MC34163, MC33163 Switching Regulators - Step-Up/Down, Inverting 3.4 A The MC34163 series are monolithic power switching regulators that contain the primary functions required for dctodc converters. This series is specifically designed to be incorporated in step up, MC34163, MC33163 MAXIMUM RATINGS (Note 1) Rating Symbol Value Unit Power Supply Voltage V 40 V CC Switch Collector Voltage Range V 1.0 to + 40 V C(switch) Switch Emitter Voltage Range V 2.0 to V V E(switch) C(switch) Switch Collector to Emitter Voltage V 40 V CE(switch) Switch Current (Note 2) I 3.4 A SW Driver Collector Voltage V 1.0 to +40 V C(driver) Driver Collector Current I 150 mA C(driver) Bootstrap Input Current Range (Note 2) I 100 to +100 mA BS Current Sense Input Voltage Range V (V 7.0) to (V +1.0) V Ipk (Sense) CC CC Feedback and Timing Capacitor Input Voltage Range V 1.0 to + 7.0 V in Low Voltage Indicator Output Voltage Range V 1.0 to + 40 V C(LVI) Low Voltage Indicator Output Sink Current I 10 mA C(LVI) Thermal Characteristics C/W P Suffix, DualInLine Case 648C Thermal Resistance, JunctiontoAir R 80 JA Thermal Resistance, JunctiontoCase (Pins 4, 5, 12, 13) R 15 JC DW Suffix, Surface Mount Case 751G Thermal Resistance, JunctiontoAir R 94 JA Thermal Resistance, JunctiontoCase (Pins 4, 5, 12, 13) R 18 JC Operating Junction Temperature T +150 C J Operating Ambient Temperature (Note 3) T C A MC34163 0 to +70 MC33163 40 to + 85 Storage Temperature Range T 65 to +150 C stg Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. This device series contains ESD protection and exceeds the following tests: Human Body Model 1500 V per MIL STD883, Method 3015. Machine Model Method 150 V. 2. Maximum package power dissipation limits must be observed. 3. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible. ORDERING INFORMATION Device Package Shipping MC33163DW SOIC16W 47 Units / Rail MC33163DWG SOIC16W 47 Units / Rail (PbFree) MC33163DWR2 SOIC16W 1000 Units / Reel MC33163DWR2G SOIC16W 1000 Units / Reel (PbFree) MC33163P PDIP16 25 Units / Rail MC33163PG PDIP16 25 Units / Rail (PbFree) MC34163DW SOIC16W 47 Units / Rail MC34163DWG SOIC16W 47 Units / Rail (PbFree) MC34163DWR2 SOIC16W 1000 Units / Reel MC34163DWR2G SOIC16W 1000 Units / Reel (PbFree) MC34163P PDIP16 25 Units / Rail MC34163PG PDIP16 25 Units / Rail (PbFree) For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.