TC62D748CFNAG,C,EB Toshiba

TC62D748CFNAG TOSHIBA CDMOS Integrated Circuit Silicon Monolithic TC62D748CFNAG 16-Output Constant Current LED Driver The TC62D748CFNAG is a constant-current driver for LED and LED display lighting applications. The output current from each of the 16 outputs is programmable via a single external resistor. The TC62D748CFNAG contains a 16-channel shift register, a 16-channel latch, a 16-channel AND gate and a 16-channel constant-current output. P-SSOP24-0409-0.64-001 Fabricated with a CMOS process, the TC62D748CFNAG allows high-speed data transfer. Weight: 0.14 g (Typ.) It operates with a 3.3- or 5-V power supply. Features Supply voltages : V = 3.3 V to 5.0 V DD 16-output built-in Output current setup range : I = 1.5 to 90 mA OUT Constant current output accuracy ( R = 1.2 k, V = 1.0 V, V = 3.3 V, 5.0 V) EXT OUT DD : S rankbetween outputs 1.5 % (max) : S rankbetween devices: 1.5 % (max) : N rankbetween outputs 2.5 % (max) : N rankbetween devices: 2.5 % (max) Output voltage : V = 17 V (max) OUT High-speed output switching : t = 25 ns (min), t = 30ns (typ.), t = 10ns (typ.) wOE(L) or of There is TC62D749 as an output switching high-speed version of this product. I/O interface : CMOS interfaces (Schmitt trigger input) Data transfer frequency : f = 25 MHz (max) SCK Operation temperature range : T = 40 to 85 C opr Power-on-reset function built-in. (When the power supply is turned on, internal data is reset) Package : P-SSOP24-0409-0.64-001 For detailed part naming conventions, contact your local Toshiba sales representative or distributor. 1 2011-12-14 TC62D748CFNAG Block Diagram OUT0 OUT1 OUT15 VDD OUT0 OUT1 OUT15 B.G POR Constant current outputs GND VDD REXT OE Q0 Q1 Q15 16-bit D-latch R G SLAT D0 D1 D15 SIN D0 Q0 Q1 Q15 D15 SOUT 16-bit shift register R SCK 2011-12-14 2