BQ25890RTWR
ActiveI2C 1CELL 5A BUCK BATTERY CHARGER MAXCHARGE™ TECH FOR HIGH INPUT WITH D+/D-
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BQ25890RTWR
ActiveI2C 1CELL 5A BUCK BATTERY CHARGER MAXCHARGE™ TECH FOR HIGH INPUT WITH D+/D-
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | BQ25890RTWR | BQ25890 Series |
|---|---|---|
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Charge Current - Max [Max] | 5 A | 5 A |
| Fault Protection | Over Current, Over Temperature | Over Current, Over Temperature |
| Function | - | Battery Charger |
| Interface | I2C, USB | I2C, USB |
| 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-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Secondary Attributes | - | On-Board LEDs |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 24-WQFN (4x4) | 24-WQFN (4x4) |
| Type | - | Power Management |
| Utilized IC / Part | - | BQ25890 |
| Voltage - Supply (Max) [Max] | 14 V | 14 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 | $ 3.56 | |
| 10 | $ 3.20 | |||
| 25 | $ 3.02 | |||
| 100 | $ 2.62 | |||
| 250 | $ 2.49 | |||
| 500 | $ 2.23 | |||
| 1000 | $ 1.88 | |||
| Digi-Reel® | 1 | $ 3.56 | ||
| 10 | $ 3.20 | |||
| 25 | $ 3.02 | |||
| 100 | $ 2.62 | |||
| 250 | $ 2.49 | |||
| 500 | $ 2.23 | |||
| 1000 | $ 1.88 | |||
| Tape & Reel (TR) | 3000 | $ 1.66 | ||
| Texas Instruments | LARGE T&R | 1 | $ 2.28 | |
| 100 | $ 2.00 | |||
| 250 | $ 1.40 | |||
| 1000 | $ 1.13 | |||
BQ25890 Series
I2C 1cell 5A buck battery charger Maxcharge™ tech for high input with D+/D-
| Part | Package / Case | Battery Chemistry | Voltage - Supply (Max) [Max] | Number of Cells | Fault Protection | Supplier Device Package | Charge Current - Max [Max] | Interface | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Utilized IC / Part | Type | Function | Secondary Attributes | Supplied Contents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ25890RTWR | 24-WFQFN Exposed Pad | Lithium Ion/Polymer | 14 V | 1 | Over Current, Over Temperature | 24-WQFN (4x4) | 5 A | I2C, USB | 85 °C | -40 °C | Surface Mount | |||||
Texas Instruments BQ25890RTWT | 24-WFQFN Exposed Pad | Lithium Ion/Polymer | 14 V | 1 | Over Current, Over Temperature | 24-WQFN (4x4) | 5 A | I2C, USB | 85 °C | -40 °C | Surface Mount | |||||
Texas Instruments BQ25890EVM-664 | BQ25890 | Power Management | Battery Charger | On-Board LEDs | Board(s) |
Description
General part information
BQ25890 Series
The BQ25890, BQ25892 are highly-integrated 5-A switch-mode battery charge management and system power path management device for single cell Li-Ion and Li-polymer battery. The devices support high input voltage fast charging. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase.
The BQ25890, BQ25892 are highly-integrated 5-A switch-mode battery charge management and system power path management device for single cell Li-Ion and Li-polymer battery. The devices support high input voltage fast charging. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase.
Documents
Technical documentation and resources