MAX8751ETJ+ Maxim Integrated Products, MAX8751ETJ+ Datasheet - Page 3

• 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

ELECTRICAL CHARACTERISTICS (continued)
(V
IFB Lamp-Out Threshold
IFB-to-COMP Transconductance
COMP Output Impedance
COMP Discharge Current During
Overvoltage or Overcurrent Fault
COMP Discharge Current During
DPWM Off-Time
ISEC Input Bias Current
ISEC Overcurrent Threshold
VFB Input Bias Current
VFB Overvoltage Threshold
Main Oscillator Frequency
Main Oscillator Frequency
Range
HF, LF, HFCK, LFCK
Input-Low Voltage
HF, LF, HFCK, LFCK
Input-High Voltage
HF, LF, HFCK, LFCK Input
Hysteresis
HF, LF, HFCK, LFCK
Input Bias Current
HF Input-Frequency Range
HF, LF, HFCK, LFCK
Input Rise and Fall Time
HSYNC, LSYNC Input-Low
Voltage
HSYNC, LSYNC Input-High
Voltage
HSYNC, LSYNC Input Hysteresis
HSYNC, LSYNC Input Bias
Current
HSYNC Input Frequency Range
HSYNC, LSYNC Input Rise and
Fall Time
DPWM Chopping Frequency
DPWM Chopping Frequency
Range
IN
= 24V, T
PARAMETER
A
= 0°C to +85°C, unless otherwise noted. Typical values are at T
_______________________________________________________________________________________
Reject 1µs glitches
1V < V
V
CNTL = GND, V
-4V < V
R
Slave mode, V
Slave mode, V
Slave mode, V
Slave mode, V
Slave mode, V
Slave mode, V
R
Fixed-Frequency, Full-Bridge CCFL
IFB
HF
LF
= 150kΩ
= 100kΩ
= 800mV, V
COMP
VFB
< +4V
< 2.5V
CNTL
CNTL
CNTL
CNTL
CNTL
CNTL
COMP
ISEC
= V
= V
= V
= V
= V
= V
= 2.5V
CONDITIONS
= 1.5V
CC
CC
CC
CC
CC
CC
A
= +25°C.)
Inverter Controller
MIN
1.18
2.10
52.2
-0.3
190
202
730
-25
2.1
2.1
20
80
20
-1
-1
1200
TYP
1.22
2.25
53.8
100
100
208
780
100
100
10
MAX
+0.3
1.26
2.40
55.4
+25
830
100
100
200
460
200
214
300
0.8
0.8
+1
+1
UNITS
kHz
kHz
kHz
kHz
MΩ
mV
mV
mV
µA
µA
Hz
Hz
µS
µA
µA
µA
µA
ns
ns
V
V
V
V
V
V
3