TPS92692PWPR, LED Lighting Drivers high accuracy LED controller with spread spectrum frequency modulation and internal PWM Generator 20-HTSS
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Описание
Semiconductors\Driver ICs\LED Lighting Drivers
TPS92692/TPS92692-Q1 LED ControllersTexas Instruments TPS92692/TPS92692-Q1 High Accuracy LED Controllers support step-up/down LED driver topologies. Each device incorporates a rail-to-rail current amplifier to measure LED current and spread spectrum frequency modulation technique for improved EMI performance. These LED controllers can independently modulate LED current using analog or PWM dimming techniques. Linear analog dimming response with an over 15: 1 range is obtained by varying the voltage across the high impedance analog adjust (IADJ) input. The PWM dimming of the LED current is achieved by directly modulating the DIM/PWM input pin with the desired duty cycle or enabling the internal PWM generator circuit. The PWM generator translates the DC voltage at the DIM/PWM pin to the corresponding duty cycle by comparing it to the internal triangle wave generator. The optional PDRV gate driver output can be used to drive an external P-Channel series MOSFET. The Texas Instruments TPS92692-Q1 device is AEC-Q100 qualified for automotive applications.
Технические параметры
Brand: | Texas Instruments |
Dimming: | Analog, PWM |
Factory Pack Quantity: Factory Pack Quantity: | 2000 |
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: | 800 kHz |
Operating Temperature Range: | -40 C to+125 C |
Output Current: | 5 A |
Output Voltage: | Adjustable |
Package / Case: | HTSSOP-20 |
Product Category: | LED Lighting Drivers |
Product Type: | LED Lighting Drivers |
Product: | LED Drivers |
Series: | TPS92692 |
Subcategory: | Driver ICs |
Supply Current - Max: | 6.6 mA |
Topology: | Boost, Buck, Flyback, SEPIC |
Type: | LED Controller |
Automotive | No |
ECCN (US) | EAR99 |
EU RoHS | Compliant |
Lead Shape | Gull-wing |
Maximum Operating Supply Voltage (V) | 65 |
Maximum Operating Temperature (°C) | 125 |
Maximum Output Current (mA) | 1500 |
Maximum Supply Current (uA) | 46000 |
Minimum Operating Supply Voltage (V) | 6.5 |
Minimum Operating Temperature (°C) | -40 |
Mounting | Surface Mount |
Number of LED Outputs | 1 |
Output Voltage (V) | 3 to 65 |
Packaging | Tape and Reel |
Part Status | Active |
PCB changed | 20 |
Pin Count | 20 |
PPAP | No |
Standard Package Name | SOP |
Supplier Package | HTSSOP EP |
Topology | Buck/Boost/Buck-Boost/Flyback |
Typical Operating Supply Voltage (V) | 14 |
Вес, г | 0.13 |
Дополнительная информация
Калькуляторы группы «Драйверы светодиодов»
Типы корпусов импортных микросхем