BQ24195LRGET
ActiveI2C CONTROLLED 2.5A SINGLE CELL CHARGER WITH 5.1V, 1-A SYNCHRONOUS BOOST OPERATION 24-VQFN -40 TO 85
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BQ24195LRGET
ActiveI2C CONTROLLED 2.5A SINGLE CELL CHARGER WITH 5.1V, 1-A SYNCHRONOUS BOOST OPERATION 24-VQFN -40 TO 85
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | BQ24195LRGET | BQ24195 Series |
|---|---|---|
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Battery Pack Voltage | 4.2 V | 4.2 V |
| Charge Current - Max [Max] | 2.5 A | 2.5 - 4.5 A |
| Contents | - | Board(s) |
| Current - Charging | Constant - Programmable | Constant - Programmable |
| Embedded | - | False |
| Fault Protection | Over Current, Over Voltage, Over Temperature | Over Current, Over Voltage, Over Temperature |
| Function | - | Battery Charger |
| Interface | I2C | I2C |
| 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 | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad |
| Primary Attributes | - | Li-Ion (1 Cell) |
| Secondary Attributes | - | I2C Interface(s) |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 24-VQFN (4x4) | 24-VQFN (4x4) |
| Type | - | Power Management |
| Utilized IC / Part | - | BQ24195, BQ24195L |
| Voltage - Supply (Max) [Max] | 17 V | 17 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 | $ 4.71 | |
| 10 | $ 3.58 | |||
| 25 | $ 3.30 | |||
| 100 | $ 2.99 | |||
| 250 | $ 2.39 | |||
| Digikey | Cut Tape (CT) | 1 | $ 3.60 | |
| 10 | $ 3.24 | |||
| 25 | $ 3.06 | |||
| 100 | $ 2.65 | |||
| Digi-Reel® | 1 | $ 3.60 | ||
| 10 | $ 3.24 | |||
| 25 | $ 3.06 | |||
| 100 | $ 2.65 | |||
| Tape & Reel (TR) | 250 | $ 2.52 | ||
| 500 | $ 2.39 | |||
| Mouser Electronics | N/A | 1 | $ 3.60 | |
| 10 | $ 2.47 | |||
| 100 | $ 2.40 | |||
| 250 | $ 2.39 | |||
| Rochester Electronics | N/A | 1 | $ 2.66 | |
| 25 | $ 2.61 | |||
| 100 | $ 2.50 | |||
| 500 | $ 2.39 | |||
| 1000 | $ 2.26 | |||
| TME | N/A | 1 | $ 5.10 | |
| 5 | $ 4.59 | |||
| 25 | $ 4.06 | |||
| 100 | $ 3.65 | |||
| 500 | $ 3.40 | |||
| Texas Instruments | SMALL T&R | 1 | $ 4.29 | |
| 100 | $ 3.54 | |||
| 250 | $ 2.54 | |||
| 1000 | $ 1.92 | |||
BQ24195 Series
I2C CONTROLLED 4.5A SINGLE CELL CHARGER WITH 5.1V, 2.1-A SYNCHRONOUS BOOST OPERATION 24-VQFN -40 TO 85
| Part | Supplier Device Package | Interface | Operating Temperature [Max] | Operating Temperature [Min] | Number of Cells | Battery Pack Voltage | Package / Case | Fault Protection | Battery Chemistry | Voltage - Supply (Max) [Max] | Charge Current - Max [Max] | Mounting Type | Current - Charging | Function | Primary Attributes | Secondary Attributes | Type | Embedded | Supplied Contents | Utilized IC / Part | Contents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ24195RGER | 24-VQFN (4x4) | I2C | 85 °C | -40 °C | 1 | 4.2 V | 24-VFQFN Exposed Pad | Over Current, Over Temperature, Over Voltage | Lithium Ion/Polymer | 17 V | 4.5 A | Surface Mount | Constant - Programmable | ||||||||
Texas Instruments BQ24195RGET | 24-VQFN (4x4) | I2C | 85 °C | -40 °C | 1 | 4.2 V | 24-VFQFN Exposed Pad | Over Current, Over Temperature, Over Voltage | Lithium Ion/Polymer | 17 V | 4.5 A | Surface Mount | Constant - Programmable | ||||||||
Texas Instruments BQ24195LRGET | 24-VQFN (4x4) | I2C | 85 °C | -40 °C | 1 | 4.2 V | 24-VFQFN Exposed Pad | Over Current, Over Temperature, Over Voltage | Lithium Ion/Polymer | 17 V | 2.5 A | Surface Mount | Constant - Programmable | ||||||||
Texas Instruments BQ24195LRGER | 24-VQFN (4x4) | I2C | 85 °C | -40 °C | 1 | 4.2 V | 24-VFQFN Exposed Pad | Over Current, Over Temperature, Over Voltage | Lithium Ion/Polymer | 17 V | 2.5 A | Surface Mount | Constant - Programmable | ||||||||
Texas Instruments BQ24195EVM-193 | Battery Charger | Li-Ion (1 Cell) | I2C Interface(s) | Power Management | Board(s) | BQ24195 | |||||||||||||||
Texas Instruments BQ24195LEVM-193 | Battery Charger | Li-Ion (1 Cell) | I2C Interface(s) | Power Management | Board(s) | BQ24195L | Board(s) |
Description
General part information
BQ24195 Series
The bq24195L, bq24195 are highly-integrated switch-mode battery charge management and system power path management devices for single cell Li-Ion and Li-polymer battery in a wide range of power bank, tablet and other portable devices.
Its low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase. The I2C serial interface with charging and system settings makes the device a truly flexible solution.
The device supports a wide range of input sources, including standard USB host port, USB charging port and high power DC adapter. To set the default input current limit, the bq24195L, bq24195 detects the input source following the USB battery charging spec 1.2. The bq24195/bq24195L are compliant with USB 2.0 and USB 3.0 power specifications with input current and voltage regulation. The bq24195L, bq24195 supports battery boost operation by supplying 5.1 V on PMID pin with minimum current of 1.0 A (bq24195L) or 2.1 A (bq24195).
Documents
Technical documentation and resources