Texas Instruments8-TSSOP (0.173", 4.40mm Width)RoHS
BQ26221PWR
IC BATT MON LI-ION 1CELL 8TSSOP
Category
Subcategory
Pmic Battery Management
Package
8-TSSOP (0.173", 4.40mm Width)
Status
Obsolete
Datasheet
$3.08 / unit (market reference)
MOQ: 98 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 | BQ26221PWR |
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -20°C ~ 70°C (TA) |
| Topology | Battery Monitor |
| Supplier Device Package | 8-TSSOP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
BQ26221PWR 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 8-TSSOP (0.173", 4.40mm 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 | HDQ |
| Number of Cells | 1 |
| Battery Chemistry | Lithium Ion |
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