NCR405U
NCR405U is 50mA LED driver manufactured by NXP Semiconductors.
SOT457
50 m A LED driver in SOT457
Rev. 1
- 10 December 2013
Product data sheet
1. Product profile
1.1 General description
LED driver consisting of resistor-equipped PNP transistor with two diodes on one chip in an SOT457 (SC-74) plastic package.
1.2 Features and benefits
- Stabilized output current of 50 m A
- High current accuracy at supply voltage variation
- Low voltage overhead of 1.4 V
- Qualified according to AEC-Q101
- Reduces ponent count and board space
- High power dissipation of 750 m W
- Stabilized output current adjustable up to 65 m A when an external resistor is used
1.3 Applications
- Constant current LED driver
- Generic constant current source
- Automotive applications
1.4 Quick reference data
Table 1. Symbol Iout VS
Quick reference data Parameter stabilized output current supply voltage
Conditions
Min Typ Max Unit
VS = 10 V; Vout = 8.6 V 42 50 58 m A
- - 40 V
NXP Semiconductors
50 m A LED driver
2. Pinning...
