- RS-varenummer:
- 179-3294
- Producentens varenummer:
- ISL8117ADEMO3Z
- Brand:
- Renesas Electronics
Dette produkt er udgået
- RS-varenummer:
- 179-3294
- Producentens varenummer:
- ISL8117ADEMO3Z
- Brand:
- Renesas Electronics
Tekniske referencer
Lovgivning og oprindelsesland
- COO (Country of Origin):
- US
Generel produktinformation
The ISL8117 is a synchronous buck controller used to generate POL voltage rails and bias voltage rails for a wide variety of applications in industrial and general purpose segments. Its wide input and output voltage ranges make it suitable for telecommunication and after-market automotive applications.The ISL8117 uses the valley current modulation technique to bring hassle-free power supply design with a minimal number of components and complete protection from unwanted events.The ISL8117 offers programmable soft-start and enable functions along with a power-good indicator for ease of supply rail sequencing and other housekeeping requirements.
Wide input voltage range: 4.5V to 60V
Wide output voltage range: 0.6V to 54V
Light-load efficiency enhancement
Low ripple Diode Emulation mode with pulse skipping
Programmable soft-start
Supports prebiased output with SR soft-start
Programmable frequency: 100kHz to 2MHz
External sync
PGOOD indicator
Forced PWM
Wide output voltage range: 0.6V to 54V
Light-load efficiency enhancement
Low ripple Diode Emulation mode with pulse skipping
Programmable soft-start
Supports prebiased output with SR soft-start
Programmable frequency: 100kHz to 2MHz
External sync
PGOOD indicator
Forced PWM
Egenskaber
Attribute | Value |
---|---|
Regulatorfunktion | Buck kontroller |
Udgangsstrøm maks. | 6A |
Regulatortype | Buck Boost-switching |
Antal udgange | 1 |
Udgangsspænding | 1.8 → 5 V. |
Monteringstype | Overflademontering |
Kapslingstype | QFN |
Benantal | 16 |
Udgangstype | Variabel |
Switching-frekvens maks. | 300 kHz |
Switching-regulator | Ja |
Driftstemperatur min. | -40 °C |
Indgangsspænding maks. | 60 V |
Driftstemperatur maks. | +125 °C |
Indgangsspænding min. | 6 V |