Description
General part information
UC2843B
IC REG CTRLR BST FLYBK ISO 8SOIC
Technical Specifications
Parameters and characteristics for this part
| Specification | UC2843B |
|---|---|
| Control Features | Frequency Control |
| Duty Cycle | 97 % |
| Fault Protection | UVLO, Current Limiting |
| Frequency - Switching | 500 kHz |
| Internal Switch(s) | Yes |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -25 °C |
| Output Isolation | Non-Isolated |
| Package Length | 0.154 in |
| Package Name | 8-SOIC, 8-SOP |
| Package Width | 3.9 mm |
| Topology | Half-Bridge |
| Voltage - Start Up | 8.4 V |
| Voltage - Supply (Vcc/Vdd) Maximum | 30 V |
| Voltage - Supply (Vcc/Vdd) Minimum | 7.6 V |
Pricing
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CAD
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Documents
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