Renesas Electronics LED Driver, 40V Output, 50mA Output, Constant Current Dimmable
- RS Stock No.:
- 263-8967P
- Mfr. Part No.:
- ISL78171ARZ-T7A
- Brand:
- Renesas Electronics
Bulk discount available
Subtotal 10 units (supplied on a continuous strip)*
£33.55
(exc. VAT)
£40.26
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 250 unit(s) ready to ship
- Plus 999,999,748 unit(s) shipping from 02 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 10 - 18 | £3.355 |
| 20 - 98 | £3.285 |
| 100 - 198 | £2.76 |
| 200 + | £2.70 |
*price indicative
- RS Stock No.:
- 263-8967P
- Mfr. Part No.:
- ISL78171ARZ-T7A
- Brand:
- Renesas Electronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Renesas Electronics | |
| Output Voltage | 40V | |
| Output Current | 50mA | |
| Dimmable | Yes | |
| Input Voltage | 4.5 V | |
| Operation | Constant Current | |
| LED Driver Type | LED Driver | |
| Select all | ||
|---|---|---|
Brand Renesas Electronics | ||
Output Voltage 40V | ||
Output Current 50mA | ||
Dimmable Yes | ||
Input Voltage 4.5 V | ||
Operation Constant Current | ||
LED Driver Type LED Driver | ||
- 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
Direct PWM dimming
Internal PWM dimming mode linearity 0.4% to 100%, dimming frequency