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LP87702KRHBRQ1, Switching Voltage Regulators Dual buck converter and 5-V boost with diagnostic functions 32-VQFN -40 to 125
Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Voltage RegulatorsLP87702/LP87702-Q1 Dual Buck Converters
Texas 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.
| 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 |
