HNSX5S Point of Load DC/DC Converters (POL)

1 Features of 2 Scope of application of HNSX5S Point of Load DC/DC Converters (POL)

High reliability

Low voltage input：4.5V～5.5V，Typical 5V

High conversion efficiency

Output Power PO：5.2W

Operating temperature Tc：-55℃～+125℃

Low start-up current

No output overshoot

Inhibit function

Output over current and short circuit protection

Maximum power density：34W/in3

Hermetically sealed metal case

2 Scope of application of HNSX5S Point of Load DC/DC Converters (POL)

High-reliability electronic system for ground ,vehicle,radar,aviation and aerospace, etc.

3 Description of 2 Scope of application of HNSX5S Point of Load DC/DC Converters (POL)

HNSX5S1R3 is a high reliable, output voltage adjustable non-isolated DC/DC converter with BUCK circuit topology and pulse width modulation principle. The output sampling voltage is directly feedbacked to modulate the pulse width to achieve closed-loop control to meet the stability of the voltage output requirements. By changing the external resistance method to achieve the output voltage 0.9V～1.3V adjustable.. The series of products are made by thick-film hybrid integrated production process, metal sealed package. The design and manufacturing process of HNSX5S1R3 Serieshigh efficiency dc dc converteris in compliance with MIL-PRF-38534.