LM2759SD/NOPB, LED Lighting Drivers 1A switched capacitor flash LED driver with I2C compatible interface 12-WSON -30 to 85
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Описание
Optoelectronics\Drivers\LED Lighting Drivers
IS32LT3175N/P Single-Channel Linear LED Drivers ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.
Технические параметры
| Brand: | Texas Instruments |
| Development Kit: | LM2759SDEV |
| Factory Pack Quantity: | 1000 |
| Features: | I2C Control |
| Input Voltage: | 2.7 V to 5.5 V |
| Manufacturer: | Texas Instruments |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -30 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| Number of Channels: | 1 Channel |
| Number of Outputs: | 1 Output |
| Operating Frequency: | 700 kHz to 1.3 MHz |
| Operating Supply Voltage: | 2.7 V to 5.5 V |
| Output Current: | 1 A |
| Output Type: | Constant Current |
| Output Voltage: | 2 V to 4 V |
| Package / Case: | WSON-12 |
| Product Category: | LED Lighting Drivers |
| Product Type: | LED Lighting Drivers |
| Subcategory: | Driver ICs |
| Supply Current - Max: | 7 mA |
| Topology: | Charge Pump |
| Type: | Capacitive |
| Brand | Texas Instruments |
| Development Kit | LM2759SDEV |
| Factory Pack Quantity | 1000 |
| Features | I2C Control |
| Height | 0.8 mm |
| Input Voltage | 2.7 V to 5.5 V |
| Length | 3 mm |
| Manufacturer | Texas Instruments |
| Maximum Operating Temperature | +85 C |
| Minimum Operating Temperature | -30 C |
| Moisture Sensitive | Yes |
| Mounting Style | SMD/SMT |
| Number of Outputs | 1 Output |
| Operating Frequency | 0.7 MHz to 1.3 MHz |
| Operating Supply Voltage | 2.7 V to 5.5 V |
| Operating Temperature Range | -30 C to+85 C |
| Output Current | 1 A |
| Output Type | Constant Current |
| Package / Case | WSON-12 |
| Packaging | Cut Tape |
| Product Category | LED Lighting Drivers |
| RoHS | Details |
| Series | LM2759 |
| Supply Current - Max | 7 mA |
| Topology | Boost |
| Type | Capacitive |
| Width | 3 mm |
| Вес, г | 0.02 |
