Quantità | |
---|---|
150+ | € 2,830 |
Informazioni sui prodotti
Panoramica del prodotto
The MAX1698EUB+ is a high-efficiency step-up current regulator for LEDs in 10 pin µMAX package. It is an efficient driver for white or colour LEDs. It is ideal for large LED backlit displays in PDAs and laptop computers. Numerous benefits include greater simplicity, lower cost, higher efficiency, longer bulb life and greater reliability when compared to fluorescent (CCFL) and electroluminescent (EL) lamps. The MAX1698 is a switch-mode boost controllers in which LED current, rather than output voltage is regulated. The device drives series-connected LEDs with a controlled current that is measured with a typically 15ohm sense resistor, not an expensive fractional-ohm value. LED current control and dimming are accomplished with an adjust input (ADJ). For larger light output, multiple LED banks can be connected in parallel with up to 5W total output power.
- Supply voltage range is 2.7V to 5.5V
- Operating temperature range from -40°C to 85°C
- Lossless, adjustable LED brightness
- Over 90% efficiency
- CS trip current is 2.4A
- Quiescent supply current is 260μA
- Losses are minimized by a low 300mV current-sense threshold
Note
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Specifiche tecniche
Boost
2.7V
60V
300kHz
µMAX
-40°C
-
MSL 1 - Non Limitata
-
µMAX
300kHz
-
5.5V
350mA
montaggio superficiale
10Pin
85°C
-
No SVHC (21-Jan-2025)
Boost
1Uscite
Documenti tecnici (1)
Alternative per MAX1698EUB+
1 prodotto trovato
Prodotti associati
1 prodotto trovato
Legislazione e ambiente
Paese in cui si è svolta l'ultima parte più significativa del processo produttivoPaese d'origine:Thailand
Paese in cui si è svolta l'ultima parte più significativa del processo produttivo
RoHS
RoHS
Certificato di conformità del prodotto