| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| BQ20Z655DBT | Texas Instruments | Check for Price | BATTERY GAUGE, Fixed, 1 Channel, PDSO44 | BQ20Z655DBT-R1 vs BQ20Z655DBT |
Part Details for BQ20Z655DBT-R1 by Texas Instruments
Results Overview of BQ20Z655DBT-R1 by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Healthcare
Energy and Power Systems
BQ20Z655DBT-R1 Information
BQ20Z655DBT-R1 by Texas Instruments is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for BQ20Z655DBT-R1
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-46070-ND
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DigiKey | IC GAS GAUGE W/IMP TRACK 44TSSOP Min Qty: 80 Container: Tube |
0 Tube |
|
$5.9904 | Buy Now |
|
DISTI #
BQ20Z655DBT-R1
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TME | IC: PMIC, battery charging controller, 25V, 2-4 Li-Ion / Li-Po Min Qty: 1 | 0 |
|
$6.7200 / $10.1000 | RFQ |
|
|
Chip Stock | Battery Protection Li-Ion/Li-Pol 0V to 25V 44-Pin TSSOP T/R | 5210 |
|
RFQ | |
|
|
Vyrian | Power Supply Management Circuit, Fixed, 1 Channel, PDSO44 | 5556 |
|
RFQ | |
|
|
Win Source Electronics | IC GAS GAUGE W/IMP TRACK 44TSSOP | 3810 |
|
$31.0737 / $39.9158 | Buy Now |
US Tariff Estimator: BQ20Z655DBT-R1 by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
BQ20Z655DBT-R1 CAD Models
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BQ20Z655DBT-R1 Part Data Attributes
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BQ20Z655DBT-R1
Texas Instruments
Buy Now
Datasheet
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BQ20Z655DBT-R1
Texas Instruments
Fixed, 1 Channel, PDSO44
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | TSSOP | |
| Package Description | Tssop-44 | |
| Pin Count | 44 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustable Threshold | No | |
| Analog IC - Other Type | Battery Gauge | |
| JESD-30 Code | R-PDSO-G44 | |
| JESD-609 Code | e4 | |
| Length | 11.15 Mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 44 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP44,.25,20 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Thin Profile, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 250 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 Mm | |
| Supply Voltage-Max (Vsup) | 25 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 14 V | |
| Surface Mount | Yes | |
| Temperature Grade | Industrial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4.4 Mm |
Alternate Parts for BQ20Z655DBT-R1
This table gives cross-reference parts and alternative options found for BQ20Z655DBT-R1. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BQ20Z655DBT-R1, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
BQ20Z655DBT-R1 Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow the guidelines in the TI application note 'Battery Fuel Gauge Design Guide' (SLUA443) for optimal performance.
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Calibration involves learning the battery's characteristics. TI provides a calibration guide in the datasheet, and also recommends using the TI-provided software tools, such as the 'Battery Fuel Gauge Calibration Tool' (SLUUAC3), to simplify the process.
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The BQ20Z655DBT-R1 is designed to handle up to 500 charge/discharge cycles without compromising accuracy. However, this may vary depending on the specific battery chemistry and usage patterns.
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Yes, the BQ20Z655DBT-R1 is designed to be compatible with various battery chemistries, including Li-ion, NiMH, and Lead-Acid. However, the calibration process may need to be adjusted depending on the specific battery chemistry used.
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The BQ20Z655DBT-R1 has built-in algorithms to compensate for battery aging and capacity loss. It continuously monitors the battery's state of health and adjusts its calculations accordingly. However, it's still important to periodically recalibrate the device to ensure optimal accuracy.