Datasheet Details
| Part number | APW7217 |
|---|---|
| Manufacturer | ANPEC |
| File Size | 310.97 KB |
| Description | Fixed 600kHz Step-UP Converter |
| Datasheet | APW7217-ANPEC.pdf |
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Overview: APW7217 Fixed 600kHz Step-UP Converter for White LEDs.
| Part number | APW7217 |
|---|---|
| Manufacturer | ANPEC |
| File Size | 310.97 KB |
| Description | Fixed 600kHz Step-UP Converter |
| Datasheet | APW7217-ANPEC.pdf |
|
|
|
• 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 brightness.
Its low on-resistance of NFET and low feedback voltage reduce power loss and achieve high efficiency.
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