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STPM066S 数据表(PDF) 1 Page - STMicroelectronics |
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STPM066S 数据表(HTML) 1 Page - STMicroelectronics |
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1 / 67 page  VFQFPN-48 (7x7 mm) Features • AEC-Q100 qualified • Pre SMPS BUCK regulator, adjustable via OTP to 1.0 V, 1.1 V, 1.2 V, 1.35 V, 1.5 V, 3.3 V, 3.6 V, 5.0 V at 1.35/2.6 A min peak current limit, 0.4/2.4 MHz • Post SMPS BOOST regulator, adjustable via OTP to 5.0 V at 0.3 A max load current, 7.0 V at 0.2 A max load current, 2.4 MHz • Post Linear regulator LDO, adjustable via OTP to 1.2 V, 1.25 V, 1.3 V, 1.8 V, 2.5 V, 2.8 V, 3.3 V, 5.0 V at 300/600 mA max load current • Precise Voltage reference, adjustable via OTP to 1.8 V, 2.5 V, 3.3 V, 4.1 V at 20 mA max load current • SPI interface with CRC • Programmable slew rate/soft start • Voltage supervisors • Spread frequency spectrum • Reset and reset sensitivity list • Adjustable window watchdog supervisors • Programmed power up phase via OTP • Short circuit protected outputs and Fault detection pin to Microcontroller • Low external components number • Thermal shutdown junction temperature 175 °C Description STPM066S is a multiple voltage regulator composed by one battery compatible BUCK pre-regulator, one BOOST, one LDO and a precise voltage reference regulator. All the regulators have internal power switches. OTP (One Time Programmable) cells are used for the main device parameters programming (output voltages and currents, switching frequencies) and to configure the power up sequence. An SPI interface can be used to enable or disable the single voltage regulators, for diagnostic information and to program internal blocks parameters (monitor and Power Good thresholds, slew rate, etc.). The device offers a set of features to support applications that need to fulfill functional safety requirements as defined by Automotive Safety Integrity Level (ASIL) A-B-C-D. Product status link STPM066S Product summary Order code Package Packing STPM066S- V0Y VFQFPN-48 Tray STPM066S- V0T Tape and reel Power management for automotive vision and radar systems STPM066S Datasheet DS12976 - Rev 2 - February 2023 For further information contact your local STMicroelectronics sales office. www.st.com |
类似零件编号 - STPM066S |
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类似说明 - STPM066S |
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