Renesas Electronics, 40V Output PWM

View all LED Drivers
Bulk discount available

Subtotal (1 pack of 2 units)*

€8.30

(exc. VAT)

€10.20

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 250 unit(s) shipping from 27 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
Per Pack*
2 - 8€4.15€8.30
10 - 18€3.725€7.45
20 - 98€3.65€7.30
100 - 198€3.065€6.13
200 +€3.00€6.00

*price indicative

Packaging Options:
RS Stock No.:
263-8967
Mfr. Part No.:
ISL78171ARZ-T7A
Manufacturer:
Renesas Electronics
Find similar products by selecting one or more attributes.
Select all

Brand

Renesas Electronics

Product Type

LED Driver

Output Voltage

40V

Input Voltage

4.5V

Mount Type

Surface

Dimming Operation

PWM

Standards/Approvals

No

COO (Country of Origin):
MY
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

Related links