TLD5095EL_15 Datasheet, PDF (18/35 Pages) Infineon Technologies AG – Multitopology LITIX Power DC/DC Controller IC

Infineon® LITIX™ Power
TLD5095EL
Enable and Dimming Function
Table 7-1 Electrical Characteristics
Parameter
Symbol
Values
Unit
Min.
Typ. Max.
Enable/PWMI
I_EN/PWMI,L
–
0.1
1
µA
Low Input Current
Enable Turn Off
Delay Time
t_EN,OFF,DEL
8
10
12
ms
PWMI Min Duty Time t_PWMI,H
4
–
–
µs
Enable Startup Time t_EN,START
100
–
–
µs
Gate Driver for Dimming Switch
PWMO Gate Driver _{IPWMO,SR –}
230
–
mA
Peak Sourcing
C
Current¹⁾
PWMO Gate Driver _{IPWMO,SN –}
370
–
mA
Peak Sinking Current _K
PWMO Gate Driver
Output Rise Time
tR,PWMO –
50
100
ns
PWMO Gate Driver
Output Fall Time
tF,PWMO –
30
60
ns
PWMO Gate Driver VPWMO 4.5
–
5.5
V
Output Voltage
Current Consumption
Current
I_{q_off}
–
Consumption,
Shutdown Mode
Current
I_{q_on}
–
Consumption,
Active Mode²⁾
–
10
µA
–
7
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
V_EN/PWMI = 0.5 V
Number
P_7.1.5
P_7.1.6
P_7.1.7
P_7.1.8
V_PWMO = 3.5V
P_7.1.9
V_PWMO = 1.5V
P_7.1.10
C_L,PWMO = 3.3nF;
V_PWMO = 1V to 4V
C_L,PWMO = 3.3nF;
V_PWMO = 1V to 4V
C_L,PWMO = 3.3nF
P_7.1.11
P_7.1.12
P_7.1.13
V_EN/PWMI = 0.8 V; P_7.1.14
T_j ≤ 105C; V_IN = 16V
V_EN/PWMI ≥ 4.75 V;
I_BO = 0 mA;
V_IN = 16V
V_SWO = 0% Duty
P_7.1.15
Data Sheet
18
Revision 1.4
2015-03-11