Datasheet Intersil ISL97634 — Datenblatt
| Hersteller | Intersil |
| Serie | ISL97634 |
Weißer LED-Treiber mit PWM-Dimmung
Datenblätter
Datasheet ISL97634
PDF, 891 Kb, Revision: 13-11-2017, Datei hochgeladen: Nov 25, 2017, Seiten: 12
White LED Driver with Wide PWM Dimming Range
White LED Driver with Wide PWM Dimming Range
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Preise
Verpackung
| ISL97634IRT14Z-T | ISL97634IRT14Z-TK | ISL97634IRT18Z-T | ISL97634IRT18Z-TK | ISL97634IRT26Z-T | ISL97634IRT26Z-TK | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Package | 8 Ld DFN T+R | 8 Ld DFN T+R | 8 Ld DFN T+R | 8 Ld DFN T+R | 8 Ld DFN T+R | 8 Ld DFN T+R |
Parameter
| Parameters / Models | ISL97634IRT14Z-T | ISL97634IRT14Z-TK | ISL97634IRT18Z-T | ISL97634IRT18Z-TK | ISL97634IRT26Z-T | ISL97634IRT26Z-TK |
|---|---|---|---|---|---|---|
| # of LEDs (max) | 7 | 7 | 7 | 7 | 7 | 7 |
| Backlight for LCD Size (max) | 3.5 in | 3.5 in | 3.5 in | 3.5 in | 3.5 in | 3.5 in |
| Backlight for LCD Size (min) | 1.8 in | 1.8 in | 1.8 in | 1.8 in | 1.8 in | 1.8 in |
| Brightness Control | PWM DC to 32kHz | PWM DC to 32kHz | PWM DC to 32kHz | PWM DC to 32kHz | PWM DC to 32kHz | PWM DC to 32kHz |
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 |
| Description | White LED Driver with PWM Dimming | White LED Driver with PWM Dimming | White LED Driver with PWM Dimming | White LED Driver with PWM Dimming | White LED Driver with PWM Dimming | White LED Driver with PWM Dimming |
| Fault Switch | Yes | Yes | Yes | Yes | Yes | Yes |
| Frequency | 1.4 MHz | 1.4 MHz | 1.4 MHz | 1.4 MHz | 1.4 MHz | 1.4 MHz |
| IQ (max) | 1 μA | 1 μA | 1 μA | 1 μA | 1 μA | 1 μA |
| IS (max) | 1.5 mA | 1.5 mA | 1.5 mA | 1.5 mA | 1.5 mA | 1.5 mA |
| ISW (typ) | 470 mA | 470 mA | 470 mA | 470 mA | 470 mA | 470 mA |
| Integrated Diode | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Current Max/Channel | 40 mA | 40 mA | 40 mA | 40 mA | 40 mA | 40 mA |
| Over Voltage Protection | Yes | Yes | Yes | Yes | Yes | Yes |
| Peak Efficiency (%) | 85 | 85 | 85 | 85 | 85 | 85 |
| Peak Temp | 260°C | 260°C | 260°C | 260°C | 260°C | 260°C |
| Qualification Level | Standard | Standard | Standard | Standard | Standard | Standard |
| Topologies | Inductor Boost | Inductor Boost | Inductor Boost | Inductor Boost | Inductor Boost | Inductor Boost |
| Total Current for DC/DC Lighting | 40 mA | 40 mA | 40 mA | 40 mA | 40 mA | 40 mA |
| VIN (max) (V) | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| VIN (min) (V) | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 |
| VOUT (max) (V) | 27 | 27 | 27 | 27 | 27 | 27 |
Öko-Plan
| ISL97634IRT14Z-T | ISL97634IRT14Z-TK | ISL97634IRT18Z-T | ISL97634IRT18Z-TK | ISL97634IRT26Z-T | ISL97634IRT26Z-TK | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: ISL97634 (6)
Herstellerklassifikation
- Audio & Video > Display ICs > LED Backlight Drivers