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PS200

Status: Not Recommended for new designs

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
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Device Overview

Summary

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

Additional 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
Parametrics
Name
Value
# of Cells
999
Int/Ext FET
Ext
Vcc Range (V)
2 to 5
Temperature Monitor
Yes
Charge Safety Timers
Yes

Documents

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Data Sheet

PS2070, PS200 Switch Mode Charger Evaluation Board
03/21/2005
183KB

Programming Specification

PIC16F785/16HV785 Memory Programming Specification
12/16/2009
214KB

Software

PowerTool 200 Software
12/16/2005
1982KB

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