O917A14DTRGZTQ1 Information

TPS65917/TPS65917-Q1 Power Management IC (PMIC)

Texas Instruments TPS65917/TPS65917-Q1 Power Management IC (PMIC) integrates five configurable step-down converters with up to 3.5A of output current to power the processor core, memory, I/O, and preregulation of LDOs. The step-down converters are synchronized to an internal 2.2MHz clock to improve EMC performance of the device. The GPIO_3 pin allows the step-down converters to synchronize to an external clock, allowing multiple devices to synchronize to the same clock. This feature improves system-level EMC performance. The device also contains five LDOs to power low-current or low-noise domains. The power-sequence controller uses one-time programmable (OTP) memory to control the power sequences. This memory also controls default configurations such as output voltage and GPIO configurations. The OTP is factory-programmed to allow start-up without any software required. Most static settings can be changed from the default through SPI or I2C to configure the device to meet many different system needs. The TPS65917-Q1 devices are AEC-Q100 qualified for automotive applications.

Specifications

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Alternate Names

Texas Instruments has several brands around the world that may have alternate names for O917A14DTRGZTQ1 due to regional differences or acquisition. O917A14DTRGZTQ1 may also be known as the following names: