The UC2843BD1 is a high-performance current mode PWM Controller IC. It provides the necessary features to implement offline or DC-to-DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise duty cycle control under-voltage lockout featuring a start-up current less than 0.5mA, a precision reference trimmed for accuracy at the error amp input, logic to ensure latched operation, a PWM comparator that 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:
- Trimmed oscillator for precise frequency control
- Automatic feed-forward compensation
- Latching PWM for cycle-by-cycle current limiting
- Internally trimmed reference with under-voltage lockout
- High current totem pole output
- Under-voltage lockout with hysteresis
- Low start-up and operating current
Package Includes:
1 x UC2843BD1 STMICROELECTRONICS Current Mode PWM, 30V supply, 500 kHz, 5V/1A out, SOIC-8
Attachments :
Download| Brand/Manufacturer | Generic |
| Country Of Origin | China |
| Packer / Importer Address | Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India. |
| MRP | Rs. 0 (Inclusive of all Taxes) |
* Product Images are shown for illustrative purposes only and may differ from actual product.
UC2843BD1 STMICROELECTRONICS Current Mode PWM, 30V supply, 500 kHz, 5V/1A out, SOIC-8
- Product Code: EC-18661
- Availability: Out Of Stock
-
Rs.57.00
- (Excluding 18% GST)