Renesas Electronics LED Driver, 40V Output, 50mA Output, Constant Current Dimmable

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Subtotal (1 reel of 250 units)*

£422.25

(exc. VAT)

£506.75

(inc. VAT)

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  • 250 unit(s) ready to ship
  • Plus 999,999,500 unit(s) shipping from 18 March 2026
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Units
Per unit
Per Reel*
250 +£1.689£422.25

*price indicative

RS Stock No.:
263-8965
Mfr. Part No.:
ISL78171ARZ-T7A
Brand:
Renesas Electronics
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Brand

Renesas Electronics

Output Voltage

40V

Output Current

50mA

Dimmable

Yes

Input Voltage

4.5 V

Operation

Constant Current

LED Driver Type

LED Driver

The Renesas Electronics LED driver capable of very high dynamic range dimming. It offers an integrated boost converter, six high precision, adjustable current sinks and a SMBus/I2C interface for digital programmability and extensive diagnostics. These features provide the product with the capabilities to design a compact, highly versatile LED backlight for a wide variety of ambient lighting conditions.

PWM dimming with phase shift control
Direct PWM dimming
Internal PWM dimming mode linearity 0.4% to 100%, dimming frequency

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