APW7217
APW7217 is Fixed 600kHz Step-UP Converter manufactured by ANPEC.
Fixed 600kHz Step-UP Converter for White LEDs
Features
General Description
- Wide Input Voltage from 2.7V to 6V
- Fixed 600kHz Switching Frequency
- Reference Voltage : 0.2V
- PWM brightness control with wide frequency range of 5KHz to 100KHz
- Build-in Power MOSFET: 0.3Ω
- Over-Voltage Protection
- Under Voltage Lockout Protection
- Over Temperature Protection
- <1µA Quiescent Current during Shutdown
- TDFN2x2-6 Package
- Halogen and Lead Free Available (RoHS pliant)
Applications
The APW7217 is a current-mode and fixed frequency 600kHz boost converter with an integrated N-FET to drive white LEDs. The series connection allows the LED current to be identical for uniform...
