BQ77PL900EVM-001
ActiveEVAL MODULE FOR BQ77PL900-001
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BQ77PL900EVM-001
ActiveEVAL MODULE FOR BQ77PL900-001
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | BQ77PL900EVM-001 | BQ77PL900 Series |
|---|---|---|
| Battery Chemistry | - | Lithium Ion/Polymer |
| Embedded | False | False |
| Fault Protection | - | Over Current, Short Circuit, Over/Under Voltage |
| Function | Battery Charger | Battery Protection, Battery Charger |
| Interface | - | I2C |
| Mounting Type | - | Surface Mount |
| Number of Cells | - | 10 |
| Number of Cells | - | 5 |
| Operating Temperature | - | 100 °C |
| Operating Temperature | - | -40 °C |
| Package / Case | - | 48-BSSOP (0.295", 7.50mm Width) |
| Primary Attributes | Li-Ion | Li-Ion |
| Primary Attributes [Max] | 10 Cells | 10 Cells |
| Primary Attributes [Min] | 5 V Input | 5 V Input |
| Secondary Attributes | Overvoltage, Short-Circuit Protection, Overcharge | Overvoltage, Short-Circuit Protection, Overcharge |
| Supplied Contents | Board(s), Cable(s) | Board(s), Cable(s) |
| Supplier Device Package | - | 48-SSOP |
| Type | Power Management | Power Management |
| Utilized IC / Part | BQ77PL900 | BQ77PL900 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
BQ77PL900 Series
5-10 cell Li-ion Battery protection & AFE
| Part | Number of Cells [Max] | Number of Cells [Min] | Fault Protection | Mounting Type | Function | Interface | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Battery Chemistry | Embedded | Secondary Attributes | Type | Utilized IC / Part | Primary Attributes [Max] | Primary Attributes [Min] | Primary Attributes | Supplied Contents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ77PL900DL | 10 | 5 | Over Current, Over/Under Voltage, Short Circuit | Surface Mount | Battery Protection | I2C | 48-SSOP | 100 °C | -40 °C | 48-BSSOP (0.295", 7.50mm Width) | Lithium Ion/Polymer | ||||||||
Texas Instruments BQ77PL900EVM-001 | Battery Charger | Overcharge, Overvoltage, Short-Circuit Protection | Power Management | BQ77PL900 | 10 Cells | 5 V Input | Li-Ion | Board(s), Cable(s) |
Description
General part information
BQ77PL900 Series
The bq77PL900 is a five to ten series cell lithium-ion battery pack protector. The integrated I2C communications interface allows the bq77PL900 also to be as an analog front end (AFE) for a Host controller. Two LDOs, one 5 V/25 mA and one 3.3 V/25 mA, are also included and may be used to power a host controller or support circuitry.
The bq77PL900 integrates a voltage translation system to extract battery parameters such as individual cell voltages and charge/discharge current. Variables such as voltage protection thresholds and detection delay times can be programmed by using the internal EEPROM.
The bq77PL900 can act as a stand-alone self-contained battery protection system (stand-alone mode). It can alternatively be combined with a host microcontroller to offer fuel gauge or other battery management capabilities to the host system (host-control mode).
Documents
Technical documentation and resources