MIC2550 General Description
MIC2550 Maximum Ratings
Supply Voltage (VIF) ...................................................+6.5V
Input Voltage (VBUS) ....................... 0.5V(min)/5.5V(max)
Output Current (ID+, ID) ......................................±50mA
Output Current (all others) .....................................±15mA
Input Current ..........................................................±50mA
Power Dissipation (PD) ................................................ TBD
Storage Temperature (TS) ........................65° to +150°C
ESD, Note 3
VBUS, D+, D......................................................... ±10kV
All other pins ........................................................... ±2kV
MIC2550 Features
• Compliant to USB Specification Revision 2.0 for low-speed (1.5Mbps) and full-speed (12Mbps) operation
• Compliant to IEC-61000-4.2 (Level 2)
• Operation down to 2.5V
• Dual supply voltage operation
• Integrated speed-select termination supply
• Very low power consumption meets USB suspend-current requirements
• Small 14-pin TSSOP and 16-pin MicroLead Frame™ packages
MIC2550 Typical Application
• Personal digital assistants (PDA)
• Palmtop computers
• Cellular telephones
MIC2550 Connection Diagram
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