AIC1630 AIC [Analog Intergrations Corporation], AIC1630 Datasheet
AIC1630
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AIC1630 Summary of contents
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... Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC DS-1630-05 TEL: 886-3-5772500 2-Cell, Step-Up DC/DC Converter Controller DESCRIPTION The AIC1630 is a DC-DC converter designed to drive an external power switch for more flexibility, especially in higher voltage and larger power applications. required to set up a step up configuration easily achieving efficiency beyond 80% ...
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... ORDERING INFORMATION AIC1630 XXX PACKAGE TYPE N: PLASTIC DIP S: SMALL OUTLINE TEMPERATURE RANGE C=0°C~+70°C OUTPUT VOLTAGE DEFAULT: 3.3V 3: 3.0V 5: 5.0V A: Adjustable ABSOLUTE MAXIMUM RATINGS Supply Voltage ………………………..…………………………….……………………… 7.0V DC Voltage Applied On All Other Pins … ...
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... AIC1630-5 4.80 V =2.5V, I =200mA =300mA L Fig Appl. Examples V =2.2~3. =5V, I =100mA OUT L I =10mA~500mA L V =5V OUT 1.17 AIC1630A 0.598 Pin 8=5V, Pin 3= 0.85V Sourcing Sinking V =2V IN AIC1630 TYP. MAX. 1.8 7 3.3 3.44 3.0 3.12 5.0 5.20 105 140 7 15 0.4 85 0.6 2.5 90 120 150 1.22 1.27 0.617 0.636 UNIT V V µ A µ ...
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... AIC1630 Ext Pin Sourcing Capability vs Temperature V =5V OUT Ext Pin Voltage=0.85V V OUT Temperature (°C) Ext Pin Sinking Capability vs Temperature V =5V OUT Ext Pin Voltage=0.85V V 10 ...
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... Shutdown Mode Supply Current vs Temperature 9.4 9 8.6 8.2 7.8 7 3.5 4 4.5 5 123 122 121 120 119 118 117 3 Shutdown FB EXT=LOW - 1.22V + 0.617V FB EXT=HIGH AIC1630 (CONTINUED Temperature (°C) Oscillator Frequency vs Temperature V = Temperature (° 100mV VOUT ...
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... PIN 6: LBO - Open drain output of the battery PIN 7: LBI PIN 8: VOUT- The output voltage feedbacks to AIC1630 - The AIC1630A goes in shutdown mode and consumes less than 10 µ A when SD pin is pulled to ground and it goes in normal operating mode when the SD pin is pulled to a positive voltage above 100mV ...
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... VIN LBO EXT GND FB 10K R2 AIC1630A 12V Output Step-Up Converter for Flash Memory VOUT LBI VIN LBO EXT FB GND R2 17.8K AIC1630A 36V Output Step-Up Converter for Color LCD AIC1630 2. 100 200 300 400 ...
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... LBO EXT R3 FB GND R2 AIC1630A 2.4K D4 1N4148 V (+3/5V 10µF VOUT SD 180K LBI VIN 430Ω EXT LBO R3 GND FB AIC1630A 10K D4 1N4148 AIC1630 15V Load Current (mA ...
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... AIC1630A 5V Output Step-Down Converter - OUT 50µH (+5V 220µ VOUT L R1 VIN O LBI 45K A D EXT LBO R2 GND FB 6.4K AIC1630A 5V Output Step-Down Converter -2 AIC1630 12V 16V 20V 1.5 2 2.2 2.5 3 Load Current (A) ...
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... 75K 330 R5 2N2222 22K 2N3904 0. 0.8A @V <V IN BAT =( 0.5)/0. BAT sets Trickle Charge Current) IT Step-Up/Down Rechargeable Battery Charger AIC1630 + <V ) 220 IN BAT R10 + 0.1µF 100µ VREF VBT R11 VDD GND 1 20K + VOUT TIMER LED ...
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... PHYSICAL DIMENSIONS 8 LEAD PLASTIC SO (unit: mm LEAD PLASTIC DIP (unit: mm AIC1630 SYMBOL MIN A 1.35 A1 0.10 B 0.33 C 0.19 D 4.80 E 3.80 e 1.27(TYP) H 5.80 L 0.40 SYMBOL MIN A1 0.381 A2 2.92 b 0.35 C 0.20 D 9.01 10.16 E 7.62 E1 6.09 e 2.54 (TYP) eB — 10.92 L 2.92 MAX 1.75 0.25 0.51 0.25 5.00 4.00 6.20 1.27 MAX — 4.96 0.56 0.36 8.26 7.12 3.81 11 ...