UC2842D8
Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube
Inventory:2,905
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Part Number : UC2842D8
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Package/Case : SOIC (D)-8
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Brands : Texas Instruments
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Components Categories : Power Supply Controllers, Monitors
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Datesheet : UC2842D8 DataSheet (PDF)
Overview of UC2842D8
The UC2842D8 stands out for its efficient design, providing reliable performance in demanding applications. With its integrated features and wide range of operating conditions, this control IC offers engineers a reliable solution for power supply control needs. Its ability to drive high-peak currents and work with N-channel MOSFETs makes it a versatile choice for various power management applications
Key Features
- Optimized for off-line and DC-to-DC converters
- Low start-up current (< 1 mA)
- Automatic feedforward compensation
- Pulse-by-pulse current limiting
- Enhanced load-response characteristics
- Undervoltage lockout with hysteresis
- Double-pulse suppression
- High-current totem-pole output
- Internally trimmed bandgap reference
- Up to 500-kHz operation
- Error amplifier with low output resistance
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Topology | Boost, Buck, Buck boost, Flyback, Forward | Control mode | Peak current mode |
Duty cycle (max) (%) | 100 | Switching frequency (max) (kHz) | 500 |
Features | Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Multi-topology | UVLO thresholds on/off (V) | 16/10 |
Operating temperature range (°C) | -40 to 85 | Rating | Catalog |
Gate drive (typ) (A) | 1 | Vin (max) (V) | 28 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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