HV5622PG-G M919 Microchip

Supertex inc. HV5622 32-Channel Serial to Parallel Converter With Open Drain Outputs Features General Description Processed with HVCMOS technology The HV5622 is a low-voltage serial to high-voltage parallel converter with open drain outputs. This device has been designed Sink current minimum 100mA for use as a driver for AC-electroluminescent displays. It can also Shift register speed 8.0MHz be used in any application requiring multiple output high voltage Polarity and Blanking inputs current sinking capabilities such as driving inkjet and electrostatic CMOS compatible inputs print heads, plasma panels, vacuum fluorescent, or large matrix Forward and reverse shifting options LCD displays. Diode to VPP allows efficient power recovery This device consists of a 32-bit shift register, 32 latches, and control logic to perform the polarity select and blanking of the outputs. Data is shifted through the shift register on the high to low transition of the clock. The HV5622 shifts in the clockwise direction when viewed from the top of the package. A data output buffer is provided for cascading devices. This output reflects the current status of the last bit of the shift register. Operation of the shift register is not affected by the LE (latch enable), BL (blanking), or the POL (polarity) inputs. Transfer of data from the shift register to the latch occurs when the LE (latch enable) input is high. The data in the latch is stored when LE is low. Functional Block Diagram POL BL LE HV 1 OUT DATA Latch INPUT HV 2 OUT CLK Latch 32-Bit (Outputs 3 to 30 not shown) Shift Register HV 31 OUT Latch HV 32 OUT DATA Latch OUT Supertex inc. 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com HV5622 Ordering Information Package Options 44-Lead Quad 44-Lead Quad Device Plastic Gullwing Plastic Chip Carrier 10.00x10.00mm body .653x.653in body 2.45mm height (max) .180in height (max) 0.80mm pitch .050in pitch HV5622 HV5622PG-G HV5622PJ-G -G indicates package is RoHS compliant (Green) Pin Configurations Absolute Maximum Ratings Parameter Value 1 Supply voltage, V -0.5V to +15V DD 1 Output voltage, V -0.5V to +230V 44 PP 1 1 Logic input levels -0.5V to V +0.5V DD 44-Lead PQFP (PG) 2 Ground current 1.5A (top view) 3 6 1 44 40 Continuous total power dissipation 1200mW O O Operating temperature range -40 C to +85 C O O Storage temperature range -65 C to +150 C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. Continuous operation of the device at the absolute rating level may affect device reliability. All voltages are referenced to device ground. 44-Lead PLCC (PJ) Notes: (top view) 1. All voltages are referenced to V SS 2. Duty cycle is limited by the total power dissipated in the package 3. For operation above 25C ambient derate linearly to maximum operating Product Marking temperature at 20mW/C. Top Marking YYWW YY = Year Sealed Recommended Operating Conditions HV5622PG WW = Week Sealed LLLLLLLLL L = Lot Number Sym Parameter Min Max Units C = Country of Origin* Bottom Marking V Logic voltage supply 10.8 13.2 V DD A = Assembler ID* HV High voltage output -0.3 +220 V CCCCCCCC = Green Packaging OUT AAA *May be part of top marking V Input high voltage V -2.0 V V IH DD DD Package may or may not include the following marks: Si or V Input low voltage 0 2.0 V IL 44-Lead PQFP (PG) f Clock frequency - 8.0 MHz CLK Top Marking O T Operating free-air temperature -40 +85 C YY = Year Sealed A YYWW AAA WW = Week Sealed HV5622PJ LLLLLLLLLL L = Lot Number A = Assembler ID Power-Up Sequence Bottom Marking C = Country of Origin* Power-up sequence should be the following: = Green Packaging 1. Connect ground CCCCCCCCCCC *May be part of top marking 2. Apply V DD 3. Set all inputs to a known state Package may or may not include the following marks: Si or 44-Lead PLCC (PJ) Power-down sequence should be the reverse of the above. Supertex inc. 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com 2