ATA6836-PXSY Atmel, ATA6836-PXSY Datasheet - Page 4

• Manufacturer Part Number: ATA6836-PXSY
• Description: MOSFET & Power Driver ICs Hex Half Bridge Driver
• Manufacturer: Atmel

Specifications of ATA6836-PXSY

• Product: Half-Bridge Drivers
• Mounting Style: SMD/SMT
• Package / Case: QFN-24

2. Pin Configuration
2.1
Figure 2-1.
Table 2-1.
4
6, 7, 8, 9
20, 21,
11, 12
13, 14
15, 16
22, 23
27, 28
1, 2
3, 4
Pin
10
17
18
19
24
25
26
5
SO28
Atmel ATA6836
Pinning SO28
Pin Description SO28
Symbol
OUT5
OUT4
OUT3
OUT2
OUT1
OUT6
GND
GND
VCC
CLK
INH
DO
VS
VS
CS
DI
Function
Half-bridge output 5; formed by internally connected power MOS high-side switch 5 and low-side switch 5
with internal reverse diodes; short circuit protection; overtemperature protection; diagnosis for short and
open load
Output 4; see pin 1
Power supply output stages HS4, HS5, HS6, internal supply; external connection to pin 10 necessary
Ground; reference potential; internal connection to pins 20 to 23; cooling tab
Power supply output stages HS1, HS2 and HS3
Output 3; see pin 1
Output 2; see pin 1
Output 1; see pin 1
Inhibit input, 5V logic input with internal pull down, low = standby, high = normal operation
Serial data output, 5V 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 (5V)
Ground, see pins 6 to 9
Chip select input, 5V CMOS logic level input with internal pull up;
low = serial communication is enabled, high = disabled
Serial clock input, 5V CMOS logic level input with internal pull down,
controls serial data input interface and internal shift register (f
Serial data input; 5V 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
Output 6; see pin 1
OUT5
OUT5
OUT4
OUT4
OUT3
OUT3
OUT2
OUT2
GND
GND
GND
GND
VS
VS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
OUT6
OUT6
DI
CLK
CS
GND
GND
GND
GND
VCC
DO
INH
OUT1
OUT1
max
= 2MHz)
4952J–AUTO–03/11