UC3842P - TI
The pictures are for reference only, and the specific specifications can be found in the product manual.
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Part NoUC3842P
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ManufacturerTI
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ChipWorker Part#CW183521350
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CategoryAudio Amplifier IC
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PackagePDIP
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DescriptionCurrent Mode PWM Controller 1A 8Pin PDIP Tube
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DocumentationDatasheet
Payment Methods and Delivery
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UC3842P Global Supplier
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UC3842P Specifications
| Attribute | Attribute Value |
|---|---|
| Part Number | UC3842P |
| Manufacturer | TI |
| ChipWorker Part# | CW183521350 |
| Category | Audio Amplifier IC |
| Documentation | Datasheet |
| Mounting Style | Through Hole |
| Number of Pins | 8 Pin |
| Case/Package | PDIP |
| Output Current | 1000 A |
| Number of Regulated Outputs | 1 Output |
| Rise Time | 50 ns |
| Topology | Buck, Boost, Flyback, Forward |
| Duty Cycle | 100 % |
| Fall Time | 50 ns |
| expand all | |
| Product Lifecycle Status | Obsolete |
| RoHS | Non-Compliant |
| Lead-Free Status | Contains Lead |
Product Description
- DESCRIPTION
- The UC1842/3/4/5 family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include under-voltage lockout featuring start up current less than 1mA, a precision reference trimmed for accuracy at the error amp input, logic to insure latched
- operation, a PWM comparator which also provides current limit control, and a totem pole output stage designed to source or sink high peak current. The output stage, suitable for driving N Channel MOSFETs, is low in the off state.
- FEATURES
- • Optimized For Off-line And DC To DC Converters
- • Low Start Up Current (<1mA)
- • Automatic Feed Forward Compensation
- • Pulse-by-pulse Current Limiting
- • Enhanced Load Response Characteristics
- • Under-voltage Lockout With Hysteresis
- • Double Pulse Suppression
- • High Current Totem Pole Output
- • Internally Trimmed Bandgap Reference
- • 500khz Operation
- • Low ROError Amp
Delivery
Chipworker Certification
Ordering Information
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- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
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- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing
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