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PF1550 - Power management integrated circuit - PMIC

Description

The PF1550 is a power management integrated circuit (PMIC) designed specifically for use with i.MX processors on low-power portable, smart wearable and Internet-of-Things (IoT) applications.

It is also capable of providing full power solution to i.MX 7ULP, i.MX 6SL, 6UL, 6ULL, and 6SX processors.

Features

  • This section summarizes the PF1550 features:.
  • Input voltage range to PMIC VBUSIN pin via USB bus or AC adapter: 4.1 V to 6.0 V.
  • Buck converters:.
  • SW1, 1.0 A; 0.6 V to 1.3875 V in 12.5 mV steps, or 1.1 V to 3.3 V in variable steps.
  • SW2, 1.0 A; 0.6 V to 1.3875 V in 12.5 mV steps, or 1.1 V to 3.3 V in variable steps.
  • SW3, 1.0 A; 1.8 V to 3.3 V in 100 mV steps.
  • Soft start.
  • Quiescent current 1.0 μA in ULP mode with light load.
  • Pe.

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Other Datasheets by NXP Semiconductors

Part Number Description
PF1510 Power management integrated circuit - PMIC

Full PDF Text Transcription

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PF1550 Power management integrated circuit (PMIC) for low power application processors Rev. 7 — 29 September 2021 Product data sheet 1 General description The PF1550 is a power management integrated circuit (PMIC) designed specifically for use with i.MX processors on low-power portable, smart wearable and Internet-of-Things (IoT) applications. It is also capable of providing full power solution to i.MX 7ULP, i.MX 6SL, 6UL, 6ULL, and 6SX processors. With three high-efficiency buck converter, three linear regulators, RTC supply, and battery linear charger, the PF1550 can provide power for a complete battery-powered system, including application processors, memory, and system peripherals. 1.
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