UC3842BNG | onsemi
PWM CONTROLLER UC3842BNG
Order No.: 50S2272
MPN:
UC3842BNG
NCNR (non cancelable / non returnable)
Unit Price (€ / pc.)
0.9163 € *
Standard delivery time from the manufacturer is: 2 Weeks
High Performance Current Mode Controller, UC3842BNG, ON Semiconductor
The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET.
FEATURES
- Trimmed Oscillator for Precise Frequency Control
- Oscillator Frequency Guaranteed at 250 kHz
- Current Mode Operation to 500 kHz
- Automatic Feed Forward Compensation
Technical Data
- Temperature: 0°C to 70°C
- Output current: 1 A
Download
Logistics
| Property | Value |
|---|---|
| Customs tariff number | 85423390 |
| Country of origin | CN |
Compliance
| Property | Value |
|---|---|
| Date of RoHS guidelines | 3/31/15 |
| RoHS conform | Yes |
| SVHC free | Yes |