MAX8751ETJ+ Maxim Integrated Products, MAX8751ETJ+ Datasheet - Page 5

• 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
(V
IN Input-Voltage Range
IN Quiescent Current
IN Quiescent Current, Shutdown
V
Operation
V
V
Lockout Threshold
GH1, GH2, GL1, and GL2
On-Resistance, Low State
GH1, GH2, GL1, and GL2
On-Resistance, High State
Minimum Off-Time
Maximum Off-Time
Current-Limit Threshold: LX1 -
GND, LX2 - GND
Zero-Crossing Threshold: LX1 -
GND, LX2 - GND
Current-Limit Leading-Edge
Blanking
IFB Lamp-Out Threshold
IFB Regulation Point
ISEC Overcurrent Threshold
VFB Overvoltage Threshold
Main Oscillator Frequency
IN
CC
CC
CC
= 24V, T
Output Voltage, Normal
Output Voltage, Shutdown
Undervoltage
PARAMETER
A
= -40°C to +85°C, unless otherwise noted.) (Note 2)
_______________________________________________________________________________________
V
V
V
0 < I
V
V
V
I
I
Reject 1µs glitches
R
TEST
TEST
Fixed-Frequency, Full-Bridge CCFL
SHDN
SHDN
SHDN
SHDN
CC
CC
HF
LOAD
= 100kΩ
rising (leaving lockout)
falling (entering lockout)
= 10mA, V
= 10mA, V
= 5.5V, V
= 0
= 5.5V, 6V < V
= 0, no load
< 20mA
CC
CC
IN
= 28V
= 5.3V
= 5.3V
CONDITIONS
IN
< 28V,
Inverter Controller
5.20
3.50
1.16
2.10
51.7
MIN
240
380
240
730
755
4.0
20
6
5
TYP
MAX
5.50
5.50
1.26
2.40
55.9
480
420
480
830
820
4.5
28
20
40
15
6
3
8
UNITS
kHz
mA
mV
mV
mV
mV
µA
ns
µs
ns
Ω
Ω
V
V
V
V
V
V
5