MOTION CONTROL ELECTRONIC
Pmic Full Half Bridge Drivers
23-SIP, 19 Leads, Formed Leads
Obsolete
$19.47 / unit (market reference)
MOQ: 16 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | STK621-043A-E |
| Package / Case | 23-SIP, 19 Leads, Formed Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -20°C ~ 150°C (TJ) |
| Supplier Device Package | 23-SIP |
| RoHS | RoHS |
| Part Status | Obsolete |
STK621-043A-E 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 23-SIP, 19 Leads, Formed Leads 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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| Features | Auto Restart, Bootstrap Circuit, Status Flag |
| Interface | Logic |
| Load Type | Inductive |
| Technology | IGBT |
| Applications | AC Motors |
| Voltage - Load | 400V (Max) |
| Fault Protection | Current Limiting, UVLO |
| Voltage - Supply | 12.5V ~ 17.5V |
| Output Configuration | Half Bridge (3) |
| Current - Peak Output | 40A |
| Current - Output / Channel | 20A |
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