AAT3128ITO-T1 ANALOGICTECH, AAT3128ITO-T1 Datasheet
AAT3128ITO-T1
Specifications of AAT3128ITO-T1
Related parts for AAT3128ITO-T1
AAT3128ITO-T1 Summary of contents
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ChargePump TM General Description The AAT3128 is a total solution controller for RGB LED fashion lighting. A simplified control scheme greatly reduc- es design complexity and accelerates time to market. The AAT3128 contains a high efficiency tri-mode charge pump DC/DC ...
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ChargePump ChargePump TM TM Pin Descriptions Pin # Symbol Function 1 RSET Current Setting Resistor. Connect a resistor from RSET to GND to program the maximum LED current 2 DG Green LED On/Off Switch. DG turns on/off the green LED. ...
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ChargePump ChargePump TM TM Absolute Maximum Ratings Symbol Description IN GND C1+, C1-, C2+, C2- to GND C1+ C1- C2+ C2 ...
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ChargePump ChargePump TM TM Electrical Characteristics V = 3.6V 1.0μ OUT Symbol Description Input Power Supply V Input Operation Range IN I Operating Current CC I Shutdown Current SHDN ...
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ChargePump ChargePump TM TM Typical Characteristics Current Source Output vs. Input Voltage 90 80 -40° 25°C 85° 2.5 2.8 3.1 3.4 3.7 4.0 4.3 4.6 Input Voltage (V) Enable Input High Threshold vs. Input ...
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ChargePump ChargePump TM TM Typical Characteristics Input vs. Output Transient (V = 2.7V; Data ISRC1 (2V/div (200mV/div (200mA/div) Time (500µs/div) Input vs. Output Transient (V = 3.6V; Data ISRC1 (2V/div) ...
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ChargePump ChargePump TM TM Functional Block Diagram RSET S 2 Cwire EN/SET Interface Functional Description The AAT3128 is specifically designed to drive RGB color LEDs. This device is externally programmed via the sim- ple single wire serial S Cwire interface ...
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... EN/SET pin. 16 unique moods are selected based on the settings in Table 2. EN/SET Serial Interface The lighting mood output is controlled by the EN/SET pin, using AnalogicTech’s Simple Serial Control™ (S Cwire) interface. The interface records rising edges of 2 the EN/SET pin, and decodes them into 16 individual set- tings based on an internal preset ROM table ...
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ChargePump TM Application Information R Selection SET The maximum output current for current sources ISRC1 and ISRC2 is programmed by the R nal value of 38.3kΩ will set each current source output to 60mA each. Lower maximum current levels may ...
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ChargePump TM Equivalent Series Resistance ESR is an important characteristic to consider when selecting a capacitor. ESR is a resistance internal to a capacitor that is caused by the leads, internal connec- tions, size or area, material composition, and ambient ...
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ChargePump ChargePump TM TM AAT3128 Evaluation Board Schematic RGB1 RGB2 JPx JPx 38.3k DC- DC+ JP1 VIN 1μF J1 GND GND 3128.2008.02.1.1 3128.2008.02.1.1 RGB LED Fashion Lighting Controller RGB ...
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... RGB LED Fashion Lighting Controller RGB LED Fashion Lighting Controller Part Number (Tape and Reel) 1 VMXYY TSOPJW-14 - 0.10 4° ± 4° + 0.05 0. PRODUCT DATASHEET PRODUCT DATASHEET AAT3128 AAT3128 2 AAT3128ITO-T1 0.04 REF 0.45 ± 0.15 2.75 ± 0.25 End View 3128.2008.02.1.1 3128.2008.02.1.1 ...