TPS61196 - 6-String 400-mA WLED driver with Independent PWM dimming for Each String
Figure 23. TPS61196 Typical Application (omitted values calculated below)
Figure 22. Multi-Chip Operation In Parallel (reference designators ommitted for clarity)
VIN_MIN =
V
VIN_MAX =
V
Vstart =
V
Vstop =
V
Vifbv =
V
Vled_short =
V
LED_VOLTAGE (entire string) =
V
LED_CURRENT (per string) =
A
LED_STRING_COUNT =
FSW =
Hz
L =
H
Cout =
F
Cout_esr =
Ohms
R4 = 10 kOhm