at1729 Aimtron Technology, at1729 Datasheet
at1729
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at1729 Summary of contents
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... Fax: 886-3-563-0879 Preliminary Product Information 3-Channel PWM Controller for LCD Bias General Description The AT1729 is a PWM DC/DC converter control IC with 3 channel outputs that can directly drive power MOSFET. This IC ia suitable for very small DC/DC converters because of their small and thin package(1 ...
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... CH3 error amplifier output 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 3-Channel PWM Controller for LCD Bias Marking AT1729P AT1729P, date code with one bottom line Symbol Pin No.(A/B) OUT3 9 CH3 output for Pch- MOSFET ...
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... Condition Min. — — — — TSSOP16（T a =+25℃） — — — -40 — Symbol Min 100 OSC T -30 OP WWW: http://www.aimtron.com.tw Email: service@aimtron.com.tw 3 AT1729 Rated Value Unit Max - 6 500 mW -30 + +125 C 0 +150 ...
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... T C =150pF T C =150pF T Vcc=2. =-30℃ to +85℃ C =0.1μ REG Vcc=2. =-30℃ to +85℃ I REG CS1_2=0V I CS1_2 CS3=0V I CS3 WWW: http://www.aimtron.com.tw Email: service@aimtron.com.tw 4 AT1729 Values Unit Min. Typ. Max. 2.5 - 5.5 V 1.95 2.05 2.15 V 0.97 1.00 1. 0.5 1.5 % 1.2 3.0 3.8 mA 1 ...
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... VCC-OUT3 C =1000pF between O t f1_2 OUT1,2-GND C =1000pF between VCC-OUT3 I = -50mA R OUT1_2 1_2AH I =50mA OUT1_2 R 1_2AL I = -50mA R OUT3 3AH I =50mA OUT1_2 R3 AL WWW: http://www.aimtron.com.tw Email: service@aimtron.com.tw 5 AT1729 0 1. 105 119 137 ...
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... Typical Application Circuit 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 3-Channel PWM Controller for LCD Bias WWW: http://www.aimtron.com.tw Email: service@aimtron.com.tw 6 AT1729 ...
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... WWW: http://www.aimtron.com.tw Email: service@aimtron.com.tw 7 AT1729 INCHES TYP MAX 0.043 0.047 0.004 0.006 0.039 0.041 0.010 0.011 0.005 - 0.1998 0.200 0.252 0.260 0.173 0.177 0.024 0.028 0.026 - - 0.003 8° ...