Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOT26
Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. TSOT26
Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. U-DFN2020-6 (Type C)
White LED Step-Up Converter
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This is a Boost LED driver designed drive white LED with constant current. It can drive 2 ~ 6 LED in a series connection from a single Li-Ion cell ensuring uniform brightness in small screen backlighting applications. The device also supports a single feedback of parallel connected multiple strings of LEDs for driving higher number of LEDs. It is available in SOT26, low profile TSOT26 and the extremely thin and small footprint U-DFN2020-6 Type C.
AEC Qualified |
No |
|---|---|
Compliance (Only Automotive Supports PPAP) |
Standard |
Function |
PWM Boost LED Driver |
MinimumInput Voltage (V) |
2.7 V |
MaximumInput Voltage (V) |
5.5 V |
Maximum Output Voltage (V) |
26 V |
Number of Regulated Output Channels |
1 |
Maximum Output Current per Channel |
40 mA |
Typical Overcurrent Protection Current |
750 mA |
Switching Frequency (MHz) |
1.4 MHz |
Efficiency (%) |
84 % |
Quiescent Current (µA) |
2 mA |
Standby Quiescent Current (µA) |
1 µA |
SW RDS(ON) |
0.75 Ω |
Dimming |
PWM |
OVP |
Yes |
Soft Start |
Yes |
VFB |
250 V |
OperatingTemperatureRange (°C) |
-40 to 85 °C |
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A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
| PCN # | Issue Date | Implementation Date | Subject |
|---|---|---|---|
| PCN-2770 | 2025-10-30 | 2025-10-30 | Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products |
