Description
ILD8150/ILD8150E LED driver IC for high power LEDs with hybrid dimming down to 0.5% .
Description
The ILD8150 is a 80 V DC/DC converter IC for LED applications to drive high-power LEDs.
Features
* DC/DC buck with hysteretic current regulation
* Output current up to 1.5 A DC
* Integrated 80 V high-side MOSFET switch with low RON
* Hybrid dimming to 0.5% of the target current
* Wide operating voltage range 8 V to 80 V
* Cycle-by-cycle current li
Applications
* Electronic Control Gear (ECG) for LED luminaries
CBOOT
BOOT
DIM
SW
IOUT L
VOUT
D
SD
COUT
ILED
ILD8150
VIN
CS
VVIN
VCC
GND
CVCC
RCS
Figure 1
DC/DC buck constant current
Product validation
* Qualified for industrial applications according to the relevant tests of
