Datasheet Details
Part number:
CR6848, CR6848-Chip
Manufacturer:
Chip-Rail
File Size:
249.02 KB
Description:
Low cost green-mode pwm controller.
Note:
This datasheet PDF includes multiple part numbers: CR6848, CR6848-Chip.
Please refer to the document for exact specifications by model.
CR6848, CR6848-Chip, Low Cost Green-Mode PWM Controller
The CR6848 is a highly integrated low cost current mode PWM controller, which is ideal for small power current mode of offline AC-DC fly-back converter applications.
Making use of external resistors, the IC changes the operating frequency and automatically enters the PFM/CRM under light-load/zero-lo
CR6848 Features
* z Low Cost, PWM&PFM&CRM z Low Start-up Current (about 10µA) z Low Operating Current (about 2mA) z Current Mode Operation z Under Voltage Lockout (UVLO) z Built-in Synchronized Slope Compensation z Programmable PWM Frequency z Leading edge Blanking on Sense input z Constant output power limiting for
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