MAX753CSE+T Maxim Integrated Products, MAX753CSE+T Datasheet - Page 2

• Manufacturer Part Number: MAX753CSE+T
• Description: Display Drivers CCFL Backlight and L CD Negative Contrast
• Manufacturer: Maxim Integrated Products

Specifications of MAX753CSE+T

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
V
PGND to GND.....................................................................±0.3V
BATT to GND.............................................................-0.3V, +36V
LX to GND............................................................................±50V
CS to GND.....................................................-0.6V, (V
Inputs/Outputs to GND (LADJ, CADJ, LON,
CON, REF, CFB, CC, CDRV, LDRV, LFB) .....-0.3V, (V
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
T
CCFL Backlight and
LCD Contrast Controllers
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
BATT Input Range
V
SUPPLY AND REFERENCE
DIGITAL INPUTS AND DRIVER OUTPUTS
CCFT CONTROLLER
REF Output Voltage
REF Line Regulation
REF Load Regulation
V
V
Input Low Voltage
Input High Voltage
Input Leakage Current
Driver Sink/Source Current
Driver On-Resistance
Zero-Crossing-Comparator Threshold Voltage (CS)
Overcurrent-Comparator Threshold Voltage (CS)
CS Input Bias Current
VCO Frequency
DAC Resolution
A
DD
Plastic DIP (derate 10.53mW/°C above +70°C) ...........842mW
Narrow SO (derate 8.70mW/°C above +70°C) .............696mW
DD
DD
DD
DD
= T
_______________________________________________________________________________________
to GND .................................................................-0.3V, +7V
Supply Range
Quiescent Current
Shutdown Current
= 5V, BATT = 15V, CON = LON = 5V, LX = GND = PGND = 0V, I
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
A
= +70°C)
DD
DD
No external load
4V < V
0µA < I
LON = CON = CS = LFB = CFB =
LADJ = CADJ = 5V
LON = CON = CS = LFB = CFB = LADJ
= CADJ = LX = BATT = 0V (Note 1)
LON, CON, CADJ, LADJ; V
LON, CON, CADJ, LADJ; V
LON, CON, CADJ, LADJ; V
LDRV = CDRV = 2V
LDRV, CDRV;
V
V
Minimum, CFB = 5V
Maximum, CFB = 0V
Guaranteed monotonic
DD
CS
+ 0.3V)
+ 0.3V)
= 0V
= 4.5V
DD
L
< 100µA
< 6V
CONDITIONS
Operating Temperature Ranges
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
MAX75_C_ _ ........................................................0°C to +70°C
MAX75_E_ _......................................................-40°C to +85°C
Output high
Output low
DD
DD
IN
REF
= 0V or 5V
= 4.5V
= 5.5V
= 0mA, all digital input levels are 0V or 5V,
MIN
1.21
4.5
2.4
-10
1.2
32
85
4
5
TYP
1.25
0.5
0.5
25
5
MAX
1.29
115
5.5
0.1
0.8
1.3
±1
30
15
40
10
20
47
-5
2
7
UNITS
%/V
kHz
Bits
mA
mV
mV
µA
µA
µA
A
Ω
V
V
V
V
V
V