BQ25100AYFPR
ActiveSTANDALONE 1-CELL, 250-MA LINEAR BATTERY CHARGER WITH 4.3-V CHARGE VOLTAGE AND PROG. PRE-CHARGE
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BQ25100AYFPR
ActiveSTANDALONE 1-CELL, 250-MA LINEAR BATTERY CHARGER WITH 4.3-V CHARGE VOLTAGE AND PROG. PRE-CHARGE
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | BQ25100AYFPR | BQ25100 Series |
|---|---|---|
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Battery Pack Voltage | 4.3 V | 4.2 - 4.35 V |
| Charge Current - Max [Max] | 250 mA | 250 mA |
| Current - Charging | Constant - Programmable | Constant - Programmable |
| Embedded | - | False |
| Fault Protection | Short Circuit, Over Temperature, Over Voltage | Short Circuit, Over Temperature, Over Voltage |
| Function | - | Battery Charger |
| Interface | - | USB |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Cells | 1 | 1 |
| Operating Temperature [Max] | 125 ¯C | 125 ¯C |
| Operating Temperature [Min] | 0 °C | -5 - 0 °C |
| Package / Case | DSBGA, 6-XFBGA | DSBGA, 6-XFBGA |
| Primary Attributes | - | Li-Ion (1 Cell) |
| Programmable Features | Current | Current |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 6-DSBGA | 6-DSBGA |
| Type | - | Power Management |
| Utilized IC / Part | - | BQ25100 |
| Voltage - Supply (Max) [Max] | 6.45 V | 6.45 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 | $ 1.75 | |
| 10 | $ 1.57 | |||
| 25 | $ 1.48 | |||
| 100 | $ 1.26 | |||
| 250 | $ 1.19 | |||
| 500 | $ 1.04 | |||
| 1000 | $ 0.86 | |||
| Digi-Reel® | 1 | $ 1.75 | ||
| 10 | $ 1.57 | |||
| 25 | $ 1.48 | |||
| 100 | $ 1.26 | |||
| 250 | $ 1.19 | |||
| 500 | $ 1.04 | |||
| 1000 | $ 0.86 | |||
| Tape & Reel (TR) | 3000 | $ 0.80 | ||
| 6000 | $ 0.77 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.32 | |
| 100 | $ 1.09 | |||
| 250 | $ 0.78 | |||
| 1000 | $ 0.59 | |||
BQ25100 Series
Standalone 1-cell, 250-mA linear battery charger with 4.3-V charge voltage and prog. pre-charge
| Part | Package / Case | Battery Pack Voltage | Mounting Type | Fault Protection | Number of Cells | Supplier Device Package | Voltage - Supply (Max) [Max] | Battery Chemistry | Charge Current - Max [Max] | Operating Temperature [Min] | Operating Temperature [Max] | Programmable Features | Current - Charging | Interface | Utilized IC / Part | Primary Attributes | Type | Supplied Contents | Function | Embedded |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ25100AYFPR | 6-XFBGA, DSBGA | 4.3 V | Surface Mount | Over Temperature, Over Voltage, Short Circuit | 1 | 6-DSBGA | 6.45 V | Lithium Ion/Polymer | 250 mA | 0 °C | 125 ¯C | Current | Constant - Programmable | |||||||
Texas Instruments BQ25100HYFPR | 6-XFBGA, DSBGA | 4.35 V | Surface Mount | Over Temperature, Over Voltage, Short Circuit | 1 | 6-DSBGA | 6.45 V | Lithium Ion/Polymer | 250 mA | 0 °C | 125 ¯C | Current | Constant - Programmable | |||||||
Texas Instruments BQ25100BYFPT | 6-XFBGA, DSBGA | 4.284 V | Surface Mount | Over Temperature, Over Voltage, Short Circuit | 1 | 6-DSBGA | 6.45 V | Lithium Ion/Polymer | 250 mA | -5 °C | 125 °C | Current | Constant - Programmable | USB | ||||||
Texas Instruments BQ25100AYFPT | 6-XFBGA, DSBGA | 4.3 V | Surface Mount | Over Temperature, Over Voltage, Short Circuit | 1 | 6-DSBGA | 6.45 V | Lithium Ion/Polymer | 250 mA | 0 °C | 125 ¯C | Current | Constant - Programmable | |||||||
Texas Instruments BQ25100EVM-654 | BQ25100 | Li-Ion (1 Cell) | Power Management | Board(s) | Battery Charger | |||||||||||||||
Texas Instruments BQ25100YFPR | 6-XFBGA, DSBGA | 4.2 V | Surface Mount | Over Temperature, Over Voltage, Short Circuit | 1 | 6-DSBGA | 6.45 V | Lithium Ion/Polymer | 250 mA | 0 °C | 125 ¯C | Current | Constant - Programmable | |||||||
Texas Instruments BQ25100HYFPT | 6-XFBGA, DSBGA | 4.35 V | Surface Mount | Over Temperature, Over Voltage, Short Circuit | 1 | 6-DSBGA | 6.45 V | Lithium Ion/Polymer | 250 mA | 0 °C | 125 ¯C | Current | Constant - Programmable |
Description
General part information
BQ25100 Series
The bq2510x series of devices are highly integrated Li-Ion and Li-Pol linear chargers targeted at space-limited portable applications. The high input voltage range with input overvoltage protection supports low-cost unregulated adapters.
The bq2510x has a single power output that charges the battery. A system load can be placed in parallel with the battery as long as the average system load does not keep the battery from charging fully during the 10 hour safety timer.
The battery is charged in three phases: conditioning, constant current and constant voltage. In all charge phases, an internal control loop monitors the IC junction temperature and reduces the charge current if an internal temperature threshold is exceeded.
Documents
Technical documentation and resources