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T6819-TBQ Datasheet(PDF) 3 Page - ATMEL Corporation |
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T6819-TBQ Datasheet(HTML) 3 Page - ATMEL Corporation |
3 / 16 page 3 T6819/T6829 [Preliminary] 4531B–BCD–11/03 Pin Configuration Figure 2. Pinning SO16 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 GND OUT1L OUT3L OUT3H CS DI CLK PWM GND OUT2L OUT2H OUT1H VS VCC DO GND Pin Description Pin Symbol Function 1GND T6819: ground; reference potential; internal connection to pin 9 and pin 16; cooling tab T6829: additional connection to heat slug 2 OUT1L Low-side driver output 1; power MOS open drain with internal reverse diode; short-circuit protection; overtemperature protection; diagnosis for short and open load; PWM ability 3 OUT3L Low-side driver output 3; see pin 2 4 OUT3H High-side driver output 3; power MOS open source with internal reverse diode; short-circuit protection; overtemperature protection; diagnosis for short and open load; PWM ability 5 CS Chip select input; 5-V CMOS logic level input with internal pull up; low = serial communication is enabled, high = disabled 6 DI Serial data input; 5-V CMOS logic level input with internal pull down; receives serial data from the control device; DI expects a 16-bit control word with LSB being transferred first 7 CLK Serial clock input; 5-V CMOS logic level input with internal pull down; controls serial data input interface and internal shift register (f max = 2 MHz) 8 PWM PWM input; 5-V CMOS logic level input with internal pull down; receives PWM signal to control outputs which are selected for PWM mode by the serial data interface, high = outputs on, low = outputs off 9 GND Ground; see pin 1 10 DO Serial data output; 5-V CMOS logic-level tristate output for output (status) register data; sends 16-bit status information to the microcontroller (LSB is transferred first); output will remain tristated unless device is selected by CS = low, therefore, several ICs can operate on one data-output line only. 11 VCC Logic supply voltage (5 V) 12 VS Power supply for high-side output stages OUT1H, OUT2H, OUT3H, internal supply 13 OUT1H High-side driver output 1; see pin 4 14 OUT2H High-side driver output 2; see pin 4 15 OUT2L Low-side driver output 2; see pin 2 16 GND Ground; see pin 1 |
Similar Part No. - T6819-TBQ |
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Similar Description - T6819-TBQ |
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