BQ24620RVAR
ActiveSTANDALONE 1-7 CELL BUCK BATTERY CHARGE CONTROLLER FOR LITHIUM PHOSPHATE BATTERIES 16-VQFN -40 TO 85
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BQ24620RVAR
ActiveSTANDALONE 1-7 CELL BUCK BATTERY CHARGE CONTROLLER FOR LITHIUM PHOSPHATE BATTERIES 16-VQFN -40 TO 85
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | BQ24620RVAR | BQ24620 Series |
|---|---|---|
| Battery Chemistry | Lithium Iron Phosphate | Lithium Iron Phosphate |
| Battery Pack Voltage [Max] | 26 V | 26 V |
| Charge Current - Max [Max] | 10 A | 10 A |
| Current - Charging | Constant - Programmable | Constant - Programmable |
| Embedded | - | False |
| Fault Protection | Over Current, Over Voltage, Short Circuit, Over Temperature | Over Current, Over Voltage, Short Circuit, Over Temperature |
| Function | - | Battery Charger |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Cells [Max] | 7 | 7 |
| Number of Cells [Min] | 1 | 1 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 16-VFQFN Exposed Pad | 16-VFQFN Exposed Pad |
| Primary Attributes | - | 26 V |
| Primary Attributes | - | Multi Cell-Li-ion / Li-Polymer |
| Secondary Attributes | - | On-Board LEDs |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 16-VQFN | 16-VQFN |
| Supplier Device Package [x] | 3.5 | 3.5 |
| Supplier Device Package [y] | 3.5 | 3.5 |
| Type | - | Power Management |
| Utilized IC / Part | - | BQ24620 |
| Voltage - Supply (Max) [Max] | 28 V | 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 | Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | 1 | $ 4.56 | |
| 10 | $ 3.46 | |||
| 25 | $ 3.19 | |||
| 100 | $ 2.89 | |||
| 250 | $ 2.74 | |||
| 500 | $ 2.66 | |||
| 1000 | $ 2.59 | |||
| 3000 | $ 2.50 | |||
| Digikey | Cut Tape (CT) | 1 | $ 4.95 | |
| 10 | $ 4.44 | |||
| 25 | $ 4.20 | |||
| 100 | $ 3.64 | |||
| 250 | $ 3.45 | |||
| 500 | $ 3.10 | |||
| 1000 | $ 2.61 | |||
| Digi-Reel® | 1 | $ 4.95 | ||
| 10 | $ 4.44 | |||
| 25 | $ 4.20 | |||
| 100 | $ 3.64 | |||
| 250 | $ 3.45 | |||
| 500 | $ 3.10 | |||
| 1000 | $ 2.61 | |||
| Tape & Reel (TR) | 3000 | $ 2.48 | ||
| LCSC | N/A | 1 | $ 4.01 | |
| 10 | $ 3.49 | |||
| 30 | $ 3.19 | |||
| 100 | $ 2.88 | |||
| 500 | $ 2.74 | |||
| 1000 | $ 2.67 | |||
| Mouser Electronics | N/A | 1 | $ 4.56 | |
| 10 | $ 3.47 | |||
| 25 | $ 3.19 | |||
| 100 | $ 2.89 | |||
| 250 | $ 2.75 | |||
| 500 | $ 2.64 | |||
| 3000 | $ 2.37 | |||
| Texas Instruments | LARGE T&R | 1 | $ 3.73 | |
| 100 | $ 3.27 | |||
| 250 | $ 2.29 | |||
| 1000 | $ 1.85 | |||
| Win Source Electronics | N/A | 13 | $ 3.85 | |
| 32 | $ 3.16 | |||
| 49 | $ 3.06 | |||
| 68 | $ 2.96 | |||
| 88 | $ 2.87 | |||
| 117 | $ 2.57 | |||
BQ24620 Series
Standalone 1-7 cell Buck battery charge controller for Lithium phosphate batteries
| Part | Supplier Device Package [x] | Supplier Device Package [y] | Supplier Device Package | Charge Current - Max [Max] | Current - Charging | Number of Cells [Min] | Number of Cells [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Fault Protection | Battery Chemistry | Battery Pack Voltage [Max] | Package / Case | Voltage - Supply (Max) [Max] | Mounting Type | Function | Supplied Contents | Utilized IC / Part | Secondary Attributes | Embedded | Primary Attributes | Primary Attributes | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ24620RVAT | 3.5 | 3.5 | 16-VQFN | 10 A | Constant - Programmable | 1 | 7 | 85 °C | -40 °C | Over Current, Over Temperature, Over Voltage, Short Circuit | Lithium Iron Phosphate | 26 V | 16-VFQFN Exposed Pad | 28 V | Surface Mount | ||||||||
Texas Instruments BQ24620EVM | Battery Charger | Board(s) | BQ24620 | On-Board LEDs | 26 V | Multi Cell-Li-ion / Li-Polymer | Power Management | ||||||||||||||||
Texas Instruments BQ24620RVAR | 3.5 | 3.5 | 16-VQFN | 10 A | Constant - Programmable | 1 | 7 | 85 °C | -40 °C | Over Current, Over Temperature, Over Voltage, Short Circuit | Lithium Iron Phosphate | 26 V | 16-VFQFN Exposed Pad | 28 V | Surface Mount |
Description
General part information
BQ24620 Series
The bq24620 device is a highly integrated lithium phosphate 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, and charge status monitoring.
The bq24620 charges the battery in three phases: preconditioning, constant current, and constant voltage.
The bq24620 device is a highly integrated lithium phosphate 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, and charge status monitoring.
Documents
Technical documentation and resources