FAN7311N Fairchild Semiconductor, FAN7311N Datasheet
FAN7311N
Manufacturer Part Number
FAN7311N
Description
IC INVERTER DRIVE LCD BKLT 20DIP
Manufacturer
Fairchild Semiconductor
Specifications of FAN7311N
Applications
LCD TV/Monitor
Voltage - Supply
5 V ~ 25.5 V
Operating Temperature
-25°C ~ 85°C
Mounting Type
Through Hole
Package / Case
20-DIP (0.300", 7.62mm)
Maximum Clock Frequency
250 KHz
Operating Supply Voltage
5 V to 25.5 V
Maximum Operating Temperature
+ 85 C
Maximum Supply Current
4 mA
Minimum Operating Temperature
- 25 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Lead Free Status / Rohs Status
Details
FAN7311 Rev. 1.0.7
© 2006 Fairchild Semiconductor Corporation
FAN7311
LCD Backlight Inverter Drive IC
Features
Applications
Ordering Information
Protected by U.S. Patent: 5,652,479; 7,158,390.
FAN7311G
FAN7311GX
FAN7311M
FAN7311MX
FAN7311N
High-Efficiency Single-Stage Power Conversion
Wide Input Voltage Range: 5V to 25.5V
Backlight Lamp Ballast and Soft Dimming
Reduced Number of Required External Components
Precision Voltage Reference Trimmed to 2%
ZVS Full-Bridge Topology
Soft-Start Capability
PWM Control at Fixed Frequency
Analog and Burst Dimming Function
Programmable Striking Frequency
Open-Lamp Protection
Open-Lamp Regulation
20-Pin SSOP/SOIC/DIP
LCD TV
LCD Monitor
Part Number
All packages are lead free per JEDEC: J-STD-020B standard.
Package
20-SSOP
20-SSOP
20-SOIC
20-SOIC
20-DIP
Operating Temperature Range
Description
The FAN7311 provides all the control functions for a
series parallel resonant converter as well as a pulse
width modulation (PWM) controller to develop a supply
voltage. Typical operating frequency range is between
30kHz and 250kHz, depending on the cold cathode fluo-
rescent lamp (CCFL) and the transformer's characteris-
tics. FAN7311 uses a new patented phase-shift control.
-25°C to 85°C
20-SSOP
20-DIP
1
1
20-SOIC
Packing Method
Tape & Reel
Tape & Reel
1
Rail
Rail
Rail
December 2007
www.fairchildsemi.com
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FAN7311N Summary of contents
Page 1
... LCD Monitor Ordering Information Part Number FAN7311G FAN7311GX FAN7311M FAN7311MX FAN7311N All packages are lead free per JEDEC: J-STD-020B standard. Protected by U.S. Patent: 5,652,479; 7,158,390. © 2006 Fairchild Semiconductor Corporation FAN7311 Rev. 1.0.7 Description The FAN7311 provides all the control functions for a ...
Page 2
... Supported by Namyang electronics (http://www.namyangelec.co.kr) 3. Core & Bobbin Core: EFD2124 Material: PL7 Bobbin: EFE2124 4. Winding Specification Pin No. Wire 1 UEW 0.45 φ 5 --> UEW 0.04 φ 7 --> 9 © 2006 Fairchild Semiconductor Corporation FAN7311 Rev. 1.0.7 Lamps 4 M1 C26 0.1μF IC1 FAN7311 ...
Page 3
... Fairchild Semiconductor Corporation FAN7311 Rev. 1.0.7 15 www.fairchildsemi.com ...