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"Application Note" and SG6848

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Abstract: requirements. The BiCMOS fabrication process enables reducing the startup current to 9uA and the operating , . SG6860 SG6860 controllers can be used to improve the performance and reduce the production cost of power supplies. The SG6860 SG6860 can replace linear and RCCmode power adapters and is available in 8-pin DIP and 6 , Power to SG6860 SG6860 One external resistor, RI, connected between the RI and GND pins, is used to program , tD_ON is less than 2.8s for 90VAC 90VAC input. FB Input The FB pin is designed for feedback control and to ... Fairchild Semiconductor
Original
datasheet

6 pages,
290.88 Kb

design of 20khz transformer rc filter fairchild flyback design flyback transformer construction flyback transformer design for mosFET pwm controller flyback 6 pin s11 PWM controller sot-26 pwm driver sot-26 SG6848 sot-26 sg6848 fairchild sot-26 pwm controller Green-Mode PWM Controller sot-26 AN-6860 transformer winding formula AN-6860 12v transformer winding formula AN-6860 SG6848 equivalent AN-6860 DCM flyback transfer function AN-6860 SG6860 AN-6860 AN-6860 AN-6860 start-up transformer current limiter "Application Note" and SG6848 SG6848 TEXT
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Abstract: . Design considerations, mathematical equations, and guidelines for printed circuit board layout are , clamped at 17V Low cost Few external components required Small SOT-26 and DIP-8 packages © 2006 , reducing the startup current to 10uA and the operating current to 2.5mA. To further improve power , improve the performance and reduce the production cost of power supplies. The SG6858 SG6858 replaces linear and RCC-mode power adapters. It is available in 8-pin DIP and 6-pin SOT26 packages. www.fairchildsemi.com ... Fairchild Semiconductor
Original
datasheet

7 pages,
245.67 Kb

SOT26 PWM "Application Note" and SG6858 DCM flyback transfer function SG6858 sg6848 fairchild SG6848 equivalent an6858 AN-6858 "Application Note" and SG6848 SG6848 TEXT
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Abstract: external components Over-voltage protection for 3.3V, 5V and 12V Under-voltage protection for 3.3V, 5V and 12V Under-voltage protection for ­12V and/or ­5V Over-power and short-circuit protection Power-down warning circuitry Power good circuitry Delay time for PSON and PG signal Remote ON/OFF function On-chip oscillator and error amplifier Two shunt regulator for 3.3V and 5V-Standby Latching PWM for cycle-by-cycle switching Push-pull PWM operation and totem pole outputs Soft-start and maximum 93% duty cycle ... System General
Original
datasheet

13 pages,
605.28 Kb

SMPS 12V power integrations SMPS 12V, 5V power integrations SYSTEM GENERAL precision shunt regulators 431 ATX SMPS E16-D marking R99 "Application Note" and SG6848 pc atx 24 pin smps diagram MARKING C72 SG6105T SG6848 SG6105D1 SG6106 SG6105D1 pc atx 20 pin smps diagram SG6105D1 SG6848 equivalent SG6105D1 SG6105D1 SG6105D1 SG6105D1Z ATX smps troubleshooting SG6105D TEXT
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Abstract: external components Over-voltage protection for 3.3V, 5V and 12V Under-voltage protection for 3.3V, 5V and 12V Under-voltage protection for ­12V and/or ­5V Over-power and short-circuit protection Power-down warning circuitry Power good circuitry Delay time for PSON and PG signal Remote ON/OFF function On-chip oscillator and error amplifier Two shunt regulator for 3.3V and 5V-Standby Latching PWM for cycle-by-cycle switching Push-pull PWM operation and totem pole outputs Soft-start and maximum 93% duty cycle ... System General
Original
datasheet

13 pages,
560.03 Kb

431 regulator LM7905 datasheet 8 pin ic SG6848 equivalent short list SG6105T SG6105TP sg6105d switching SG6105 equivalent SMPS 12V, 5V power integrations "Application Note" and SG6848 pc atx 24 pin smps diagram sg6105dz power supply SG6848 equivalent SG6105 ATX smps troubleshooting SG6105 pc atx 20 pin smps diagram SG6105 SG6848 SG6105 SG6105 SG6105 12v dc to atx pc Power Supply SG6105 SG6105D ,ic sg6105dz power supply sg6105dz TEXT
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Abstract: external components Over-voltage protection for 3.3V, 5V and 12V Under-voltage protection for 3.3V, 5V and 12V Under-voltage protection for ­12V and/or ­5V Over-power and short-circuit protection Power-down warning circuitry Power good circuitry Delay time for PSON and PG signal Remote ON/OFF function On-chip oscillator and error amplifier Two shunt regulator for 3.3V and 5V-Standby Latching PWM for cycle-by-cycle switching Push-pull PWM operation and totem pole outputs Soft-start and maximum 93% duty cycle ... System General
Original
datasheet

13 pages,
516.54 Kb

3 PIN TL431 IC FOR REMOTE CONTROL TEST VR3 Voltage Regulators ic sg6105d SG6848 equivalent atx power supply 494 pc atx 24 pin smps diagram SG6105T SG6848 sg6105d switching NVP 18 SG6105 SMPS IC 2003 ATX control 2003 ATX PWM control 12v dc to atx pc Power Supply SG6105 atx SMPS 2003 ic SG6105D ATX smps troubleshooting SMPS IC 2003 diagram ATX PWM control TEXT
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Abstract: external components to achieve green-mode operation and versatile protections/compensation. It is available in 20-pin DIP and SOP packages. The patented interleave-switching feature synchronizes the PFC and PWM stages and reduces switching noise. At light load, the switching frequency is continuously , fast transient response in a low-bandwidth PFC loop, in which the overshoot and undershoot of the PFC , guaranteed. The soft start and programmable maximum duty cycle ensure safe operation. In addition, SG6931 SG6931 ... System General
Original
datasheet

22 pages,
566.39 Kb

NTC 4,7 68K 1KV sg6848 sawtooth wave op amp EEL16 transformer NTC SG 301 marking n58 d 1n4007 SG6931DZ "Application Note" and SG6848 n70 diode SG6515 PO-817 BD140 application circuits circuits SG6931 SG6931 ntc r54 SG6931 SG6931 SG6931 SG6931 SG6931 TEXT
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Abstract: external components to achieve green-mode operation and versatile protections/compensation. It is available in 20-pin DIP and SOP packages. FEATURES OVERVIEW Interleaved PFC/PWM switching Green mode PFC and PWM operation Low operating current Innovative Switching-Charge multiplier-divider , shaping PFC over-voltage and under-voltage protections PFC and PWM feedback open-loop protection , Power on sequence control and soft-start Brownout protection The patented interleave-switching ... System General
Original
datasheet

22 pages,
1339.51 Kb

bd n49 SK1821 SG6931 7905 CT n70 diode po81 SG6848 SG6515 NTC SG 301 EEL16 SG6848 equivalent STPP1020 NTC N60 "Application Note" and SG6848 UF107 PO-817 TEXT
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