Datasheet ACG1F (Cypress) - 2

PRELIMINARY ACG1F Application Diagram
[1] NFET
ACG1F Controller
Rsense = 5 m VBUS_P VBUS_C VBUS From System CSN 5V CSP Discharge VDDD/VDDIO VBUS_CTRL (2.7 V – 5.5 V) Load Switch Control er includes: 1. OC, RC, SC, OV, and UV Protection VCCD (1.8 V) 2. Slew-Rate control ed gate driver LDO 3. Thermal shutdown XRES Reset V5V (5V) GPIO 1x ADC 2x VCONN FET Embedded I2C_Slave AMUX & 2x I2C Controller GPIO I2C_Master 1x TCPWM CC1 rt Type-C Po Controller CC2 MCU Subsystem -C Cortex-M0 Flash (16 KB) USB SRAM (4 KB) Charger Detect DP/DM (BC v1.2) SROM (32 KB) Source only DP/DM SS Data MUX SS Data Lines USB Chipset and Retimer VSS [1] This NFET is available in the 40-QFN part only. Document Number: 002-26356 Rev. *C Page 2 of 27 Document Outline General Description Features USB Type-C Support Integrated VBUS Load Switch Controller 2x I2C Legacy Charging 32-bit MCU Subsystem Packages Application Diagram Contents Functional Overview USB-C Subsystem USB-PD Physical Layer VCONN FET ADC Undervoltage and Overvoltage Protection on VBUS High-side Current Sense Amplifier for VBUS VBUS Reverse Current Protection VBUS Discharge VBUS Load Switch Gate Driver for VBUS NFET Charger Detect MCU and Memory CPU Flash SROM SRAM Power System Overview Power Modes Peripherals Timer/Counter/PWM Block (TCPWM) GPIO Pinouts Electrical Specifications Absolute Maximum Ratings Device-Level Specifications CPU GPIO XRES Digital Peripherals Pulse Width Modulation (PWM) for GPIO Pins I2C Memory System Resources Power-on-Reset (POR) with Brown Out SWD Interface Internal Main Oscillator Internal Low-speed Oscillator PD Analog-to-Digital Converter Charger Detect CSA VBUS UV/OV VCONN Switch VBUS Provider NFET RCP Ordering Information Ordering Code Definition Packaging Acronyms Document Conventions Units of Measure Errata Document History Page Sales, Solutions, and Legal Information Worldwide Sales and Design Support Products PSoC® Solutions Cypress Developer Community Technical Support