Texas Instruments16-SOIC (0.154", 3.90mm Width)RoHS
BQ2031SN-A5
IC BAT CHG LEAD ACID 1CEL 16SOIC
Category
Subcategory
Pmic Battery Chargers
Package
16-SOIC (0.154", 3.90mm Width)
Status
Active
Datasheet
$16.38 / unit (market reference)
MOQ: 1 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 | BQ2031SN-A5 |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -20°C ~ 70°C (TA) |
| Supplier Device Package | 16-SOIC |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
BQ2031SN-A5 by Texas Instruments is a power conversion 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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Alternatives & Replacements
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All Technical Specifications
| Number of Cells | 1 |
| Fault Protection | Over Temperature, Over Voltage |
| Battery Chemistry | Lead Acid |
| Current - Charging | Constant, Pulsed |
| Charge Current - Max | 5mA |
| Programmable Features | Current, Timer, Voltage |
| Voltage - Supply (Max) | 5.5V |
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