AIC1686 AIC [Analog Intergrations Corporation], AIC1686 Datasheet
AIC1686
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AIC1686 Summary of contents
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... Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC DS-1686-00 TEL: 886-3-5772500 DESCRIPTION The AIC1686 is a supervisory and protection IC intended for use in off-line, multiple output power supplies. It consists of protection circuitry, power good indicator, remote ON/OFF control, and precision shunt regulator. The overvoltage protection (OVP) function is for 3 ...
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... ORDERING INFORMATION AIC1686 XX PACKAGE TYPE N: PLASTIC DIP TEMPERATURE RANGE C: 0°C~70°C TYPICAL APPLICATION CIRCUIT AC/DC CONVERTER PWM CONTROLLER ABSOLUTE MAXIMUM RATINGS Supply Voltage, VCC .......................……………………..………..….................-0.5V to 16V Pins: V12, V5, V33, LS, EAO ....................…….………….…………................. -0.5V to 16V Any Other Pins ...............… ...
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... =20µA, Remote Off =4.5mA V OL Input Voltage Rising V33 Input Voltage Rising V5 Input Voltage Rising V12 Input Voltage Rising Input Voltage Falling Input Voltage Rising Input Voltage Falling HYS AIC1686 I 0.5 1 VCC 0.4 0.8 VCCSB V 4.85 5 5.15 REF 15 V 2.45 2.5 2. ...
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... SYMBOL MIN. TYP. MAX. UNIT REMI=L REMI=H I =4.5mA OL I =500µ =1mA V LS CLS=5V HYS V5=5V HYS =5mA =12mA V OL CPG=1µF CPG=1µF T AIC1686 R 100 RIL R 6 RIH V 0 ROH 7.8 8.8 9.8 LSCMP V 6.2 LSH 1 1.2 1 CPGH ...
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... EAO=1V 6 EAO=2. 4.5 450 350 250 100 6 AIC1686 Inverting Reference Voltage of Error Amplifier vs. Temperature Temperature (°C) CPG Timing Current vs. V5 voltage 0°C 25°C 100°C 5.3 4.7 4.9 5.1 V5 Input Voltage (V) Delay CPG Rising to PG Ringing CPG =1µ ...
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... BLOCK DIAGRAM GND V33 OVP V5 Dwtector V12 PRIN 60K V5 PG CPG VCC REF EAI REG. - 2.5V + 25µS Delay Power ON Reset V5 9µ 2.5V V5 AIC1686 EAO REF REF REMI REF REMO CLS 10K 100K 6 ...
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... PIN 13: REF - +5V precision reference output. PIN 14: REMO- Remote ON/OFF output that PIN 15 Fault output that indicates the PIN 16: CPG of the error AIC1686 Use rectified output from main power transformer. Internally clamped to 9V and sinks up to 2mA. ensure that a falling LS voltage is detected before power supply outputs fall out of regulation ...
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... PACKAGE DIMEMSION 16 LEAD PLASTIC DIP (unit: mm AIC1686 SYMBOL MIN A1 0.381 A2 2.92 b 0.35 C 0.20 D 18.66 19.69 E 7.62 E1 6.09 e 2.54(TYP) eB — 10.92 L 2.92 MAX — 4.96 0.56 0.36 8.26 7.12 3.81 8 ...