FAN5611 Datasheet, PDF (4/12 Pages) Fairchild Semiconductor – Low-Dropout LED Drivers for White, Blue or any Color LED

FAN5611/FAN5612/FAN5613/FAN5614
PRODUCT SPECIFICATION
DC Electrical Characteristics (VIN = 3.3V to 5.5V, ENABLE = VIN, TA = 25°C Unless otherwise noted)
Parameter
Output Current
Multiplication Ratio
FAN5611/12/13
Conditions
ISET = 100µA
VSAT = 300mV
Min.
140
Typ.
200
Max.
260
Units
FAN5614
ISET = 100µA
VSAT = 150mV
LED Current (Per Diode) FAN5611/12/13 VSAT = 300mV
20
mA
ISET = 100µA
FAN5614
VSAT = 150mV
ISET = 100µA
LED to LED Current
FAN5611/12/13 VSAT = 300mV
-3
Matching
ISET = 100µA
TA = -40°C to
85°C
3
%
FAN5614
VSAT = 150mV
ISET = 100µA
TA = -40°C to
85°C
Peak Efficiency
VIN = 3V
90
%
Current in OFF Mode (ISET and II)
Min. ENABLE “ON Voltage” (Note3)
(FAN5612, FAN5613, FAN5614)
Max. ENABLE “OFF Voltage” (Note3)
(FAN5612, FAN5613 FAN5614)
VEN = 0V
ISET = 150µA
0.5
1
µA
3
V
V
Notes:
3. ENABLE “ON” is VEN for which II1>20mA @ VI1=0.3V, while ENABLE “OFF” is VEN for which II1<1µA @ VI1>0.3V
4
REV. 1.0.4 6/4/04