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| PartNumber | UC3842ADR2 | UC3842ADR | UC3842ADR2G |
| Description | Switching Controllers 52kHz 1A Current PWM | IC REG CTRLR FLYBK ISO CM 14SOIC | |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Switching Controllers | PMIC - AC DC Converters, Offline Switchers | PMIC - AC DC Converters, Offline Switchers |
| RoHS | N | - | - |
| Output Voltage | 4.9 V to 5.1 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-14 | - | - |
| Packaging | Reel | Digi-ReelR | Tape & Reel (TR) |
| Type | Current Mode PWM Controllers | - | - |
| Brand | ON Semiconductor | - | - |
| Operating Supply Voltage | 30 V | - | - |
| Product Type | Switching Controllers | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.011923 oz | - | - |
| Series | - | - | - |
| Package Case | - | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | - | Surface Mount | Surface Mount |
| Supplier Device Package | - | 14-SOIC | 14-SOIC |
| Power Watts | - | - | - |
| Output Isolation | - | Isolated | Isolated |
| Internal Switch s | - | No | No |
| Voltage Breakdown | - | - | - |
| Topology | - | Flyback | Flyback |
| Voltage Start Up | - | 16V | 16V |
| Voltage Supply Vcc Vdd | - | 10 V ~ 30 V | 10 V ~ 30 V |
| Duty Cycle | - | 96% | 96% |
| Frequency Switching | - | Up to 500kHz | Up to 500kHz |
| Fault Protection | - | Current Limiting | Current Limiting |
| Control Features | - | Frequency Control | Frequency Control |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
ON Semiconductor |
UC3842ADR2 | Switching Controllers 52kHz 1A Current PWM | |
| UC3842ADR2 | IC REG CTRLR FLYBK ISO CM 14SOIC | ||
| UC3842ADR2G | IC REG CTRLR FLYBK ISO CM 14SOIC | ||
| UC3842ADR | New and Original |