(China (Mainland))
Product Summary
The PTN04050AAH is an adjustable output, positive-to-negative, integrated switching regulator. In new designs, the PTN04050AAH should be considered in place of the PT5020 series of positive-to-negative integrated switching regulator products. The PTN04050AAH is smaller and lighter than its predecessor, with improved electrical performance characteristics, while operating over a wider input voltage range, with an adjustable output voltage. It is suitable for General-Purpose, Industrial Controls, HVAC Systems, Test and Measurement, Medical Instrumentation, AC/DC Adaptors, Vehicles, Marine, and Avionics.
Parametrics
PTN04050AAH absolute maximum ratings: (1)Operating free-air temperature:-40 to 85℃; (2)Leaded temperature (H & D suffix):260℃; (3)Solder reflow temperature (S suffix):235℃; (4)Solder reflow temperature (Z suffix):260℃; (5)Storage temperature:-40 to 125℃.
Features
PTN04050AAH features: (1)Up to 6-W Output Power; (2)Wide-Input Voltage(2.9 V to 7 V); (3)Wide-Output Voltage Adjust(–15 V to –3.3 V); (4)High Efficiency (Up to 84%); (5)On/Off Inhibit; (6)Output Current Limit; (7)Undervoltage Lockout; (8)Overtemperature Shutdown; (9)Operating Temperature: –40 °C to 85 °C; (10)Surface-Mount Package Available.
Diagrams
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 PTN04050AAH |
Texas Instruments |
DC/DC Converters 6-W 3.3/5-V Input Wide Adjust Output |
Data Sheet |
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