T6817-TKQ Atmel, T6817-TKQ Datasheet - Page 13

• Manufacturer Part Number: T6817-TKQ
• Description: IC DRIVER DUAL TRPL DMOS 20-SSOP
• Manufacturer: Atmel
• Type: High Side/Low Side Driverr

Specifications of T6817-TKQ

• Input Type: Serial
• Number Of Outputs: 6
• On-state Resistance: 2 Ohm, 1.5 Ohm
• Current - Output / Channel: 600mA
• Current - Peak Output: 950mA
• Voltage - Supply: 7 V ~ 40 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (5.3mm Width), 20-SO, 20-SOEIAJ
• For Use With: ATAB6817 - BOARD EVAL FOR T6817
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: T6817-TKQTR

10. Application
Figure 10-1. Application Circuit
10.1
4670E–BCD–04/09
Application Notes
Watchdog
U5021M
μC
Vcc
Enable
It is strongly recommended that the blocking capacitors at V
possible to the power supply and GND pins.
Recommended value for capacitors at V
Electrolythic capacitor C > 22 µF in parallel with a ceramic capacitor C = 100 nF. Value for elec-
trolytic capacitor depends on external loads, conducted interferences and reverse conducting
current I
Recommended value for capacitors at V
Electrolythic capacitor C > 10 µF in parallel with a ceramic capacitor C = 100 nF.
To reduce thermal resistance it is recommended that cooling areas be placed on the PCB as
close as possible to GND pins.
CLK
INH
DO
CS
DI
5
18
2
4
3
HSX
(see: Absolute Maximum Ratings).
F
P
S
S
I
C
T
N
H
S
I
detect
Fault
HS3
detect
LS3
Fault
Input register
Output register
C
O
L
D
S
D
n.
u.
n.
u.
12
8
n.
u.
n.
u.
n.
u.
n.
u.
M
n.
u.
n.
u.
n.
u.
n.
u.
detect
Fault
LS2
detect
HS2
Fault
n.
u.
n.
u.
H
Serial interface
S
3
H
S
3
15
14
L
S
3
S
L
3
H
S
2
H
S
2
M
L
S
2
L
S
2
S
CC
:
H
S
1
H
S
1
:
detect
detect
LS1
Fault
Fault
HS1
L
S
1
S
L
1
R
R
T
S
P
17
16
Control
logic
protection
Thermal
Osc
CC
and V
protection
Power-on
protection
reset
OV-
UV-
V S
V S
Vcc
S
be connected as close as
Vcc
19
20
10
11
13
6
7
1
GND
GND
GND
GND
GND
VCC
VS
VS
Vs
+
+
BYT41D
V Batt
T6817
Vcc
13 V
5 V
13