voltage regulation, charge preconditioning, termination, adapter current regulation, and charge status monitoring
The bq2461x charges the battery in three phases: preconditioning, constant current, and constant voltage. Charge is terminated when the current reaches a minimum user-selectable level. A programmable charge timer provides a safety backup. The bq2461x 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 bq2461x device is a highly integrated, Japan Electronic Information Technology Association (JEITA) guideline-compatible, Li-ion or Li-polymer switched-mode battery charge controller. The device offers a constant-frequency synchronous switching PWM controller with high-accuracy charge current and voltage regulation, charge preconditioning, termination, adapter current regulation, and charge status monitoring