LED Display Driver IC

Market Applications

․BD/DVD Player, Set-Top Box, Sound Bar
.Fire Alarm Control and Indicating Equipment
.Microwave Oven
.Electronic Equipment with LED Display
.Air Conditioner/Purifier
.Automotive
.Washing Machine
.LED Module

Note 1. CMOS/TTL compatible logic input pins (3.3V Input Signal Available)
Note 2. Includes 1 single output DGT0_LED to drive up to 8 discrete LEDs.
Note 3. LED Matrix Current Output/Input Port
Note 4. * This product is currently under development.

LED Display Driver IC

Part No.	Segment	Controller	Grid/Digit	Key Matrix	Support Voltage(V)	Output Current(Drive)	Output Current(Sink)	Pin Count	Package	Datasheet
PT6967	15~10	v	4 ~ 9	3 x 10	3 ~ 5.5 (See Note1)	50mA (max.)	250mA	32	SOP,QFN	PT6967-s.pdf
PT6969	8	v	7 (See Note 2)	2 x 8	4.5 ~ 5.5 (See Note 1)	50mA (max.)	400mA	24	SOP

LED Display Driver IC (Dot Matrix/7-Segment)

Part No.	Output	Support 7-Segment Type	LED (Piece)	Interface	Supply Voltage (V)	Constant Current	Dimming	Pin Count	Package	Data Sheet
PT6950	9 ~ 18 (see Note 3)	v	144 (max.)	SPI, I²C	4.5 ~ 5.5 (See Note 1)	33mA (max.)	16 Dimming Quantity	28	SOP, QFN	PT6950-s.pdf
PT6951	10 (See Note 3)	v	90 (max.)	SPI, I²C	4.5 ~ 5.5 (See Note 1)	33mA (max.)	256 Dimming Quantity	20	TSSOP	PT6951.pdf
PT6952	12 (See Note 3)	v	132 (max.)	SPI, I²C	4.5 ~ 5.5 (See Note 1)	33mA (max.)	16 Dimming Quantity	28	SOP

LED Array Driver IC

Part No.	Output	Current Setting by External Resistor	Interface	Supply Voltage (V)	Error Detection	Output Current	Brightness Control	Pin Count	Package
PT16953*	16	v	SPI	3 ~ 5.5 (See Note 1)	LED Open and Short	3~40mA (Constant output current range, Sink)	12/16 bit PWM registers	24	HTSSOP