NCL30161
NCL30161 is Constant-Current Buck Regulator manufactured by onsemi.
features include resistor- programmed constant LED current, shorted LED protection, under- voltage and thermal shutdown. The NCL30161 is available in a DFN10 3 mm x 3 mm package.
Features
- VIN Range 6.3 V to 40 V
- Short LED Shutdown Protection: (NCL30161 Latching)
- No Control Loop pensation Required
- Adjustable LED Current
- Single Pin Brightness and Enable/Disable Control Using PWM
- Supports All- Ceramic Output Capacitors and Capacitor- less Outputs
- Thermal Shutdown Protection
- Capable of 100% Duty Cycle Operation
- This is a Pb- Free Device
TYPICAL Application
- LED Driver
- Constant Current Source
- General Illumination
- Industrial Lighting
D1
L1
MARKING DIAGRAM
30161 ALYWG
30161 = Specific Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb- Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
CS 1 NC 2 GND 3 NC 4 VCC 5
10 GATE 9 VIN 8 DIM/EN 7 NC 6...
