CY8C42223

PRELIMINARY CY8C42123/CY8C42223 CY8C42323/CY8C42423 Power PSoC™ Devices 1.0 Features 1.1 Key Features Extended Operating Voltage of 2.5V to 36V 2 HV Linear Opamp Control Loops for Driving Power PFETs 2 HV Switching Control Loops for Driving External PFETs 2 High Voltage CMOS or Open Drain Outputs 2 High Voltage Analog Sense Inputs www.DataSheet4U.com 4KB of Flash 256 Bytes of SRAM Configurable Analog Mux, 10:1 or 5:2 Differential Configurable Digital Blocks — 8- to 16-Bit Timers, Counters, and PWMs — Connectable to All GPIO Pins — Connectable to All High Voltage Output Pins — Single Block Deadband PWM with Kill — Digital Blocks can Drive Outputs to 36V — Complex Peripherals by Combining Blocks 1.3 Applications 1.2 Improved Features Very Low Current Mode for 100 nA Sleep (Deep Sleep) Analog Absolute Accuracy (0.75%) Additional Flexibility for Sleep Modes 2 Comparators with DAC References 6- to 12-Bit ADC (20 Ksps at 8 Bits) Battery Chargers (Linear, Switched, or Fly Back) DC-DC Buck and Boost Converters Fan Controllers (Tachometer, Temp. Sense, Current Limit) Motor Drivers (H-Bridge, Hall-Effect Sensors) White LED Drivers Temperature Sensor (Thermistor, Thermocouple) General-Purpose High Voltage Microcontroller 2.0 Block Diagram HVdd LowDrop-Out Regulator InternalVdd ANALOG and HIGH VOLTAGE SECTIONS ODAC0 VDAC0 DBC00 GDO0 VS0 DBC01 GDO1 VS1 HVO[1] P0[7] P0[5] P0[3] HVDriver ODAC1 VBG VDAC1 VDAC1 IBIAS VDAC0 Analog to Digi...