MAX8731ETI+
IC BAT CHG MULTCHEM 1-4CL 28TQFN
Pmic Battery Chargers
28-WFQFN Exposed Pad
Obsolete
$17.53 / unit (market reference)
MOQ: 18 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | MAX8731ETI+ |
| Package / Case | 28-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 28-TQFN (4x4) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
MAX8731ETI+ by Rochester Electronics, LLC 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 28-WFQFN Exposed Pad 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
| Interface | I²C |
| Number of Cells | 1 ~ 4 |
| Fault Protection | Over Current, Short Circuit |
| Battery Chemistry | Multi-Chemistry |
| Current - Charging | Constant - Programmable |
| Battery Pack Voltage | 16.8V |
| Charge Current - Max | 8A |
| Voltage - Supply (Max) | 26V |
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