BQ40Z60RHBR
ActiveCOMPLETE MULTI-CELL BATTERY MANAGER | BATTERY FUEL (GAS) GAUGE 32-VQFN -40 TO 85
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BQ40Z60RHBR
ActiveCOMPLETE MULTI-CELL BATTERY MANAGER | BATTERY FUEL (GAS) GAUGE 32-VQFN -40 TO 85
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | BQ40Z60RHBR | BQ40Z60 Series |
|---|---|---|
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Embedded | - | False |
| Fault Protection | Short Circuit, Over Current | Short Circuit, Over Current |
| Function | - | Battery Charger |
| Interface | SMBus | SMBus |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Cells [Max] [custom] | 4 | 4 |
| Number of Cells [Min] [custom] | 2 | 2 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Secondary Attributes | - | On-Board LEDs |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 32-VQFN (5x5) | 32-VQFN (5x5) |
| Type | - | Power Management |
| Utilized IC / Part | - | BQ40Z60 |
| Voltage - Supply (Max) [Max] | 26 V | 26 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| DigiKey | Tape & Reel (TR) | 3000 | $ 9.25 | |
| Digikey | Tape & Reel (TR) | 3000 | $ 9.06 | |
| Mouser Electronics | N/A | 3000 | $ 9.03 | |
| Texas Instruments | LARGE T&R | 1 | $ 11.63 | |
| 100 | $ 10.16 | |||
| 250 | $ 7.83 | |||
| 1000 | $ 7.01 | |||
| Win Source Electronics | N/A | 4 | $ 15.11 | |
| 9 | $ 12.39 | |||
| 13 | $ 12.01 | |||
| 18 | $ 11.62 | |||
| 23 | $ 11.23 | |||
| 30 | $ 10.07 | |||
BQ40Z60 Series
Complete multi-cell battery manager | battery fuel (gas) gauge
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply (Max) [Max] | Fault Protection | Supplier Device Package | Number of Cells [Max] [custom] | Number of Cells [Min] [custom] | Interface | Package / Case | Battery Chemistry | Mounting Type | Supplied Contents | Type | Embedded | Utilized IC / Part | Function | Secondary Attributes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ40Z60RHBR | 85 °C | -40 °C | 26 V | Over Current, Short Circuit | 32-VQFN (5x5) | 4 | 2 | SMBus | 32-VFQFN Exposed Pad | Lithium Ion/Polymer | Surface Mount | ||||||
Texas Instruments BQ40Z60EVM-578 | Board(s) | Power Management | BQ40Z60 | Battery Charger | On-Board LEDs | ||||||||||||
Texas Instruments BQ40Z60RHBT | 85 °C | -40 °C | 26 V | Over Current, Short Circuit | 32-VQFN (5x5) | 4 | 2 | SMBus | 32-VFQFN Exposed Pad | Lithium Ion/Polymer | Surface Mount |
Description
General part information
BQ40Z60 Series
The Texas Instruments bq40z60 device is a Programmable Battery Management Unit that integrates battery charging control output, gas gauging, and protection for completely autonomous operation of 2-series to 4-series cell Li-Ion and Li-Polymer battery packs. The architecture enables internal communication between the fuel gauging processor and battery charger controller to optimize the charging profile based on the external load conditions and power path source management during load transients and adaptor current limitations in the system. The charging current efficiency is scalable for power transfer based on the external components, such as the NFETs, inductor, and sensing resistor.
The device provides an array of battery and system safety functions, including overcurrent in discharge, short circuit in charge, and short circuit in discharge protection for the battery, as well as FET protection for the N-CH FETs, internal AFE watchdog, and cell disconnection detection. Through firmware, the device can provide a larger array of protection features including overvoltage, undervoltage, overtemperature, and more.
The Texas Instruments bq40z60 device is a Programmable Battery Management Unit that integrates battery charging control output, gas gauging, and protection for completely autonomous operation of 2-series to 4-series cell Li-Ion and Li-Polymer battery packs. The architecture enables internal communication between the fuel gauging processor and battery charger controller to optimize the charging profile based on the external load conditions and power path source management during load transients and adaptor current limitations in the system. The charging current efficiency is scalable for power transfer based on the external components, such as the NFETs, inductor, and sensing resistor.
Documents
Technical documentation and resources