BQ24064DRCT
Active1-CELL, 1-A, LINEAR LI-ION BATTERY CHARGER W/ THERMAL REGULATION, 10.5V OVP, TEMP SENSE
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BQ24064DRCT
Active1-CELL, 1-A, LINEAR LI-ION BATTERY CHARGER W/ THERMAL REGULATION, 10.5V OVP, TEMP SENSE
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | BQ24064DRCT | BQ24064 Series |
|---|---|---|
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Battery Pack Voltage | 4.2 V | 4.2 V |
| Charge Current - Max [Max] | 1 A | 1 A |
| Current - Charging | Constant - Programmable | Constant - Programmable |
| Fault Protection | Short Circuit, Over Temperature, Over Voltage | Short Circuit, Over Temperature, Over Voltage |
| Function | - | Battery Charger |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Cells | 1 | 1 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 10-VFDFN Exposed Pad | 10-VFDFN Exposed Pad |
| Programmable Features | Timer | Timer |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 10-VSON (3x3) | 10-VSON (3x3) |
| Type | - | Power Management |
| Utilized IC / Part | - | BQ2406X |
| Voltage - Supply (Max) [Max] | 16.5 V | 16.5 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 | $ 3.10 | |
| 10 | $ 2.79 | |||
| 25 | $ 2.63 | |||
| 100 | $ 2.28 | |||
| Digi-Reel® | 1 | $ 3.10 | ||
| 10 | $ 2.79 | |||
| 25 | $ 2.63 | |||
| 100 | $ 2.28 | |||
| Tape & Reel (TR) | 250 | $ 1.52 | ||
| 500 | $ 1.45 | |||
| Texas Instruments | SMALL T&R | 1 | $ 2.59 | |
| 100 | $ 2.14 | |||
| 250 | $ 1.54 | |||
| 1000 | $ 1.16 | |||
BQ24064 Series
1-cell, 1-A, linear Li-ion battery charger w/ thermal regulation, 10.5V OVP, temp sense
| Part | Charge Current - Max [Max] | Battery Chemistry | Package / Case | Battery Pack Voltage | Number of Cells | Fault Protection | Mounting Type | Current - Charging | Supplier Device Package | Programmable Features | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply (Max) [Max] | Utilized IC / Part | Type | Supplied Contents | Function |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ24064DRCT | 1 A | Lithium Ion/Polymer | 10-VFDFN Exposed Pad | 4.2 V | 1 | Over Temperature, Over Voltage, Short Circuit | Surface Mount | Constant - Programmable | 10-VSON (3x3) | Timer | 85 °C | -40 °C | 16.5 V | ||||
Texas Instruments BQ24064EVM-005 | BQ2406X | Power Management | Board(s) | Battery Charger |
Description
General part information
BQ24064 Series
The bq2406x series are highly integrated Li-Ion and Li-Pol linear chargers, targeted at space-limited portable applications. The bq2406x series offers a variety of safety features and functional options, while still implementing a complete charging system in a small package. The battery is charged in three phases: conditioning, constant or thermally regulated current, and constant voltage. Charge is terminated based on minimum current. An internal programmable charge timer provides a backup safety feature for charge termination and is dynamically adjusted during the thermal regulation phase. The bq2406x automatically re-starts the charge if the battery voltage falls below an internal threshold; sleep mode is set when the external input supply is removed. Multiple versions of this device family enable easy design of the bq2406x in cradle chargers or in the end equipment, while using low cost or high-end AC adapters.
The bq2406x series are highly integrated Li-Ion and Li-Pol linear chargers, targeted at space-limited portable applications. The bq2406x series offers a variety of safety features and functional options, while still implementing a complete charging system in a small package. The battery is charged in three phases: conditioning, constant or thermally regulated current, and constant voltage. Charge is terminated based on minimum current. An internal programmable charge timer provides a backup safety feature for charge termination and is dynamically adjusted during the thermal regulation phase. The bq2406x automatically re-starts the charge if the battery voltage falls below an internal threshold; sleep mode is set when the external input supply is removed. Multiple versions of this device family enable easy design of the bq2406x in cradle chargers or in the end equipment, while using low cost or high-end AC adapters.