LP8860AQVFPRQ1, Электроэлемент
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Описание
LP8860-Q1 4-Channel LED Driver
Texas Instruments LP8860-Q1 4-Channel LED Driver is an automotive high-efficiency LED driver with boost controller. It has 4 high-precision current sinks that can be controlled by a PWM input signal, an SPI or I 2 C master, or both. The boost converter has adaptive output voltage control based on the LED current sinks headroom voltages. This feature minimizes the power consumption by adjusting the voltage to lowest sufficient level in all conditions. Boost controller supports spread spectrum for switching frequency and an external synchronization with dedicated pin. The high switching frequency allows the LP8860-Q1 to avoid disturbance for AM radio band.
Texas Instruments LP8860-Q1 4-Channel LED Driver is an automotive high-efficiency LED driver with boost controller. It has 4 high-precision current sinks that can be controlled by a PWM input signal, an SPI or I 2 C master, or both. The boost converter has adaptive output voltage control based on the LED current sinks headroom voltages. This feature minimizes the power consumption by adjusting the voltage to lowest sufficient level in all conditions. Boost controller supports spread spectrum for switching frequency and an external synchronization with dedicated pin. The high switching frequency allows the LP8860-Q1 to avoid disturbance for AM radio band.
Технические параметры
| Brand | Texas Instruments |
| Factory Pack Quantity | 1000 |
| Height | 1.45 mm |
| Input Voltage | 3 V to 48 V |
| Length | 7.2 mm |
| Manufacturer | Texas Instruments |
| Maximum Operating Temperature | +125 C |
| Minimum Operating Temperature | -40 C |
| Mounting Style | SMD/SMT |
| Number of Outputs | 4 Output |
| Operating Frequency | 10 MHz |
| Output Current | 150 mA |
| Output Type | Constant Current |
| Package / Case | HLQFP-32 |
| Packaging | Reel |
| Product | LED Lighting Drivers |
| Product Category | LED Lighting Drivers |
| RoHS | Details |
| Series | LP8860-Q1 |
| Supply Current - Max | 15 mA |
| Topology | Boost |
| Type | High Efficiency LED Driver |
| Unit Weight | 0.0063 oz |
| Width | 7.2 mm |
| Вес, г | 0.36 |
Техническая документация
Datasheet
pdf, 2211 КБ
