5046RH

Input Voltage................ -0.3V, +20V
VBIAS Voltage.......... ......-0.3V, 18V
Enable ...................-0.3V, VBIAS
Output Current    5.0 Amps
Thermal Resistance MOSFET(@ 125°C)....6.0°C/W
                                   Diode(@ 125°C)....7.5°C/W
Storage Temperature Range  ....-65°C to +150°C
Lead Temperature Range....... .....300°C
(10 Seconds)
Case Operating Temperature
MSK5046RH K/H/E Series.... .. -55°C to +125°C
MSK5046RH Series...........40°C to +85°C
Junction Temperature ............. +150°C

The MSK 5046RH series are high efficiency, 5 amp, radiation hardened switching regulators. The output voltage is configured for 1.5V,1.7V,1.8V,1.9V,2.0V,2.5V,3.0V,3.3V,3.4V or 5.0V internally with a tolerance of 1%. The very low output impedance allows the MSK 5046RH to drive the start up surge current required by many CPU's and FPGA's with little or no decrease in the output voltage. The operating frequency of the MSK 5046RH is 350KHz. A low quiescent current and very good operating efficiency keep the total internal power dissipation of the MSK 5046RH down to an absolute minimum. The device is packaged in a hermetic surface mountable package for high reliability applications.