VHD2-S12-S12-DIP

1/3 VHD2-DIP Series DC-DC Converter Rev. 06-2006 Description Designed to convert fixed voltages into an isolated voltage, the VHD2-DIP series is well suited for providing board-mount local supplies in a wide range of applications, including mixed analog/digital circuits, test & measurement equip., process/machine controls, datacom/telecom fields, etc... The semi-regulated output can be followed by 3-terminal regulators to provide output protection, in addition to output regulation. Features ·Isolated 2 W output ·Temperature range: -40°C~+85°C ·Unregulated ·High efficiency to 85% ·Single voltage output ·Small footprint ·DIP package style ·Industry standard pinout ·UL94-V0 package ·No heatsink required ·6K Vdc isolation ·No external component required ·Low cost Model Number VHD2-S5-S5-DIP VHD2-S5-S9-DIP VHD2-S5-S12-DIP VHD2-S5-S15-DIP VHD2-S12-S5-DIP VHD2-S12-S9-DIP VHD2-S12-S12-DIP VHD2-S12-S15-DIP Input Voltage Nominal Range 5 Vdc 4.5~5.5 Vdc 5 Vdc 4.5~5.5 Vdc 5 Vdc 4.5~5.5 Vdc 5 Vdc 4.5~5.5 Vdc 12 Vdc 10.8~13.2 Vdc 12 Vdc 10.8~13.2 Vdc 12 Vdc 10.8~13.2 Vdc 12 Vdc 10.8~13.2 Vdc Output Voltage 5 Vdc 9 Vdc 12 Vdc 15 Vdc 5 Vdc 9 Vdc 12 Vdc 15 Vdc Output Current Max. Min. 400 mA 40 mA 222 mA 23 mA 167 mA 17 mA 133 mA 14 mA 400 mA 40 mA 222 mA 23 mA 167 mA 17 mA 133 mA 14 mA Efficiency 78% 79% 80% 80% 79% 80% 82% 82% Package Style DIP DIP DIP DIP DIP DIP DIP DIP Output S pecifications Item Output power Line Regulation Load Regulation Load Regulation Output voltage accuracy Temperature drift Output ripple Switching frequency Test conditions For Vin change of 1% 10% to 100% full load (5V output) 10% to 100% full load (12V output) See tolerance envelope graph 100% load 20 MHz Bandwidth Full load, nominal input 100 35 Min. 0.2 Typ. Max. 2 ±1.2 15 10 0.03 200 Units W % % % %/°C mVp-p KHz Note: 1. All specifications measured at TA=25°C, humidity