MAX8751ETJ+ Maxim Integrated Products, MAX8751ETJ+ Datasheet - Page 4

• Manufacturer Part Number: MAX8751ETJ+
• Description: IC CNTRLR CCFL INV 32-TQFN
• Manufacturer: Maxim Integrated Products
• Type: CCFL Controllerr

Specifications of MAX8751ETJ+

• Frequency: 30 ~ 80 kHz
• Current - Supply: 3.2mA
• Voltage - Supply: 6 V ~ 28 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Details

Fixed-Frequency, Full-Bridge CCFL
Inverter Controller
ELECTRICAL CHARACTERISTICS (continued)
(V
4
LF Input Frequency Range
LSYNC Input Frequency Range
HFCK Input Frequency Range
HFCK, LFCK, PSCK, DPWM
Output On-Resistance
LFCK Input Frequency Range
CNTL Minimum Duty-Cycle
Threshold
CNTL Maximum Duty-Cycle
Threshold
CNTL Input Current
CNTL Input Threshold
DPWM Dimming Resolution
SEL, PS1, PS2
Input-Low Voltage
SEL, PS1, PS2
Input-High Voltage
SEL, PS1, PS2
Input Hysteresis
SHDN Input-Low Voltage
SHDN Input-High Voltage
SEL, PS1, PS2 Input Bias Current
SHDN Input Bias Current
TFLT Charging Current
TFLT Trip Threshold
IN
_______________________________________________________________________________________
= 24V, T
PARAMETER
A
= 0°C to +85°C, unless otherwise noted. Typical values are at T
Slave mode, V
R
Slave mode, V
I
Slave mode, V
0 < V
Slave mode
Guaranteed monotonic
SEL, PS1, PS2 input-high voltage
SEL, PS1, PS2 input hysteresis
V
V
V
V
V
V
TEST
LF
ISEC
FLT
ISEC
FLT
ISEC
FLT
= 150kΩ
CNTL
= 2.0V
= 2.0V
= 2.0V
= 1mA
< 1.25 and V
< 1.25 and V
< 1.25 and V
< 2V
CNTL
CNTL
CNTL
IFB
IFB
IFB
= V
= V
= V
CONDITIONS
< 790mV,
< 790mV,
< 790mV,
CC
CC
CC
(Note 1)
A
= +25°C.)
10.24
MIN
0.21
0.95
3.85
-0.1
120
120
1.9
4.2
2.1
2.1
80
-1
-1
TYP
0.23
1.00
4.00
100
126
2.0
4.5
-1
7
38.40
MAX
+0.1
0.26
1.05
4.15
300
280
600
2.4
2.1
4.9
0.8
0.8
+1
+1
UNITS
kHz
kHz
Bits
mV
mV
Hz
Hz
kΩ
µA
µA
µA
V
V
V
V
V
V
V
V