TLD5098EL Datasheet, PDF (7/39 Pages) Infineon Technologies AG – DC/DC Boost, Buck-Boost, SEPIC controller

TLD5098EL
General Product Characteristics
4
General Product Characteristics
4.1
Absolute Maximum Ratings
Absolute Maximum Ratings¹⁾
T_j = -40 ⋅C to +150 ⋅C; all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Pos. Parameter
Symbol
Limit Values Unit Conditions
Min. Max.
Voltages
4.1.1 IN
Supply Input
V_IN
-0.3 45
V–
4.1.2 EN / PWMI
Enable or PWM Input
V_EN
-40
45
V–
4.1.3 FBH-FBL
V_FBH-V_FBL -40
61
Feedback Error Amplifier Differential
V The maximum delta
must not exceed 61V
4.1.4 FBH
V_FBH
Feedback Error Amplifier Positive Input
-40
61
V The difference between
V_FBH and V_FBL must not
exceed 61V, refer to
Parameter 4.1.3
4.1.5 FBL
V_FBL
Feedback Error Amplifier Negative Input
-40
61
V The difference between
V_FBH and V_FBL must not
exceed 61V, refer to
Parameter 4.1.3
4.1.6 FBH and FBL current
4.1.7 OVFB
4.1.8 ^{Over Voltage Feedback Input}
I_FBL,FBH
–
1
V_OVP
-0.3 5.5
-0.3 6.2
mA t < 100ms,
V_FBH - V_FBL = 0.3V
V–
V t < 10s
4.1.9 SWCS
4.1.10 ^{Switch Current Sense Input}
V_SWCS
-0.3 5.5
-0.3 6.2
V–
V t < 10s
4.1.11 SWO
4.1.12 ^{Switch Gate Drive Output}
V_SWO
-0.3 5.5
-0.3 6.2
V–
V t < 10s
4.1.13 SGND
Current Sense Switch GND
V_SGND
-0.3 0.3
V–
4.1.14 COMP
4.1.15 ^{Compensation Input}
V_COMP
-0.3 5.5
-0.3 6.2
V–
V t < 10s
4.1.16 FREQ / SYNC; Frequency and
4.1.17 ^{Synchronization Input}
V_{FREQ / SYNC} -0.3
5.5
-0.3 6.2
V–
V t < 10s
4.1.18
4.1.19
4.1.20
4.1.21
4.1.22
PWMO
PWM Dimming Output
V_PWMO
SET
V_SET
IVCC
V_IVCC
Internal Linear Voltage Regulator Output
-0.3 5.5
-0.3 6.2
-0.3 45
-0.3 5.5
-0.3 6.2
V–
V t < 10s
V–
V–
V t < 10s
Temperatures
4.1.23 Junction Temperature
T_j
-40
150 °C –
Datasheet
7
Rev. 1.0, 2010-10-13