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TPS25830A-Q1 - Synchronous Step-Down DC/DC Regulator

General Description

The TPS2583xA-Q1 is a USB Type-C and BC1.2 charging port controller that includes a synchronous DC/DC converter.

With cable droop compensation, the VBUS voltage remains constant regardless of load current, ensuring connected portable devices charge at optimal current and voltage.

Key Features

  • AEC-Q100 qualified for automotive.

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Other Datasheets by Texas Instruments

Part Number Description
TPS25830-Q1 Synchronous Step-Down DC/DC Regulator
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TPS25832A-Q1 Synchronous Step-Down DC/DC Regulator
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TPS25840-Q1 Synchronous Buck

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TPS25830A-Q1, TPS25832A-Q1 SLVSFT5A – MAY 2021 – REVISED MARCH 2022 TPS2583xA-Q1 Automotive USB Type-C® and BC1.2 5-V 3.5-A Output, 36-V Input Synchronous Step-Down DC/DC Regulator with Cable Compensation 1 Features • AEC-Q100 qualified for automotive applications: – Temperature grade 1: –40°C to +125°C, TA – HBM ESD classification level H2 – CDM ESD classification level C5 • Synchronous buck DC/DC regulator – Input voltage range: 4.5 V to 36 V – Output current: 3.5 A – 5.1-V output voltage with ±1% accuracy – Current mode control – Adjustable frequency: 300 kHz to 2.2 MHz – Frequency synchronization to external clock – FPWM with spread-spectrum dithering – Internal compensation for ease of use • Compliant to USB-IF standards – USB Type-C® rev 1.