Datasheet PA05 (Apex) - 7

PA05 THERMAL PA05 PA05A Parameter Test Conditions Units Min Typ Max Min Typ Max
Ful temp range, Resistance, AC, junction to case 1 F>60 Hz 0.3 0.4 * * °C/W Resistance, DC, junction to case Ful temp range, F<60 Hz 0.4 0.5 * * °C/W Resistance, junction to air 2 Ful temp range 12 * °C/W Temperature Range, case Meets ful range specs -25 85 * * °C 1. Rating applies if the output current alternates between both output transistors at a rate faster than 60 Hz. 2. The PA05 must be used with a heatsink or the quiescent power may drive the unit to junction temperatures higher than 150°C.
Note:
*The specification of PA05A is identical to the specification for PA05 in applicable column to the left. PA05U Rev O 7 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