at1741 Aimtron Technology, at1741 Datasheet
at1741
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at1741 Summary of contents
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... Tel: 886-3-563-0878 Fax: 886-3-563-0879 Preliminary Product Information 2-Channel PWM Controller for CCFL Backlight General Description The AT1741 is 2-channel PWM switching regulator controllers that contains an on-chip 2.5V reference, two error amplifier, an adjustable oscillator, two dead-time comparators, under- voltage lockout circuitry and 2 common-emitter output ...
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... Reference voltage output(2.5V) 2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 Preliminary Product Information 2-Channel PWM Controller for CCFL Backlight Package SOP16 AT1741S, date code with one bottom line DIP16 Description WWW: 2 AT1741 Marking AT1741S AT1741D http://www ...
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... PWM Controller for CCFL Backlight Symbol Vcc Pd Topr Tstg Io Vo Symbol Min 100 OSC WWW: Email: 3 AT1741 (Ta=+ Limits Unit 500* mW -30~+85 ℃ -55~+125 ℃ 120 (Ta=+ Values Unit Typ. Max. 6.0 25 V -- 100 ...
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... FB=1.25V OI FB=1.25V Duty cycle=0% t0 Duty cycle=100% V t100 V Io=75mA SAT Vo=25V I REAK I When output is off CCS I R =10 kΩ CCA RT WWW: Email: 4 AT1741 Values Unit Min. Typ. Max. 2.45 2.5 2. 320 400 480 kHz =220pF -- 1.48 1.64 1. 100 ...
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... Timing Curve 2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 Preliminary Product Information 2-Channel PWM Controller for CCFL Backlight WWW: Email: 5 AT1741 http://www.aimtron.com.tw service@aimtron.com.tw ...
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... No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 Preliminary Product Information 2-Channel PWM Controller for CCFL Backlight WWW: Email: 6 AT1741 http://www.aimtron.com.tw service@aimtron.com.tw ...
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... Application Circuit: Step-Down converter 2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 Preliminary Product Information 2-Channel PWM Controller for CCFL Backlight WWW: Email: 7 AT1741 http://www.aimtron.com.tw service@aimtron.com.tw ...
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... Application Circuit: CCFL Inverter 2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 Preliminary Product Information 2-Channel PWM Controller for CCFL Backlight WWW: Email: 8 AT1741 http://www.aimtron.com.tw service@aimtron.com.tw ...
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... Package Outline 16-pin SOP(150mil) *Controlling dimensions are in millmeters(mm). 2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 Preliminary Product Information 2-Channel PWM Controller for CCFL Backlight WWW: Email: 9 AT1741 http://www.aimtron.com.tw service@aimtron.com.tw ...
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... Package Outline 16-pin DIP(300mil) 2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C. Tel: 886-3-563-0878 Fax: 886-3-563-0879 Preliminary Product Information 2-Channel PWM Controller for CCFL Backlight WWW: Email: 10 AT1741 http://www.aimtron.com.tw service@aimtron.com.tw ...