onsemi Ultra Wide Input Current Mode PWM Controller PWM Controller for NCP12700 for Telecommunications Power Converters
- RS Stock No.:
- 248-5385
- Mfr. Part No.:
- NCP12700WIDEVINGEVB
- Brand:
- onsemi
Available to back order for despatch 17/07/2024
Added
Price Each
£199.05
(exc. VAT)
£238.86
(inc. VAT)
| Units | Per unit |
| 1 - 1 | £199.05 |
| 2 - 4 | £193.95 |
| 5 + | £189.10 |
- RS Stock No.:
- 248-5385
- Mfr. Part No.:
- NCP12700WIDEVINGEVB
- Brand:
- onsemi
Technical Reference
Legislation and Compliance
Product Details
The On Semiconductor Ultra Wide Input Current Mode PWM Controller is a fixed frequency, peak current mode, PWM controller containing all of the features necessary for implementing single ended power converter topologies, the device features a high voltage start-up capable of operating over a wide input range and supplying at least 15 mA to provide temporary bias to VCC during system start-up, the device contains a programmable oscillator capable of operating from 100 kHz to 1 MHz and integrates slope compensation to prevent subharmonic oscillations, the controller offers an adjustable soft−start, input voltage UVLO protection.
User adjustable over power protection
Overload protection with 30 ms overload timer
NTC−Compatible fault interface for thermal protection
Output OVP Fault Interface
Fault auto−recovery mode with 1s auto−recovery period
Overload protection with 30 ms overload timer
NTC−Compatible fault interface for thermal protection
Output OVP Fault Interface
Fault auto−recovery mode with 1s auto−recovery period
Specifications
Attribute | Value |
|---|---|
| Power Management Function | PWM Controller |
| For Use With | Telecommunications Power Converters |
| Kit Classification | Controller Board |
| Featured Device | NCP12700 |
| Kit Name | Ultra Wide Input Current Mode PWM Controller |