Texas Instruments16-SOIC (0.154", 3.90mm Width)RoHS
BQ2040SN-D111TR
IC BATTERY GAS GAUGE 16-SOIC
Category
Subcategory
Pmic Battery Management
Package
16-SOIC (0.154", 3.90mm Width)
Status
Active
Datasheet
$15.63 / unit (market reference)
MOQ: 2500 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | BQ2040SN-D111TR |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Topology | Battery Monitor |
| Supplier Device Package | 16-SOIC |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
BQ2040SN-D111TR by Texas Instruments is a Battery Monitor IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 16-SOIC (0.154", 3.90mm Width) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Function | Battery Monitor |
| Interface | SMBus |
| Fault Protection | Over Current, Over Temperature, Over/Under Voltage |
| Battery Chemistry | Multi-Chemistry |
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