Skyworks Solutions, Inc. Datasheets for Charge Pump Regulators

Charge pump regulators are circuits that generate higher voltages from low voltage inputs by using capacitors as storage elements. They are used in notebook computers and mobile phones.
Charge Pump Regulators: Learn more

Product Name Notes
3-Channel Charge-Pump LED Driver -- AAT3103-1
3-Channel Charge-Pump LED Driver -- AAT3103-2
3-Channel Charge-Pump LED Driver -- AAT3103-4
The AAT3103 is a constant frequency charge-pump based current-source white LED driver capable of driving one to three LEDs up to 30mA, each. The charge pumps automatically switch between 1x...
Low Cost 1x/2x 4 Channel Charge Pump WLED Driver -- AAT3104-1
Low Cost 1x/2x 4 Channel Charge Pump WLED Driver -- AAT3104-2
The AAT3104 is a charge-pump based, current-source white LED driver capable of driving one to four LEDs up to 30mA, each. It automatically switches between 1x mode and 2x mode...
Cost 1x/2x 4 Channel Charge Pump WLED Driver -- AAT3105 The AAT3105 is a charge-pump based, current-source white LED driver capable of driving one to four LEDs up to 30mA, each. It automatically switches between 1x mode and 2x mode...
MicroPower Regulated Charge Pump -- AAT3110 The AAT3110 ChargePump™ is a MicroPower switched-capacitor voltage converter that delivers a regulated output. No external inductor is required for operation. Using three small capacitors, the AAT3110 can deliver up...
500mA High Efficiency Charge Pump for White LED Flash Applications -- AAT3112 The AAT3112 is a member of AnalogicTech’s Total Power Management IC™ (TPMIC™) family. It is a dual voltage doubling charge pump that provides a regulated output voltage. It operates with...
High Efficiency 1.5x Fractional Charge Pump for White LED Applications -- AAT3113
High Efficiency 1.5x Fractional Charge Pump for White LED Applications -- AAT3114
The AAT3113/4 are low noise, constant frequency charge pump DC/DC converters that use fractional (1.5X) conversion to increase efficiency in white LED applications. The devices can be used to produce...
High Efficiency 1.5X Fractional Charge Pump for White LED Applications -- AAT3121 The AAT3121 is a low noise, constant frequency charge pump DC/DC converter that uses fractional (1.5X) conversion to increase efficiency in white LED applications. With input voltages ranging from 2.7V...
High Efficiency 1x/1.5x Fractional Charge Pump for White LED Applications -- AAT3122 The AAT3122 is a low noise, constant frequency charge pump DC/DC converter that uses a dual mode load switch (1X) and fractional (1.5X) conversion to increase efficiency in white LED...
High Efficiency 1x/1.5x Fractional Charge Pump for White LED Applications -- AAT3123
High Efficiency 1x/1.5x Fractional Charge Pump for White LED Applications -- AAT3124
The AAT3123/24 is a low noise, constant frequency charge pump DC/DC converter that uses a dual mode Load Switch (1X) and fractional (1.5X) conversion to maximize efficiency for white LED...
USB OTG 5V Charge Pump -- AAT3125 The AAT3125 USB On-the-Go (OTG) charge pump is a member of AnalogicTech's Total Power Management IC™ (TPMIC™) product family. The device integrates a high efficiency 1.5X fractional 100mA regulated charge...
High Efficiency 1x/1.5x Fractional Charge Pump for White LED Applications -- AAT3131 The AAT3131 is a low noise, constant frequency charge pump DC/DC converter that uses a dual mode load switch (1X) and fractional (1.5X) conversion to maximize efficiency for white LED...
High Efficiency 1.5x Fractional Charge Pump for White LED Applications -- AAT3132 The AAT3132 is a low noise, constant frequency charge pump DC/DC converter that uses fractional (1.5X) conversion to maximize efficiency for white LED applications. The device can be used to...
High Efficiency 1x/1.5x Fractional Charge Pump for White LED Applications -- AAT3134 The AAT3134 is a low noise, constant frequency charge pump DC/DC converter that uses a dual mode Load Switch (1X) and fractional (1.5X) conversion to maximize efficiency for white LED...
High Efficiency 1x/1.5x/2x Mode Charge Pump for White LED Applications -- AAT3140 The AAT3140 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Efficiency 1x/1.5x/2x Mode Charge Pump for White LED Applications -- AAT3141 The AAT3141 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Efficiency 1x/1.5x/2x Charge Pump for White LED Applications -- AAT3142 The AAT3142 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Efficiency 1x/1.5x/2x Mode Charge Pump with PWM Control for White LED Applications -- AAT3143 The AAT3143 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Efficiency 1X/1.5X Charge Pump For White LED Applications -- AAT3150 The AAT3150 is a low noise, constant frequency charge pump DC/DC converter that uses a dual mode load switch (1X) and fractional (1.5X) charge pump conversion to maximize efficiency for...
High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications -- AAT3151 The AAT3151 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Efficiency 1X/1.5X Charge Pump For White LED Applications -- AAT3151B The AAT3151B is a low noise, constant frequency charge pump DC/DC converter that uses a dual mode load switch (1X) and fractional (1.5X) charge pump conversion to maximize efficiency for...
High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications -- AAT3152 The AAT3152 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications -- AAT3155 The AAT3155 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications -- AAT3156 The AAT3156 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications -- AAT3157 The AAT3157 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications -- AAT3158 The AAT3158 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications -- AAT3159 The AAT3159 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Efficiency 1X/1.5X/2X Charge Pump for Six-Channel White LED Applications -- AAT3164 The AAT3164 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications -- AAT3166 The AAT3166 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications -- AAT3167 The AAT3167 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications -- AAT3169 The AAT3169 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
High Current LED Flash Driver Charge Pump IC -- AAT3170 The AAT3170 is a high output current, high efficiency, low noise, low profile charge pump DC/DC converter, ideal for multi-function LED photo-flash applications where solution cost, size, and efficiency are...
High Current, High Efficiency Charge Pump with Auto-Timer -- AAT3171 The AAT3171 is a high output current, high efficiency, low noise, low profile charge pump DC/DC converter. The device is ideal for multi-functional LED photo-flash applications where solution cost, size,...
High Current LED Flash Driver Charge Pump IC -- AAT3172 The AAT3172 is a high output current, high efficiency, low noise, low profile charge pump DC/DC converter, ideal for multi-function LED photo-flash applications where solution cost, size, and efficiency are...
High Current, High Efficiency Charge Pump -- AAT3174 The AAT3174 is a high output current, high efficiency, low noise, low profile charge pump DC/DC converter. The device is ideal for multi-functional LED photo-flash applications where solution cost, size,...
High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications -- AAT3175 The AAT3175 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white...
500mA LED Flash Driver IC -- AAT3176 The AAT3176 is a high output current, high efficiency, low noise, low profile charge pump converter IC, ideal for multi-function LED photo-flash applications where solution cost, size, and efficiency are...
500mA LED Flash Driver IC -- AAT3176A The AAT3176A is a high output current, high efficiency, low noise, low profile charge pump converter IC, ideal for multi-function LED photo-flash applications where solution cost, size, and efficiency are...
High Current, High Efficiency Charge Pump with Auto-Timer -- AAT3177 The AAT3177 is a high output current, high efficiency, low noise, low profile charge pump DC/DC converter. The device is ideal for multi-functional LED photo-flash applications where solution cost, size,...
High Current, High Efficiency Charge Pump with Auto-Timer -- AAT3177A The AAT3177A is a high output current, high efficiency, low noise, low profile charge pump DC/DC converter. The device is ideal for multi-functional LED photo-flash applications where solution cost, size,...
Low-Cost, 2-Channel Charge-Pump LED Drivers -- AAT3192 The AAT3192 is a charge-pump based, current-sink white LED driver capable of driving one or two LEDs up to 30mA, each. It automatically switches between 1x mode and 2x mode...
Low-Cost, 3-Channel Charge-Pump LED Drivers -- AAT3193-1
Low-Cost, 3-Channel Charge-Pump LED Drivers -- AAT3193-4
The AAT3193 is charge-pump based, current-sink white LED drivers capable of driving one to three LEDs up to 30mA, each. They automatically switch between 1x mode and 2x mode to...
High Efficiency 1.5x Fractional Charge Pump for White LED Applications -- AAT3194 The AAT3194 is a low noise, constant frequency charge pump DC/DC converters that use fractional (1.5X) conversion to increase efficiency in white LED applications. The devices can be used to...
4-Channel Charge-Pump LED Driver -- AAT3195 The AAT3195 is a charge-pump based, current-sink white LED driver capable of driving one to four LEDs up to 30mA, each. It automatically switches between 1x mode and 2x mode...
High Efficiency 1x/1.5x Charge Pump -- AAT3340 The AAT3340 is a low-noise, constant-frequency charge pump DC/DC converter that uses a dual-mode load switch (1x) and fractional (1.5x) conversion to maximize efficiency for white LED applications. The AAT3340...
High Efficiency 1x/1.5x Charge Pump -- AAT3351 The AAT3351 is a low-noise, constant-frequency charge pump DC/DC converter that uses a dual-mode load switch (1x) and fractional (1.5x) charge pump to maximize efficiency for white LED applications. The...
High Efficiency, 6 Channel, 1X/1.5X Charge Pump for CABC White LED Applications -- AAT3369-1 The AAT3369-1 is a low-noise, constant-frequency charge pump DC/DC converter that uses a dual-mode load switch (1x) and fractional (1.5x) conversion to maximize efficiency for white LED CABC (Content Adaptive...