This is preliminary information on a new product in development or undergoing evaluation. Details are subject to change without notice.

Revision 3.3

June 2000

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STV7801S

PLASMA DATA POWER SWITCH

PRELIMINARY DATA

FEATURES

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High Voltage - Low Power Pulse Generator

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100V Absolute Maximum Supply

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High Load Drive Capability (25nF)

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5V Compatible Input Logic

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Very Low Stand-by Current

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Power Recovery High Current (±7A)

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Totem Pole High Output Current (±5A)

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Built-in Timing Control & Thermal Protection

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BCD Technology

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Packaging: Multiwatt 15, Power SO20

DESCRIPTION

STV7801 is a monolithic integrated circuit imple-

mented in STMicroelectronics BCD proprietary

technology designed as a switched power supply

generator for data drivers in a Plasma Display

Panel (P.D.P.) application.

The high load drive capability of the STV7801 re-

duces the number of devices necessary to drive a

complete PDP (4 to 6 devices for a 42” VGA 16/9

PDP monitor).

The STV7801 high current drive capability pro-

vides a high power recovery efficiency coefficient

superior to 85% on constant capacitive load.

To limit the number of external components, the

device integrates level shifters driven with 5V

CMOS compatible levels.

To increase the reliability of the system, the device

integrates several protections such as output

over-voltage, over-temperature, power-ON pro-

tection.

.

MULTIWATT 15 (Plastic Package)

ORDER CODE: STV7801S

20 leads

POWERSO20 (Plastic Package)

ORDER CODE: STV7801SP

Customer samples will be available

by september 2000

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