MP2205 Step-Down Converter (MP9E 2205)

The MP2205A is an internally compensated 1.3MHz fixed frequency PWM synchronous step-down regulator with a 3V to 6V bias supply (VCC). MP2205A operates from a 3V to 16V input and generates an adjustable output voltage from 0.8V to 0.9xVIN at up to 2.5A load current.
The MP2205A integrates an 80mΩ high-side switch and an 80mΩ synchronous rectifier for high efficiency without an external Schottky diode. With peak current mode control and internal compensation, it is stable with a output ceramic capacitor and a small inductor. Fault protection includes hiccup short-circuit protection, cycle-by-cycle current limiting and thermal shutdown. Other features include frequency synchronization and internal softstart. The MP2205A is available in a small 3mm x 4mm 14-lead QFN packages.

FEATURES
• 2.5A Output Current
• Input Supply Range: 3V to 16V
• 80mΩ Internal Power MOSFET Switches
• All Ceramic Output Capacitors Design
• Up to 95% Efficiency
• 1.3MHz Fixed Switching Frequency
• Adjustable Output from 0.8V to 0.9xVIN
• Internal Soft-Start
• Power Good Pin
• Frequency Synchronization Input
• Thermal Shutdown
• Cycle-by-Cycle Current Limiting
• Hiccup Short Circuit Protection
• 14-Lead, 3mm x 4mm QFN Package

APPLICATIONS
• μP/ASIC/DSP/FPGA Core and I/O Supplies
• Printers and LCD TVs
• Network and Telecom Equipment
• Point of Load Regulators

für Grundig LCD TV mit Chassis T6:
Leemaxx
19 GBH4918, GBH4919
19 BO GBH4924
19 BR GBH4923
19 WG GBH4926
19 WP GBH4925
Vision 2
16-2930 T GBH6216
19-2930 T GBH4619, GBH4819
22-2100 H GBH8422
22-2830 T GBH0124, GBH0125, GBH0128
22-2900 H GBH8222
22-2930 T GBH4622, GBH4822
Vision 6
22-6930 T GBH5722