Datasheet PA05 (Apex) - 3

PA05 PINOUT AND DESCRIPTION TABLE Figure 3: External Connections Pin Number Name Description
1 -IN The inverting input. 2 +IN The non-inverting input. 3 RC Compensation resistor connection. Select value based on Phase Compensation. See applicable section. 4 CC Compensation capacitor connection. Select value based on Phase Compensation. See applicable section. 5 -VB The negative boost supply rail. Short to -VS if unused. See applicable section. 6 -VS The negative supply rail. 7 OUT The output. Connect this pin to load and to the feedback resistors through RCL. 8 +VS The positive supply rail. 9 +VB The positive boost supply rail. Short to +VSif unused. See applicable section. 10 -CL Connect to the load side of the current limit resistor. Current limit wil activate as the voltage across RCL increases. 11 +CL Connect to the OUT side of the current limit resistor. Current limit wil activate as the voltage across RCL increases. 12 SD The shutdown activation pin. See applicable section. PA05U Rev O 3 Document Outline PA05 Features Applications Description Figure 1: Equivalent Schematic Typical Connection Figure 2: Typical Connections Pinout and Description Table Figure 3: External Connections Specifications Absolute Maximum Ratings Input Gain Output Power Supply Thermal Typical Performance Graphs SAFE OPERATING AREA (SOA) 1. The current handling capability of the MOSFET geometry and the wire bonds. 2. The junction temperature of the output MOSFETs. Figure 16: SOA General Typical Application Figure 17: Typical Application Phase Compensation Current Limit Figure 18: Current Limit Shutdown Operation Figure 19: Shutdown Operation Boost Operation Compensation Package Design Package Style CR