PF4210 14-channel power management integrated circuit (PMIC) for audio/video applications Rev. 2.0 14 November 2018 Data sheet: technical data 1 General description The PF4210 high performance power management integrated circuit (PMIC) provides a highly programmable/configurable architecture with fully integrated power devices and minimal external components. With up to six buck converters, six linear regulators, an RTC supply, and a coin cell charger, the PF4210 can provide power for a complete system, including applications processors, memory, and system peripherals, in a wide range of applications. With on-chip one-time programmable (OTP) memory, the PF4210 is available in preprogrammed standard version or nonprogrammed to support custom programming. The PF4210 is defined to power low-cost audio/video applications using the i.MX 8M family of applications processors. 2 Features and benefits Four to six buck converters, depending on configuration Single/dual phase/parallel options DDR termination tracking mode option Boost regulator to 5.0 V output Six general purpose linear regulators Programmable output voltage, sequence, and timing OTP (one-time programmable) memory for device configuration Coin cell charger and RTC supply DDR termination reference voltage Power control logic with processor interface and event detection 2 I C control Individually programmable on, off, and standby modesNXP Semiconductors PF4210 14-channel power management integrated circuit (PMIC) for audio/video applications 3 Simplified application diagram i.MX 8M EXTERNAL PROCESSOR EXTERNAL REGULATOR VIN REGULATOR 0.9 V CORTEX A53 PLATFORM 3.3 V, 8.0 A EXTERNAL QUAD CORTEX-A53 REGULATOR L1 CACHE 0.9 V L2 CONTROLLER AND SCU PMIC PF4210 L2 CACHE MEMORY SW1AB GPU 0.9 V, 2.5 A SW1C VPU 0.9 V, 2.0 A SOC (always ON) LOAD DISPLAYMIX SWITCH 3.3 V GPIO PAO SW4A 1.8 V GPIO PAO 1.8 V, 1.0 A ENABLE eFuse VGEN4 PLL 1.8 V, 350 mA XTAL TEMPERATURE SENSOR SW3AB DRAM CONTROLLER 1.0 V, 3.0 A DRAM PHY SW2 LPDDR4 1.1 V, 2.5 A VGEN3 1.8 V, 100 mA PCIe PHY HDMI PHY VGEN2 0.9 V, 250 mA MIPI PHY VGEN5 3.3 V, 100 mA VSNVS 1.0 V, USB PHY1 1.5 mA or 1.0 mA VGEN1 1.5 V, 100 mA USB PHY2 VGEN6 2.8 V, 200 mA SNVS LP PMIC PAD Camera SD2 aaa-026470 Figure 1.Simplified application diagram PF4210 All information provided in this document is subject to legal disclaimers. NXP B.V. 2018. All rights reserved. Data sheet: technical data Rev. 2.0 14 November 2018 2 / 137
