LP8774x-Q1 Automotive Three Buck Converters

Texas Instruments LP8774x-Q1 Automotive Three Buck Converters are engineered to manage the power requirements of the AWR and IWR MMICs in various automotive and industrial radar applications. The LP8774x-Q1 includes three step-down DC/DC converters, a 5V boost converter, and a 1.8V or 3.3V LDO. The LDO is powered by the boost and designed for the xWR I/O supply, while an SPI serial interface enables the device to manage signals. The TI LP8774x-Q1 converters supply a programmable switching frequency of 4.4MHz, 8.8MHz, or 17.6MHz. High switching frequency and low noise across a wide frequency range allow an LDO-free power solution with minimal or no passive filtering. These features improve thermals and transient settling for the MMIC RF rails. The LP8774x-Q1 forces the switching clock into PWM mode for optimal RF performance and can also be synchronized to an external clock. 

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Texas Instruments Güç Yönetimi Uzmanlığı - PMIC Automotive three 3A low-noise buck conv
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2.981Stokta Var
Min.: 1
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Makara: 3.000

LP87743 Low-Noise Buck Converter PMIC SMD/SMT VQFN-HR-28 3 A 4 V 3 V 1.9 V - 40 C + 125 C Reel, Cut Tape
Texas Instruments Güç Yönetimi Uzmanlığı - PMIC Automotive three 3A low-noise buck conv
Veri Sayfası
3.000Stokta Var
Min.: 1
Çoklu.: 1
Makara: 3.000

LP87744 Low-Noise Buck Converter PMIC SMD/SMT VQFN-HR-28 3 A 4 V 3 V 1.9 V - 40 C + 125 C Reel, Cut Tape