TLD5190QV Datasheet, PDF (11/58 Pages) Infineon Technologies AG – H-Bridge DC/DC Controller for High Power LED Lighting

4
General Product Characteristics
H-Bridge DC/DC Controller
TLD5190QV
General Product Characteristics
4.1
Absolute Maximum Ratings
Table 2 Absolute Maximum Ratings¹⁾
T_j = -40°C to +150°C; all voltages with respect to AGND, (unless otherwise specified)
Parameter
Symbol
Values
Unit Note /
Number
Min. Typ. Max.
Test Condition
Supply Voltages
VIN
Supply Input
V_VIN
-0.3 – 60 V –
P_4.1.1
IVCC
V_IVCC
Internal Linear Voltage Regulator Output
voltage
-0.3 – 6
V–
P_4.1.3
IVCC_EXT
V_{IVCC_EXT} -0.3 –
6
External Linear Voltage Regulator Input
voltage
V–
P_4.1.4
VREF
Voltage reference output
V_REF
-0.3 – 3.6 V –
P_4.1.5
Gate Driver Stages
LSGD1,2 - PGND1,2
Lowside Gatedriver voltage
HSGD1,2 - SWN1,2
Highside Gatedriver voltage
SWN1, SWN2
switching node voltage
V_LSGD1,2- -0.3 –
5.5
V–
PGND
V_HSGD1,2- -0.3 –
5.5
V–
SWN1,2
V_{SWN1, 2} -1
– 60 V –
P_4.1.54
P_4.1.55
P_4.1.6
(BST1-SWN1), (BST2-SWN2)
Boostrap voltage
BST1, BST2
Boostrap voltage related to GND
V_BSTx-
-0.3 –
6
SWNx
V_{BST1, 2} -0.3 –
65
V–
V–
P_4.1.7
P_4.1.8
SWCS
Switch Current Sense Input voltage
V_SWCS
-0.3 –
0.3
V–
P_4.1.9
SGND
Switch Current Sense GND voltage
V_SGND
-0.3 –
0.3
V–
P_4.1.10
SWCS-SGND
V_SWCS- -0.5 –
0.5
V–
Switch Current Sense differential voltage _SGND
PGND1,2
Power GND voltage
V_PGND1,2 -0.3 –
0.3
V–
P_4.1.11
P_4.1.28
High voltage Pins
IIN1, IIN2
Input Current monitor voltage
V_{IIN1, 2}
-0.3 –
60
V–
P_4.1.12
IIN1-IIN2
V_IIN1-IIN2 -0.5
–
0.5
V–
Input Current monitor differential voltage
P_4.1.13
Data Sheet
11
Rev. 1.0, 2016-05-20