ams Datasheets for LED Drivers
LED drivers control the amount of current and voltage supplied to light emitting diodes (LEDs), when in operation.
LED Drivers: Learn more
| Product Name | Notes |
|---|---|
| AS3824 is a 16-channel LED TV backlight controller which performs local dimming of sections of a display screen to provide both improved picture quality and valuable power savings of up... | |
| The AS1100 is a, SPI interfaced, dot-matrix LED driver for a 8x8 LED matrix or 8 7-Segment LEDs. It includes a 4bit PWM for the entire matrix and an external... | |
| The AS1101 is a high efficient direct LED driver. It offers 2 80mA outputs which can be dimmed with an external PWM and adjusted in analog current with an resistor. | |
| The AS1102 is a high efficient direct LED driver IC. It offers 3 40mA outputs which can be dimmed with an external PWM and adjusted in analog current with an... | |
| The AS1103 is a high efficient direct LED driver IC. It offers 4 40mA outputs which can be adjusted in analog current with an resistor. It only requires 150mV headroom... | |
| The AS1104 is a high efficient direct LED driver IC. It offers 4 40mA outputs which can be dimmed with an external PWM and adjusted in analog current with an... | |
| The AS1105 is a, SPI interfaced, dot-matrix LED driver IC for a 4x8 LED matrix or 4 7-Segment LEDs. It includes a 4bit PWM for the entire matrix and an... | |
| The AS1106 is a, SPI interfaced, dot-matrix LED driver IC for a 8x8 LED matrix or 8 7-Segment LEDs. It includes a 4bit PWM for the entire matrix and an... | |
| The AS1107 is a, SPI interfaced, Low-EMI Low Slew-Rate Limited dot-matrix LED driver for a 8x8 LED matrix or 8 7-Segment LEDs. It includes a 4bit PWM for the entire... | |
| The AS1108 is a, SPI interfaced, dot-matrix LED driver IC for a 4x8 LED matrix or 4 7-Segment LEDs. It includes a 4bit PWM for the entire matrix and an... | |
| The AS1109 is a 100mA 8 channel direct LED driver IC and offers on-chip diagnostics. It can detect open/short LED position during operation and offers a (flickerfree) low current diagnostic... | |
| The AS1110 is a, SPI interfaced, 100mA 16 channel direct LED driver IC and offers on-chip diagnostics. It can detect open/short LED position during operation and offers a (flickerfree) low... | |
| The AS1111x family are high efficient LED drivers designed to match current source bias for any color LED, including white and blue. The devices can drive up to 4 high-current... | |
| The AS1112 is a, SPI interfaced, 100mA 16 channel direct LED driver IC with 12-bit internal PWM and 6-bit analog current adjustment. It can detect open/short LED position during operation. | |
| The AS1113 is a, SPI interfaced, 50mA 16 channel direct LED driver and offers on-chip diagnostics. It can detect open/short LED position during operation and offers a (flickerfree) low current... | |
| The AS1115 is a compact, I²C interfaced, dot-matrix LED driver for a 8x8 LED matrix or 8x 7-Segment LEDs. It includes a 4bit PWM for each segment and an external... | |
| The AS1116 is a compact, SPI interfaced, dot-matrix LED driver IC for a 8x8 LED matrix or 8x 7-Segment LEDs. It includes a 4bit PWM for each segment and an... | |
| The AS1117 is a compact, I²C interfaced, dot-matrix LED driver IC for an 8x8 LED matrix or 8x 7-Segment LEDs. It includes a 4bit PWM for each segment and an... | |
| The AS1118 is a compact, SPI interfaced, dot-matrix LED driver IC for a 8x8 LED matrix or 8x 7-Segment LEDs. It includes a 4bit PWM for each segment and an... | |
| The AS1119 is a, I²C interfaced, ultra-compact cross-plexing LED driver IC for 144 single LEDs with error diagnostic. It offers a 8bit PWM per LED and a 8bit analog current... | |
| The AS1121 is a, SPI interfaced, 40mA 16 channel direct LED driver IC with 12-bit internal PWM and 6-bit analog current adjustment. It can detect open/short LED position during operation. | |
| The AS1122 is a 40mA 12 channel direct LED driver IC with 12-bit internal PWM and 6-bit analog current adjustment. It can detect open LED position during operation. The AS1122... | |
| The AS1123 is a, 50MHz SPI interfaced, 40mA 16 channel direct LED driver IC and offers on-chip diagnostics. It can detect open/short LED position during operation and offers a (flickerfree)... | |
| The AS1130 is a, I²C interfaced, ultra-compact cross-plexing LED driver IC for 132 single LEDs with error diagnostic & correction. It offers a 8bit PWM per LED and a 8bit... | |
| The AS3630 is a high efficient 4MHz dual DCDC step up converter to supply 8A LED flash. It supports the charging of a Supercap, its voltage balancing and a highly... | |
| The AS3635 is a highly integrated photoflash charger with build in IGBT driver. A build in 5V charge-pump guaranties constant IGBT drive at any battery voltage. The build in timer... | |
| The AS3636 is a highly integrated photoflash charger including IGBT driver, inductive DCDC boost autofocus/video LED driver, an indicator LED driver and it includes system level ESD protection and a... | |
| The AS3642 is an inductive high efficient DCDC step up converter driving a current source. The DCDC step up converter operates at a fixed frequency of 4MHz and includes soft... | |
| The AS3643 is an inductive high efficient DCDC step up converter with two current sinks. The DCDC step up converter operates at a fixed frequency of 4MHz and includes soft... | |
| The AS3644 is an inductive high efficient DCDC step-up converter driving one current source. It operates at a fixed frequency of 4MHz and includes a soft startup to allow easy... | |
| The AS3645A inductive LED flash driver drives up to 1000mA and can be used for single LED flash or double LED flash applications. The AS3645A auto detects whether to employ... | |
| The AS3647 is an inductive high efficient DC-DC step up converter with two current sinks for high current single LED flash applications. The DCDC step up converter operates at a... | |
| The AS3648 is an inductive high efficient DCDC step up converter with two current sinks for dual LED flash applications and it supports dual tone flash. The DCDC step up... | |
| The AS3649 is an inductive high efficient DCDC step up converter with two current sources for dual LED flash and it operates at a fixed frequency of 4MHz. It includes... | |
| The AS3661 is a 9-channel LED driver designed to produce lighting effects for mobile devices. A highefficiency charge pump enables LED driving over full LiIon battery voltage range. The device... | |
| The AS3665 is a capacitive low noise charge pump with 9 current sources. The internal control is done by command based pattern generators implemented by three sequencers. These commands are... | |
| The AS3668 is a 4-channel LED driver designed to produce lighting effects for portable devices. A highly efficient charge pump enables LED driving over full Li-Ion battery voltage range. The... | |
| The AS3685A is low noise 1A single LED flash driver. Its capacitive charge-pump operates in 1:1, 1:1.5 and 1:2 modes with automatic mode switching. It supports flash/torch and indicator mode... | |
| The AS3685B is low noise 1A single LED flash driver. Its capacitive charge-pump operates in 1:1, 1:1.5 and 1:2 modes with automatic mode switching. It supports flash/torch and indicator mode... | |
| The AS3685C is low noise 1A single LED flash driver. Its capacitive charge-pump operates in 1:1, 1:1.5 and 1:2 modes with automatic mode switching. It supports flash/torch and indicator mode... | |
| The AS3691 features four high precision current sources for driving up to four LED strings (RGB or single color leds). Each of the four currents sources can be controlled independently... | |
| The AS3693A is a 16 channels high precision LED driver with built-in PWM generators for building backlight panels in LCD-TV-sets. External clock and synchronizing inputs allow the synchronization of the... | |
| The AS3693B is a 16 channels high precision LED controller with built-in PWM generators for driving external FETs in LCD-backlight panels. External clock and synchronizing inputs allow the synchronization of... | |
| The AS3695A is a 16 channels precision LED driver for use in LCD-backlight panels. Dynamic power feedback controls the external power supply to guarantees best efficiency. Build in safety features... | |
| The AS3695C is a 16 channels precision LED controller for driving external FET/BJT in LCD-backlight panels. Dynamic power feedback controls the external power supply to guarantees best efficiency. Build in... | |
| The AS3696 is a 4 channels precision LED controller with PWM inputs or internal PWM generator for driving external FETs in LCD-backlight panels. Build in safety features include thermal shutdown... | |
| The AS3810 is a 16 channels precision LED driver for use in LCD backlight panels. Dynamic power feedback controls the external power supply to guarantee best efficiency. Built-in safety features... | |
| The AS3820 is a 16 channels precision LED for use in LCD-backlight panels. Dynamic power feedback controls the external power supply to guarantee best efficiency. Build in safety features include... | |
| The AS3821 is a 12 channels precision LED for use in LCD-backlight panels. Dynamic power feedback controls the external power supply to guarantee best efficiency. Build in safety features include... | |
| The AS3822 is a 8 channels precision LED controller for use in LCDbacklight panels. Dynamic power feedback controls the external power supply to guarantee best efficiency. Build in safety features... | |
| The AS3823 is a 6 channels precision LED controller for use in LCD backlight panels. Dynamic power feedback controls the external power supply to guarantee best efficiency. Build in safety... | |
| The AS3833 is a 6 channel high precision LED controller with PWM input for driving external bipolar transistors in LED backlight panels, also optimized for 2D and 3D operation in... | |
| The AS3834 is a 4 channel high precision LED controller with 4 PWM input for driving external bipolar transistors in LED backlight panels, also optimized for 2D and 3D operation... | |
| The AS3834B is a 4 channel high precision LED controller with one PWM input for driving external bipolar transistors in LED backlight panels, also optimized for 2D and 3D operation... |