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PWM Controller Integrated Circuit
PWM Controller Integrated Circuit
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Condition: New
Brand: TEXAS INSTRUMENTS
MPN: UC3842D
MPN Xref:UC3842D, 6615324, UC3842DFS-ND, 77C3296, 296-13427-5-ND, 595-UC3842D
This is a PWM controller integrated circuit with a 1A output current and operating temperature range of 0°C to 70°C. It has a boost, buck, buck-boost, flyback, and forward topology, and is suitable for SMPS applications.
Parts of this page were generated by an AI
WARNING: Products on this website can expose you to chemicals including Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
All orders are subject to inventory availability and approval. We are not responsible or liable for errors in the listings.
Brand: TEXAS INSTRUMENTS
MPN: UC3842D
MPN Xref:UC3842D, 6615324, UC3842DFS-ND, 77C3296, 296-13427-5-ND, 595-UC3842D
This is a PWM controller integrated circuit with a 1A output current and operating temperature range of 0°C to 70°C. It has a boost, buck, buck-boost, flyback, and forward topology, and is suitable for SMPS applications.
| Type of integrated circuit | PMIC |
| Kind of integrated circuit | PWM controller |
| Output current | 1A |
| Frequency | 47...500kHz |
| Number of channels | 1 |
| Case | SO14 |
| Mounting | SMD |
| Operating temperature | 0...70?C |
| Topology | boost, |
| Duty cycle factor | 0...97% |
| Kind of package | tube |
| Application | SMPS |
| Operating voltage | 10...28V |
| Manufacturer Product Number | UC3842D |
| Description | IC REG CTRLR PWM CM 14SOIC |
| Manufacturer Standard Lead Time | 6 Weeks |
| Detailed Description | Power Supply Controller PWM Controller 14-SOIC |
| Category | Integrated Circuits (ICs) |
| Series | - |
| Package | Tube |
| Product Status | Active |
| Applications | PWM Controller |
| Voltage - Input | -0.3V ~ 6.3V |
| Voltage - Supply | 12V ~ 28V |
| Current - Supply | 11 mA |
| Operating Temperature | 0?C ~ 70?C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | SOIC-14 |
| Supplier Device Package | 14-SOIC |
| Base Product Number | UC3842 |
| Output Type | Transistor Driver |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 12V ~ 28V |
| Frequency - Switching | Up to 500kHz |
| Duty Cycle (Max) | 97% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Frequency Control |
| EAN | 5052406904821 |
| Type | SemiConductor |
| Max. Freq (Hz) | 500k |
| Output Config | Totem-Pole |
| Min Supp (V) | 12 |
| Max. Supp (V) | 25 |
| Oper. Temp (?C) Min | 0 |
| Oper. Temp (?C) Max. | 70 |
| Outp Transis. Volt | 30 |
| Outp Transis. Curr. | 1.0 |
| UV Lockout (Y/N) | Yes |
| Soft Start (Y/N) | No |
| Pinout Equivalence Number | 14-765 |
| Descript | Off-Line Current Mode PWM Controller |
| Surface Mounted Yes/No | YES |
| Package/Case | SOIC-14 |
| Product Categories | Current Mode PWM Controllers |
| RoHs Status | Lead free / RoHS Compliant |
| Marking Code | UC3842D |
| In-stock | 0 |
| Mounting Style | SMD/SMT |
| Minimum Operating Temperature | 0 C |
| Output Current | 1000 mA |
| Packaging | Tube |
| Factory Pack Quantity | 50 |
Parts of this page were generated by an AI
WARNING: Products on this website can expose you to chemicals including Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
All orders are subject to inventory availability and approval. We are not responsible or liable for errors in the listings.
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