TB402
TB402 is LED Driver manufactured by Top-Best.
- Part of the TB402-Top comparator family.
- Part of the TB402-Top comparator family.
TOP BEST IC CO., LTD.
LED Driver
Feature
- LED drive current of 20mA
- Output current adjustable up to 65mA with external resistor
- Supply voltage up to 40V
- Easy paralleling of drivers to increase current
- Low voltage overhead of 1.4V
- High current accuracy at supply voltage variation
- No EMI
- High power dissipation of 750mW
- Reduced output current at higher temperatures
- Negative thermal coefficient of -0.5% / K
Typical Application
4 Vs
+Vs
Rext (Optional)
6 Rext
Vdrop
Pad Information
GND 1 OUT 2 OUT 3
6 Rext 5 OUT 4 Vs
2,3,5
SOT-23-6
Is
Iout
Absolute Max Ratings Parameters
Max Supply voltage Max Output current Max Output voltage (at Vs=40V)...
