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HV4522PG-M919

Description
Gate Drivers 220V 32C Opn D w/CCW
Categorysemiconductor    Power management   
File Size528KB,6 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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HV4522PG-M919 Overview

Gate Drivers 220V 32C Opn D w/CCW

HV4522PG-M919 Parametric

Parameter NameAttribute value
Product CategoryGate Drivers
ManufacturerMicrochip
RoHSNo
Mounting StyleSMD/SMT
Package / CasePQFP-44
Operating Supply Current15 mA
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 85 C
Type32-Channel Serial to Parallel Converter with P-Channel Open Drain Outputs
Moisture SensitiveYes
Operating Supply Voltage+ 0.5 V to - 16 V
Factory Pack Quantity500
Unit Weight0.017588 oz
Supertex inc.
32-Channel Serial to Parallel Converter
with P-Channel Open Drain Outputs
Processed
with HVCMOS
®
Technology
Output voltages to -220V
Source current minimum 60mA
Shift register speed 8.0MHz
Polarity and blanking inputs
CMOS compatible inputs
Forward and reverse shifting options
Can be used with the HV5522 to provide 220V
push-pull operation
44-lead PLCC surface mount package
HV4522
Features
General Description
The HV4522 is a low-voltage serial to high-voltage parallel
converter with P-Channel open drain outputs. This device
has been designed for use a driver for AC-electroluminescent
displays. It can also be used in any application requiring multiple
output high-voltage current source capabilities, such as driving
inkjet and electrostatic print heads, plasma panels, or vacuum
fluorescent displays.
This device consists of a 32-bit shift register, 32 data latches,
and control logic to perform polarity and blanking functions.
Data is shifted through the shift register on the logic high-to-
low transition of the clock. The HV4522 shifts in the counter
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. The
data in the shift register is latched when the latch enable pin is
brought to logic high, and then returned to ground. If the latch
enable pin is held high, the latch becomes transparent and the
shift register data is directly reflected in the outputs.
For applications requiring active pull down as well as pull up, the
HV4522 can be paired with the HV5522.
Functional Block Diagram
VSS
POL
BL
LE
DATA INPUT
Latch
Latch
32-Bit
Shift
Register
Latch
Latch
HV
OUT
1
CLK
HV
OUT
2
(Outputs 3 to 30
not shown)
HV
OUT
31
DATA OUT
HV
OUT
32
Supertex inc.
1235 Bordeaux Drive, Sunnyvale, CA 94089
Tel: 408-222-8888
www.supertex.com

HV4522PG-M919 Related Products

HV4522PG-M919 HV4522PJ HV4522PJ-M903 HV4522PG
Description Gate Drivers 220V 32C Opn D w/CCW Serial to Parallel Logic Converters 220V 32C Opn D w/CCW Serial to Parallel Logic Converters 220V 32C Opn D w/CCW Counter Shift Registers 220V 32C Opn D w/CCW
Product Category Gate Drivers Serial to Parallel Logic Converters Serial to Parallel Logic Converters Counter Shift Registers
Manufacturer Microchip Microchip Microchip Microchip
RoHS No No No No
Mounting Style SMD/SMT SMD/SMT - SMD/SMT
Package / Case PQFP-44 PLCC-44 - PQFP-44
Minimum Operating Temperature - 40 C - 40 C - - 40 C
Maximum Operating Temperature + 85 C + 85 C - + 85 C
Operating Supply Voltage + 0.5 V to - 16 V - 12 V - - 12 V
Factory Pack Quantity 500 27 500 -
Unit Weight 0.017588 oz 0.084185 oz - 0.017588 oz
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