ATA6827_07 ATMEL [ATMEL Corporation], ATA6827_07 Datasheet - Page 3

• Manufacturer Part Number: ATA6827_07
• Description: High Temperature Triple Half-bridge Driver with Serial Input Control
• Manufacturer: ATMEL [ATMEL Corporation]

2. Pin Configuration
Figure 2-1.
Table 2-1.
4912D–AUTO–06/07
Pin
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
Pinning QFN18
Pin Description
Symbol
PGND2
PGND1
PGND3
PGND1
PGND3
OUT3S
OUT2S
OUT1S
OUT3F
OUT2F
OUT1F
GND
VCC
CLK
INH
DO
CS
VS
VS
DI
Function
Used only for final testing, to be connected to OUT3F
Half-bridge output 3
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
Ground; reference potential
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.
Inhibit input; 5-V logic input with internal pull down; low = standby, high = normal operation
Logic supply voltage (5 V)
Power supply for output stages OUT1, OUT2 and OUT3, internal supply
Power supply for output stages OUT1, OUT2 and OUT3, internal supply
Half-bridge output 2
Used only for final testing, to be connected to OUT2F
Power Ground OUT2
Half-bridge output 1
Used only for final testing, to be connected to OUT13F
Power Ground OUT1 and OUT3
Power Ground OUT1 and OUT3
OUT3S
OUT3F
GND
CLK
CS
DI
1
2
3
4
5
6
18 17 16 15
14
13
12
11
10
9
8
7
OUT2F
VS
VS
VCC
INH
DO
max
= 2 MHz)
ATA6827
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