MCP1653

Pinout

Specifications

Parameter NameValueSW Reg Output>, 5 WattsTypical Active Supply (A)120Switching Frequency (kHz)750Output Voltage (V)2.5 to ext. tx limitedInput Voltage Range (V)2.7 to 5.5

Parameter Name	Value
SW Reg Output	>, 5 Watts
Typical Active Supply (A)	120
Switching Frequency (kHz)	750
Output Voltage (V)	2.5 to ext. tx limited
Input Voltage Range (V)	2.7 to 5.5

Description

The MCP1653 is a 750 kHz gated oscillatorboost controller packaged in an 8 or 10-pin MSOPpackage. Developed for high-power, portable applications,the gated oscillator controller can deliver 5 wattsof power to the load while consuming only 120 A ofquiescent current at no load. The MCP1653can operate over a wide input voltage range (2.0V to5.5V) to accommodate multiple primary-cell and singlecellLi-Ion battery-powered applications, in addition to2.8V, 3.3V and 5.0V regulated input voltages.