PS200

The PS200 is a configurable Switch mode charger which is comprised of a PIC16F microcontroller core and precision analog circuitry.

Features
  • User configurable battery charger.
  • Firmware available for Li-Ion/Polymer, NiMH, NiCD, and Pb Acid.
  • 10-bit ADC for voltage, current and temperature measurement.
  • 256 bytes EEPROM storage for charging parameters.
  • Switch mode charger supports buck and synchronous buck topologies.
  • Configurable charge status display via two LEDs.
  • Power-on Reset (POR)
  • Brown-out Reset (BOR)
  • Power-saving Sleep mode
Parameter
Parameter Name Value Value
# of Cells 999 999
Int/Ext FET Ext Ext
Vcc Range (V) 2 to 5 2 to 5
Temperature Monitor Yes Yes
Charge Safety Timers Yes Yes
Documents
PS2070, PS200 Switch Mode Charger Evaluation BoardData Sheets03/21/2005183KB
PIC16F785/16HV785 Memory Programming SpecificationProgramming Specification12/16/2009214KB
PowerTool 200 SoftwareSoftware12/16/20051982KB
PS2070, PS200 Switch Mode Charger Evaluation Board PS200
PIC16F785/16HV785 Memory Programming Specification PS200
PowerTool 200 Software PS200