The TPS40210DGQ is a wide-input voltage Non-synchronous Boost Controller, suitable for topologies which require a grounded source N-channel FET including boost, flyback, SEPIC and various LED driver applications. The device features include programmable soft-start, over-current protection with automatic retry and programmable oscillator frequency. Current mode control provides improved transient response and simplified loop compensation. The main difference between the two parts is the reference voltage to which the error amplifier regulates the FB pin.
- For Boost, Flyback, SEPIC and LED drive apps
- Adjustable oscillator frequency
- Fixed frequency current mode control
- Internal slope compensation
- Integrated low-side driver
- Programmable closed-loop soft-start
- Overcurrent protection
- External synchronization capable
- Low current disable function
- Green product and no Sb/Br
发光二极管照明, 工业, 自动化与过程控制, 电源管理
(EN)
