LP87702KRHBRQ1, Switching Voltage Regulators Dual buck converter and 5-V boost with diagnostic functions 32-VQFN -40 to 125
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Описание
Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Voltage Regulators
LP87702/LP87702-Q1 Dual Buck ConvertersTexas Instruments LP87702/LP87702-Q1 Dual Buck Converters are designed to meet the power management platform requirements in automotive radar/camera and industrial radar applications. The LP87702/LP87702-Q1 combines two step-down DC/DC converters, a 5V boost converter/bypass switch, two voltage monitoring inputs for external power supplies, and a window watchdog. The device is powered through an I 2 C-compatible serial interface and enable signals control. High efficiency is achieved over a wide output current range in automatic PWM/PFM (AUTO mode) operation. The LP87702/LP8770 device eliminates the need for an external resistor due to the internal circuitry specifically designed to support current measurement. General-purpose digital outputs and programmable start-up/shutdown sequences synchronized to the enable signal are both supported by the device. The LP87702-Q1 devices are AEC-Q100 qualified for automotive applications.
Технические параметры
Brand: | Texas Instruments |
Factory Pack Quantity: Factory Pack Quantity: | 3000 |
Input Voltage, Max: | 5.5 V |
Input Voltage, Min: | 2.8 V |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of Outputs: | 1 Output |
Output Current: | 3.5 A |
Output Voltage: | 3.36 V |
Product Category: | Switching Voltage Regulators |
Product Type: | Switching Voltage Regulators |
Quiescent Current: | 9 uA |
Subcategory: | PMIC-Power Management ICs |
Switching Frequency: | 4 MHz |
Topology: | Buck |
Вес, г | 0.06 |
Дополнительная информация
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