LP5569ARTWR, WQFN-24-EP(4x4) LED Drivers
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Описание
LP5569 I2C RGB LED Driver
Texas Instruments LP5569 I 2 C RGB LED Driver is a programmable, easy-to-use 9-channel I2C LED driver designed to produce lighting effects for various applications. The LED driver is equipped with an internal SRAM memory for user-programmed sequences and three programmable LED engines, which allow operation without processor control. Autonomous operation reduces system power consumption when the processor is in sleep mode. A high-efficiency charge pump enables the driving of LEDs with high V F, even with a 2.5V input voltage. The LP5569 LED driver maintains good efficiency over a wide operating voltage range by autonomously selecting the best charge-pump gain based on LED forward voltage requirements.
Texas Instruments LP5569 I 2 C RGB LED Driver is a programmable, easy-to-use 9-channel I2C LED driver designed to produce lighting effects for various applications. The LED driver is equipped with an internal SRAM memory for user-programmed sequences and three programmable LED engines, which allow operation without processor control. Autonomous operation reduces system power consumption when the processor is in sleep mode. A high-efficiency charge pump enables the driving of LEDs with high V F, even with a 2.5V input voltage. The LP5569 LED driver maintains good efficiency over a wide operating voltage range by autonomously selecting the best charge-pump gain based on LED forward voltage requirements.
Технические параметры
Brand: | Texas Instruments |
Development Kit: | BOOST-LP5569EVM |
Factory Pack Quantity: Factory Pack Quantity: | 3000 |
Features: | I2C Control, Charge Pump |
Input Voltage, Max: | 5.5 V |
Input Voltage, Min: | 2.5 V |
Input Voltage: | 2.5 V to 5.5 V |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Number of Channels: | 9 Channel |
Number of Outputs: | 9 Output |
Operating Frequency: | 1.25 MHz |
Operating Temperature Range: | -40 C to+85 C |
Output Current: | 160 mA |
Output Type: | Constant Current |
Output Voltage: | Adjustable |
Package / Case: | WQFN-24 |
Product Category: | LED Lighting Drivers |
Product Type: | LED Lighting Drivers |
Product: | LED Drivers |
Series: | LP5569 |
Subcategory: | Driver ICs |
Supply Current - Max: | 90 uA |
Topology: | Charge Pump |
Type: | RGB LED Driver |
Вес, г | 0.07 |
Дополнительная информация
Калькуляторы группы «Драйверы светодиодов»
Типы корпусов импортных микросхем
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