TPS92691QPWPTQ1, LED Lighting Drivers Automotive multi-topology LED driver with rail-to-rail current sense amplifier 16-HTSSOP -40 to 125
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Описание
Optoelectronics\Drivers\LED Lighting Drivers
TPS92691/Q1 Multi-Topology LED Driver Texas Instruments TPS92691/TPS92691-Q1 Multi-Topology LED Driver is a versatile LED controller that can support a range of step-up or step-down driver topologies. The device implements a fixed-frequency peak current mode control technique with programmable switching frequency, slope compensation, and soft-start timing. It incorporates a high voltage (65V) rail-to-rail current sense amplifier that can directly measure LED current using either a high-side or a low-side series sense resistor. The amplifier is designed to achieve low input offset voltage and attain better than ±3% LED current accuracy. This is done over a junction temperature range of +25°C to +140°C and output common-mode voltage range of 0 to 60V. The TPS92691-Q1 devices are AEC-Q100 qualified for automotive applications.
Технические параметры
Brand: | Texas Instruments |
Factory Pack Quantity: | 250 |
Features: | Adjustable Switch Frequency, Synchronization Pin, Thermal Shutdown |
Input Voltage, Max: | 65 V |
Input Voltage, Min: | 4.5 V |
Input Voltage: | 4.5 V to 65 V |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of Channels: | 1 Channel |
Number of Outputs: | 1 Output |
Operating Frequency: | 80 kHz to 700 kHz |
Output Current: | 5 A |
Output Voltage: | 65 V |
Package/Case: | HTSSOP-16 |
Packaging: | Reel, Cut Tape |
Product Category: | LED Lighting Drivers |
Product Type: | LED Lighting Drivers |
Product: | LED Drivers |
Qualification: | AEC-Q100 |
Subcategory: | Driver ICs |
Supply Current - Max: | 46 mA |
Topology: | Boost, Buck, Buck-Boost, Cuk, Flyback, SEPIC |
Type: | LED Driver |
Вес, г | 0.06 |