On-Bright Electronics OB2506PAP
OB2506x is a highly integrated current mode PFM ■ Extended burst mode control for improved control IC optimized for high performance, low efficiency and low standby power design standby power and cost effective offline flyback ■ High precision constant voltage and current converter applications.| Part No. | OB2506PAP |
|---|---|
| Datasheet | OB2506PAP Download |
| Manufacturer |  On-Bright Electronics |
| Description | Ni battery charger IC |
| Buy | Stock & Price |
GENERAL DESCRIPTION
FEATURES
regulation at universal AC input Proprietary Constant Voltage (CV) and Constant● Multi-mode PWM/PFM operation for efficiency Current (CC) control is integrated as shown in the improving figure below. In CC control, the current and output
● Integrated 1A/2A MOSFET power setting can be adjusted externally by the
● Programmable CV and CC regulation sense resistor Rs at CS pin. In CV control, multi-
● Built-in primary winding inductance mode operations are utilized to achieve high compensation performance and high efficiency. Device operates
● Built-in leading edge blanking (LEB) in PFM in CC mode at heavy load condition and it
● Ultra low start-up current and low operating operates in PWM with frequency reduction at current. medium load. When the load is very small, the IC
● Comprehensive protection coverage with operates in ‘Extended Burst Mode’ to minimize the standby power loss. As a result, high conversion efficiency can be achieved in the whole loading to range.
