TLF51801ELV Datasheet, PDF (6/29 Pages) Infineon Technologies AG – 10 A synchronous DC/DC Step-Down Controller

4
General Product Characteristics
TLF51801ELV
General Product Characteristics
4.1
Absolute Maximum Ratings
Absolute Maximum Ratings¹⁾
T_j = -40°C to +150°C; all voltages with respect to ground (unless otherwise specified)
Pos.
Parameter
Symbol
Limit Values
Min.
Max.
Voltages
4.1.1
4.1.2
Synchronization Input
V_SYNC
-0.3
5.5
6.2
4.1.3
4.1.4
Compensation Input
V_COMP
-0.3
5.5
6.2
4.1.5
4.1.6
Feedback Input
Buck Driver Supply Input
V_FB
V_BTS
-0.3
V_BUO
- 0.3
5.5
V_BUO
+ 5.0
4.1.7
4.1.8
4.1.9
4.1.10
4.1.11
Buck Switch Output
Enable Input
Supply Voltage Input
Sensehigh
Senselow
V_BUO
V_EN
V_S
V_sensehigh
V_senselow
-2.0
-20
-0.3
-0.3
-2.0
45
45
45
45
V_sensehigh
+ 0.3
4.1.12
4.1.13
IVCC
Upper Transistor Gate
V_IVCC
V_UG
-0.3
V_BUO
- 0.3
6.0
V_BTS
+ 0.3
4.1.14 Lower Transistor Gate
Temperatures
V_LG
-0.3
6.5
4.1.15 Junction Temperature
4.1.16 Storage Temperature
ESD Susceptibility
T_j
-40
150
T_stg
-55
150
4.1.17 ESD Resistivity
V_ESD
-2
2
4.1.18 ESD Resistivity to GND
V_ESD
-500
500
4.1.19 ESD Resistivity corner pins to GND
V_ESD
-750
750
1) Not subject to production test, specified by design
2) ESD susceptibility HBM according to ANSI/ESDA/JEDEC JS-001.
3) ESD susceptibility, Charged Device Model “CDM” EIA/JESD22-C101 or ESDA STM5.3.1
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
°C
°C
kV
V
V
Conditions
–
t < 10s²⁾
–
t < 10s²⁾
–
–
HBM ²⁾
CDM ³⁾
CDM ³⁾
Note: Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Note: Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are
not designed for continuous repetitive operation.
Data sheet
6
Rev. 1.0.1, 2013-04-15