AAT3110IJS-4.5-T1 AAT [Advanced Analog Technology, Inc.], AAT3110IJS-4.5-T1 Datasheet
AAT3110IJS-4.5-T1
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AAT3110IJS-4.5-T1 Summary of contents
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General Description The AAT3110 ChargePump is a member of AnalogicTech's Total Power Management IC™ (TPMIC™) product family MicroPower switched capacitor voltage converter that delivers a regulated output. No external inductor is required for operation. Using three small ...
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Pin Descriptions Pin # SOT23-6 SC70JW Pin Configuration VOUT 1 GND 2 SHDN 3 2 MicroPower™ Regulated Charge Pump Symbol Function VOUT Regulated output pin. Bypass ...
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Absolute Maximum Ratings T = 25°C, unless otherwise noted. A Symbol Description GND GND OUT OUT V SHDN to GND SHDN t Output to GND Short-Circuit Duration SC T Operating Junction Temperature ...
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Electrical Characteristics T = -40°C to +85°C, unless otherwise noted. Typical values are Symbol Description AAT3110-5 V Input Voltage Load Supply Current Q V Output Voltage OUT I Shutdown Supply Current SHDN V Ripple ...
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Typical Characteristics — AAT3110-5V Unless otherwise noted 3V Output Voltage vs. Output Current 5.15 5.1 5. 3. 2.7V IN 4.9 4.85 4 Output Current (mA) Supply Current ...
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Typical Characteristics — AAT3110-5V Unless otherwise noted 3V Startup Time with 50mA Load SHDN (2V/div) V OUT (1V/div) Time (50 s/div) Load Transient Response for 50mA I OUT 0mA to 50mA (20mA/div) V OUT AC Coupled ...
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Typical Characteristics — AAT3110-5V Unless otherwise noted 3V Output Voltage vs. Input Voltage (I = 250mA) OUT 5.2 - 3.6 3.2 3.2 3.4 3.6 3.8 Input Voltage (V) ...
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Typical Characteristics — AAT3110-4.5V Unless otherwise noted 3V Output Voltage vs. Output Current 4.54 4.53 4.52 2.7V 3.0V 4.51 3.3V 4.5 4.49 0 Output Current (mA) Supply Current vs ...
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Typical Characteristics — AAT3110-4.5V Unless otherwise noted 3V Load Transient Response (V = 2.7V OUT (100mA/div) V OUT (20mV/div) Time (50 s/div) Output Ripple (I = 50mA @ V OUT V OUT AC Coupled ...
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Typical Characteristics — AAT3110-4.5V Unless otherwise noted 3V Startup SHDN (1V/div 150mA @ V LOAD I = 100mA @ V LOAD V OUT I = 50mA @ V (2V/div) LOAD Time (100 s/div) 10 ...
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Typical Characteristics — AAT3110 Unless otherwise noted 3V SHDN Input Threshold (high) vs. Input Voltage 1.00 0.95 -40 C 0.90 0. 0.80 0.75 0. 0.65 0.60 0.55 0.50 2.0 2.5 3.0 3.5 ...
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Functional Block Diagram VIN SHDN Functional Description Operation (Refer to block diagram) The AAT3110 uses a switched capacitor charge pump to boost an input voltage to a regulated output voltage. Regulation is achieved by sensing the charge pump output voltage ...
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Applications Information External Capacitor Selection Careful selection of the three external capacitors and C is very important because they IN OUT FLY will affect turn-on time, output ripple, and transient performance. Optimum performance will be obtained ...
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Efficiency ( ) for an ideal voltage doubler can typically be expressed as the output power divided by the ...
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C capacitor. The nominal 10µF C OUT itor can be increased to 22µF or more. Larger val- ues for the C capacitor (22µF and greater) will by OUT nature have lower ESR and can improve both high and low ...
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Figure 3: Evaluation Board Top Side Silk Screen Layout / Assembly Drawing. Typical Application Circuits V OUT (5V) C OUT 10 F ON/OFF Figure 6: Typical Charge Pump Boost Converter Circuit (USB Port V ) OUT 10 F ...
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Li-Ion Battery 2. ON/OFF Figure 8: 5V LED or Display Driver from a Li-Ion Battery Source 3. SHDN Figure 9: 5V, 200mA Step-Up Supply from Source. 3110.2005.11.1.4 ...
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... All dimensions in millimeters. 1. XYY = assembly and date code. 2. Sample stock is generally held on all part numbers listed in BOLD. 18 MicroPower™ Regulated Charge Pump Marking 1 EEXYY ASXYY EEXYY ASXYY SOT23-6 0.60 REF 0.40 0.10 6 AAT3110 Part Number (Tape and Reel) AAT3110IGU-4.5-T1 AAT3110IGU-5.0-T1 AAT3110IJS-4.5-T1 AAT3110IJS-5.0-T1 0.15 0.07 GAUGE PLANE 0.45 0.15 0.10 BSC 3110.2005.11.1.4 2 ...
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BSC 0.50 BSC 0.50 BSC 2. All dimensions in millimeters. 3110.2005.11.1.4 MicroPower™ Regulated Charge Pump SC70JW-8 0.225 0.075 0.20 0.100 0.45 AAT3110 0.048REF 0. 2.10 0.30 19 ...
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Advanced Analogic Technologies, Inc. AnalogicTech cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in an AnalogicTech product. No circuit patent licenses, copyrights, mask work rights, or other intellectual property rights are implied. AnalogicTech reserves ...