T6819-TBQ Atmel, T6819-TBQ Datasheet - Page 3

• Manufacturer Part Number: T6819-TBQ
• Description: IC DRIVER DUAL TRPL DMOS 16-SOIC
• Manufacturer: Atmel
• Type: High Side/Low Side Driverr

Specifications of T6819-TBQ

• Input Type: Serial
• Number Of Outputs: 6
• On-state Resistance: 500 mOhm
• Current - Output / Channel: 1.5A
• Current - Peak Output: 2A
• Voltage - Supply: 7 V ~ 40 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• For Use With: ATAB6819 - BOARD EVAL FOR T6819/ATA6829
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: T6819-TBQTR

Pin Configuration
Figure 2. Pinning SO16
Pin Description
4531D–BCD–07/04
Pin
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Symbol
OUT3H
OUT1H
OUT2H
OUT1L
OUT3L
OUT2L
PWM
GND
GND
GND
VCC
CLK
DO
CS
VS
DI
Function
T6819: ground; reference potential; internal connection to pin 9 and pin 16; cooling tab
T6829: additional connection to heat slug
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
Low-side driver output 3; see pin 2
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
Chip select input; 5-V CMOS logic level input with internal pull up;
low = serial communication is enabled, high = disabled
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
Serial clock input; 5-V CMOS logic level input with internal pull down;
controls serial data input interface and internal shift register (f
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
Ground; see pin 1
Serial data output; 5-V CMOS logic-level tri-state output for output (status) register data; sends 16-bit
status information to the microcontroller (LSB is transferred first); output will remain tri-stated unless
device is selected by CS = low, therefore, several ICs can operate on one data-output line only.
Logic supply voltage (5 V)
Power supply for high-side output stages OUT1H, OUT2H, OUT3H, internal supply
High-side driver output 1; see pin 4
High-side driver output 2; see pin 4
Low-side driver output 2; see pin 2
Ground; see pin 1
OUT3H
OUT1L
OUT3L
PWM
GND
CLK
CS
DI
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
GND
OUT2L
OUT2H
OUT1H
VS
VCC
DO
GND
T6819/T6829 [Preliminary]
max
= 2 MHz)
3