TLD5190QV Datasheet, PDF (18/58 Pages) Infineon Technologies AG – H-Bridge DC/DC Controller for High Power LED Lighting

5.2
Electrical Characteristics
H-Bridge DC/DC Controller
TLD5190QV
Power Supply
Table 5 EC Power Supply
V_IN = 8V to 36V, 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
Power Supply V_IN
Input Voltage Startup
V_VIN(ON)
–
–
4.7 V
V_IN increasing;
P_5.3.1
V_EN/INUVLO = HIGH;
IVCC = IVCC_EXT =
10 mA;
Input Undervoltage switch OFF V_VIN(OFF) –
Device operating current
I_VIN(ACTIVE) –
V_IN Sleep mode supply current I_VIN(SLEEP) –
EN/INUVLO Pin characteristics
–
4.5 V
V_IN decreasing;
P_5.3.14
V_EN/INUVLO = HIGH;
IVCC = IVCC_EXT =
10 mA;
4.4 6
mA ¹⁾ACTIVE mode;
P_5.3.2
CLKOUT freq.
300KHz;
V_PWMI = 0 V;
–
1.5
µA
V_EN/INUVLO= 0 V;
P_5.3.3
V_IN = 13.5 V;
V_IVCC = V_{IVCC_EXT}= 0 V;
Input Undervoltage falling
Threshold
EN/INUVLO Rising Hysteresis
V_EN/INUVLOth 1.6
V_EN/INUVLO(h –
1.75 1.9
90 –
V–
mV ¹⁾
P_5.3.7
P_5.3.8
yst)
EN/INUVLO input Current LOW I_EN/INUVLO(LO 0.45 0.89 1.34 µA
V_EN/INUVLO = 0.8 V;
P_5.3.9
W)
EN/INUVLO input Current HIGH I_EN/INUVLO(HI 1.1
2.2
3.3
µA V_EN/INUVLO = 2 V;
P_5.3.10
GH)
Timings
SLEEP mode to ACTIVE time t_ACTIVE
–
–
1) Not subject to production test, specified by design.
0.7 ms ¹⁾
V_IVCC = V_{IVCC_EXT};
C_IVCC= 10µF;
V_IN = 13.5 V;
P_5.3.11
Data Sheet
18
Rev. 1.0, 2016-05-20