ML4876CR MICRO-LINEAR [Micro Linear Corporation], ML4876CR Datasheet - Page 5

• Manufacturer Part Number: ML4876CR
• Description: LCD Backlight Lamp Driver with Contrast
• Manufacturer: MICRO-LINEAR [Micro Linear Corporation]

ELECTRICAL CHARACTERISTICS
SUPPLY
Note 1: Limits are guaranteed by 100% testing, sampling, or correlation with worst case test conditions.
Note 2: Actual load is 1200pF. The 2:1 transformer reflects an effective 2400pF.
SYMBOL
VDD Supply Current (No Load)
VDD Supply Current
VDD Supply Current
VREF Output Voltage
VREF Load Regulation
VREF Line Regulation
VREF Line, Load, Temp
PARAMETER
(Continued)
On/Off = 3V, L
On/Off = 3V, L
On/Off = “0”, HVDD = 12V
T
I
VREF
A
= 25°C
= 25µA
CONDITIONS
ON
ON
= 3V
= 0V
2.465
MIN
2.47
0.45
TYP
200
2.5
2.5
10
20
2.535
MAX
2.53
350
ML4876
0.6
10
20
30
UNITS
mA
mV
mV
µA
µA
V
V
5