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Key Features
• Complete Integrated Power Solution3-Pin TO-220 FootprintEfficiencies up to 95%Fixed Output Voltage Options:3.3 V, 5 V, and 12 V400-kHz Switching FrequencyAdvanced Eco-mode™ Pulse SkipPre-bias Output Start-upOver-Current ProtectionOutput Over-Voltage ProtectionThermal ShutdownOperating Junction Range: –40°C to +125°COperating Ambient Range: –40°C to +85°CMeets EN55022 Class B EmissionsCreate a Custom Design Using the TPSM84203 with theWEBENCH®Power DesignerComplete Integrated Power Solution3-Pin TO-220 FootprintEfficiencies up to 95%Fixed Output Voltage Options:3.3 V, 5 V, and 12 V400-kHz Switching FrequencyAdvanced Eco-mode™ Pulse SkipPre-bias Output Start-upOver-Current ProtectionOutput Over-Voltage ProtectionThermal ShutdownOperating Junction Range: –40°C to +125°COperating Ambient Range: –40°C to +85°CMeets EN55022 Class B EmissionsCreate a Custom Design Using the TPSM84203 with theWEBENCH®Power Designer
Description
AI
The TPSM842xx power module is an easy-to-use integrated power solution that combines a 1.5-A DC/DC converter with power MOSFETs, an inductor, and passives into a 3-pin, through-hole package. This total power solution requires adding only input and output capacitors and eliminates the loop compensation and magnetics part selection from the design process.
The standard TO-220 pin-out allows a much improved replacement of linear regulators packaged in this industry standard footprint. The TPSM842xx devices provide much higher efficiency without the need of a heatsink.
The TPSM842xx power module is an easy-to-use integrated power solution that combines a 1.5-A DC/DC converter with power MOSFETs, an inductor, and passives into a 3-pin, through-hole package. This total power solution requires adding only input and output capacitors and eliminates the loop compensation and magnetics part selection from the design process.
The standard TO-220 pin-out allows a much improved replacement of linear regulators packaged in this industry standard footprint. The TPSM842xx devices provide much higher efficiency without the need of a heatsink.