TLD5098EL_15 Datasheet, PDF (18/41 Pages) Infineon Technologies AG – Multitopology LITIX Power DC/DC Controller IC

Infineon® LITIX™ Power
TLD5098EL
Enable and Dimming Function
Table 7-1 Electrical Characteristics: Enable and Dimming
Parameter
Symbol
Values
Min.
Typ. Max.
Enable Turn Off
Delay Time
t_EN,OFF,DEL
8
10
12
PWMI Min Duty Time t_PWMI,H
4
–
–
Enable Startup Time t_EN,START
100
–
–
Gate Driver for dimming Switch
PWMO Gate Driver I_PWMO,SRC –
Peak Sourcing
Current
230
–
PWMO Gate Driver I_PWMO,SNK –
Peak Sinking Current
370
–
PWMO Gate Driver t_R,PWMO
–
Output Rise Time
50
100
PWMO Gate Driver t_F,PWMO
–
Output Fall Time
30
60
PWMO Gate Driver V_PWMO
4.5
–
5.5
Output Voltage
Current Consumption
Current
Consumption,
I_{q_OFF}
–
Shutdown Mode
Current
I_{q_ON}
–
Consumption,
Active Mode²⁾
–
10
–
7
Unit
ms
µs
µs
mA
mA
ns
ns
V
µA
mA
1) Not subject to production test, specified by design
2) Dependency on switching frequency and gate charge of external switches.
Note or
Test Condition
Number
P_7.1.6
P_7.1.7
1)
P_7.1.8
1)_{VPWMO = 1V to 4V P_7.1.9}
1)_{VPWMO = 4V to 1V P_7.1.10}
1)_{CL,PWMO = 3.3nF;}
V_PWMO = 1V to 4V
1)_{CL,PWMO = 3.3nF;}
V_PWMO = 4V to 1V
1)_{CL,PWMO = 3.3nF}
P_7.1.11
P_7.1.12
P_7.1.13
V_EN/PWMI = 0.8 V;
T_j ≤ 105°C;
V_IN = 16V
V_EN/PWMI ≥ 4.75 V;
I_BO = 0 mA;
V_SWO = 0% Duty
Cycle
P_7.1.14
P_7.1.15
Data Sheet
18
Revision 1.2
2015-03-12