Rochester Electronics, LLC20-LCC (J-Lead)RoHS
UC2854BQ
1.5A, 120KHZ BIPOLAR, PQCC20
Category
Subcategory
Pmic Pfc Power Factor Correction
Package
20-LCC (J-Lead)
Status
Active
Datasheet
$2.41 / unit (market reference)
MOQ: 125 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | UC2854BQ |
| Package / Case | 20-LCC (J-Lead) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Frequency - Switching | 80kHz ~ 120kHz |
| Supplier Device Package | 20-PLCC (9x9) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
UC2854BQ 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 20-LCC (J-Lead) 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
| Mode | Average Current |
| Voltage - Supply | 10V ~ 20V |
| Current - Startup | 250 µA |
| Frequency - Switching | 80kHz ~ 120kHz |
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