SLVS881 – SEPTEMBER 2009..........................................................................................................................................................................................
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ORDERING INFORMATION
(1)
T
A
–40 to 85°C
(1)
ORDERING
TPS65190RHDR
PACKAGE
28-Pin QFN
PACKAGE MARKING
TPS65190
The device is supplied taped and reeled, with 3000 devices per reel.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
Voltage on VGH1, VGH2
Voltage on VGL
(2)
Voltage on AVDD
(2)
(2)
(2)
(1)
VALUE
45
–15
20
–0.3 to 7.0
–0.3 to V
AVDD
+ 0.3
±V
AVDD
2
200
700
–40 to 85
–40 to 150
–65 to 150
(2)
UNIT
V
V
V
V
V
V
kV
V
V
°C
°C
°C
Voltage on IN1 through IN10
Voltage on POS, NEG
ESD Rating HBM
ESD Rating MM
ESD Rating CDM
Continuous power dissipation
T
A
T
J
T
STG
(1)
(2)
Differential voltage between POS and NEG
See Dissipation Rating Table
Operating ambient temperature range
Operating junction temperature range
Storage temperature range
Stresses beyond those listed under
absolute maximum ratings
may cause permanent damage to the device. These are stress ratings
only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Voltage values are with respect to the GND pin
DISSIPATION RATINGS
PACKAGE
28-Pin QFN
(1)
(1)
θ
JA
35 °C/W
T
A
≤
25°C
POWER RATING
3.57 W
T
A
= 70°C
POWER RATING
2.29 W
T
A
= 85°C
POWER RATING
1.86 W
Refer to application section on how to improve thermal resistance
θ
JA
.
RECOMMENDED OPERATING CONDITIONS
MIN
V
GH1
V
GH2
V
GL
V
IN
V
AVDD
V
POS
, V
NEG
T
A
T
J
Positive supply voltage range
Negative supply voltage range
Level shifter input voltage range
Operational amplifier positive supply voltage range
Operational amplifier common-mode input voltage range
SLVS881 – SEPTEMBER 2009..........................................................................................................................................................................................
www.ti.com
DEVICE INFORMATION
PIN ASSIGNMENT
TOP VIEW
GND
23
NEG
IN10
POS
OUT
OUT10
22
21
20
28
26
25
IN9
IN8
IN7
IN6
IN5
IN4
IN3
27
24
AVDD
1
2
3
4
5
6
7
12
OUT9
OUT8
OUT7
OUT6
OUT5
OUT4
OUT3
Exposed
Thermal Die
19
18
17
16
15
13
OUT1
10
VGH1
IN1
PIN FUNCTIONS
PIN
NAME
IN9
IN8
IN7
IN6
IN5
IN4
IN3
IN2
IN1
VGH1
VGL
VGH2
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUT10
GND
AVDD
OUT
NEG
POS
4
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
I/O
I
I
I
I
I
I
I
I
I
P
P
P
O
O
O
O
O
O
O
O
O
O
P
P
O
I
I
Level shifter channel 9 input
Level shifter channel 8 input
Level shifter channel 7 input
Level shifter channel 6 input
Level shifter channel 5 input
Level shifter channel 4 input
Level shifter channel 3 input
Level shifter channel 2 input
Level shifter channel 1 input
Positive supply for level shifter channels 1-6 and 9-10
Negative supply voltage for all level shifter channels
Positive supply for level shifter channels 7-8
Level shifter channel 1 output
Level shifter channel 2 output
Level shifter channel 3 output
Level shifter channel 4 output
Level shifter channel 5 output
Level shifter channel 6 output
Level shifter channel 7 output
Level shifter channel 8 output
Level shifter channel 9 output
Level shifter channel 10 output
Ground connection for level shifter and operational amplifier.
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