FAN7711SN

FAN7711SN Datasheet


FAN7711 Ballast Control Integrated Circuit

Part Datasheet
FAN7711SN FAN7711SN FAN7711SN (pdf)
Related Parts Information
FAN7711SM FAN7711SM FAN7711SM
FAN7711SMX FAN7711SMX FAN7711SMX
PDF Datasheet Preview
FAN7711 Ballast Control Integrated Circuit

FAN7711 Ballast Control Integrated Circuit

May 2007
- Floating Channel for Bootstrap Operation to +600V - Low Start-up and Operating Current 120uA, 3.2mA - Under-Voltage Lockout with 1.8V of Hysteresis - Adjustable Run Frequency and Preheat Time - Internal Active ZVS Control - Internal Protection Function Latch Mode - Internal Clamping Zener Diode - High Accuracy Oscillator - Soft-Start Functionality
- Electronic Ballast

The FAN7711, developed with Fairchild’s unique highvoltage process, is a ballast control integrated circuit IC for a fluorescent lamp. FAN7711 incorporates a preheating / ignition function, controlled by an user-selected external capacitor, to increase lamp life. The FAN7711 detects switch operation from after ignition mode through an internal active Zero-Voltage Switching ZVS control circuit. This control scheme enables the FAN7711 to detect an open-lamp condition, without the expense of external circuitry, and prevents stress on MOSFETs. The high-side driver built into the FAN7711 has a commonmode noise cancellation circuit that provides robust operation against high-dv/dt noise intrusion.
8-SOP
8-DIP
Ordering Information

Part Number FAN7711N FAN7711M FAN7711MX

Package 8-DIP
8-SOP

Pb-Free Yes

Operating Temperature Range -25°C ~ 125°C

Packing Method Tube

Tape & Reel

Main Supply

D1 D2 C1

VDD 1 RT 2 CPH 3

FAN7711
8 VB 7 HO R4 6 VS

Q1 C4 D7 C5 L1

D3 D4

GND 4

C2 R2 C3
5 LO R5

Lamp

Figure Typical Application Circuit for Compact Fluorescent Lamp

FAN7711 Ballast Control Integrated Circuit

VDD sense Reference

Internal Block Diagram

VDD 1
10V REG
15V SHUNT REGULATOR

PRE-HEAT Control

CPH<3V Yes
2uA 12uA No

IPH=0.6*IRT

BIAS & SYSTEM LATCH
4V CPH

IPH*

CPH 0A
3V 5V

BGR UVLO

BIAS TSD

SQ SYSHALT

SDH SDL

IPH* OSCILLATOR

DEAD-TIME Control
More datasheets: 5.46169.0430209 | CY7B9911-5JC | CY7B9911-5JCT | A-RJ45-BOX-1 | SEN0165 | PI3A3160ZEEX | MV8B01 | 74F160APC | FAN7711SM | FAN7711SMX


Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived FAN7711SN Datasheet file may be downloaded here without warranties.

Datasheet ID: FAN7711SN 513991