Rochester Electronics, LLC28-VFQFN Exposed PadRoHS
ISL6443IR
DUAL SWITCHING CONTROLLER
Category
Subcategory
Pmic Power Management Specialized
Package
28-VFQFN Exposed Pad
Status
Obsolete
Datasheet
$1.74 / unit (market reference)
MOQ: 173 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | ISL6443IR |
| Package / Case | 28-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 28-QFN (5x5) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
ISL6443IR 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-VFQFN 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
| Applications | Power Supplies |
| Current - Supply | 50µA |
| Voltage - Supply | 5.6V ~ 24V |
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