LED1202JR Black LED Lighting Driver Integrated Circuit STMicroelectronics

Description The LED1202 is a 12-channel low quiescent current LED driver; it guarantees 5 V output driving capability and each channel is able to provide up to 20 mA with a headroom voltage of 350 mV (typ.) only. The output current can be adjusted separately for each channel by 8-bit analog and 12-bit digital dimming control. A slow turn-on and turn-off time improves the system low noise generation performance; moreover, the phase shifting function helps to reduce the inrush current. Eight patterns can be stored in the internal registers for automatic sequencing without MCU intervention. The pattern sequence can be also configured for duration time and number of repetition. For multi-device applications, a common clock domain can be shared for timing synchronization. The device includes thermal shutdown and open LED detection. The device I²C interface is based on fast mode specification and works up to 400 kHz. Eight I²C addresses are possible by using two configuration pins (A0/A1) only. The LED1202 is available in WLCSP20 package 1.71 x 2.16 x 0.5 mm with 0.4 mm pitch and in QFN20 3x3 package  3 x 0.6 mm with 0.5 mm pitch.  

Product name:LED1202JR
Manufacturer: STMicroelectronics	Product Category: LED Lighting Driver
Number of channels: 12 Channel	Output current: 20 mA
Input Voltage: 2.6 V to 5 V	Operating frequency: 400 kHz
Supply Current—Maximum: 2 mA	Minimum operating temperature: - 40 C
Maximum operating temperature: + 85 C	Installation style: SMD/SMT
Package/Case: Flip-Chip-20	Number of outputs: 12 Output
Series: LED1202	Package: Reel
Package: Cut Tape	Package: MouseReel
Features: I2C Control	Brand: STMicroelectronics
Product: LED Drivers	Factory Packing Quantity: 6000
Subcategory: Driver ICs	Type: Low Quiescent Current
Unit weight: 1.570 mg	Product Type: LED Lighting Drivers