Ħ@Backlighting & Lighting/LED DRIVERS
Ħ@ ĦiInductor-lessĦjĦBĦiStep-Up ControllerĦjĦBĦiConstant CurrentĦjĦBĦiCurrent SinkĦjĦBĦiAuxiliary Gate DriveĦj
Ħ@ ĦiConstant VoltageĦjĦBĦiThermal ProtectionĦjĦBĦiHigh EfficiencyĦjĦBĦiPWM Dimming ControlĦj
Ħ@ ĦiAC-DC LED DriverĦjĦBĦiTransformer-FreeĦjĦBĦiNo Ext Diode BridgeĦjĦBĦiDrive HB LEDsĦj
Part Number
Drive Type
Input Voltage Range
# of LEDs Driven
Total Output Current
Dimming Control
Efficiency
Package Type
Data sheet
Inductorless, No-Charge-Pump, 4 Channel Current Sinks
+4.5V to +16V
Depends on application
4-Channel
@150mA/Ch
@150mA/Ch
Yes
(100Hz~5kHz)
(100Hz~5kHz)
>95%
2x3 8-DFN
Step-Up LED Controller with 6-Channel Input/Output Current Sinks, Single-ISET, OVP and Auxiliary Gate Drive
+3.3V to +26.5V
Depends on application
5W/15W 6-Ch
@60mA/Ch
@60mA/Ch
Yes
(Up to 10kHz)
(Up to 10kHz)
>90%
28-EP-TSSOP 5x5 32-VQFN
TransformerFree
AC-DC LED Driver
AC-DC LED Driver
85~240 VAC
30~100
ĦÓ 15kV
Yes
(50Hz~5kHz)
(50Hz~5kHz)
>90%
20-EP-TSSOP
High Power
AC-DC LED Driver
AC-DC LED Driver
4VAC~16VAC on VAC1/VAC2 5VDC~24VDC on VAC1/VAC2 5VDC~16VDC on HVCC/PGND
1~3
1~5
1~3
1~5
1~3
ĦÓ 15kV
Yes
(100Hz~1kHz)
(100Hz~1kHz)
>90%
16-EP-TSSOP
Universal High Brightness LED Driver
8~450VDC
Depends on application
ĦÓ 15kV
Yes
(Up to 10kHz)
(Up to 10kHz)
>90%
8-nSOIC