53248-102 Datasheet, PDF (1/6 Pages) Micropac Industries – 28 VDC SOLID STATE POWER CONTROLLER

PRELIMINARY DATA SHEET
53248-102
28 VDC SOLID STATE
POWER CONTROLLER
Mii
HYBRID MICROELECTRONICS
PRODUCTS DIVISION
Features:
• Isolated Control
• Isolated Status Output
• Latched Fault Protection
Thermal Shutdown
Undervoltage & Overvoltage Shutdown
Current Limit
Short Circuit Protection
Applications:
• Power Distribution In Land/Air/Launch Vehicles
• Motor Switch
• Displays/Lamps/Controls
• Industrial Automation
• Switching Heaters
• Test Equipment
• Machine Control Equipment
• Medical Lab Equipment
DESCRIPTION
The 53248-102 is a 28 VDC Solid State High Side Power Controller (SSPC) that is designed to replace
electromagnetic circuit breakers rated at up to 10 amperes. It is a high side switch utilizing N-channel vertical power
FET technology with integral charge pump. The SSPC provides a status output that signals a variety of conditions
including over temperature shutdown, overvoltage or undervoltage, over-current or short circuit. It will trip off and latch
for any of the above conditions until reset by recycling of the control input.
Using vertical MOSFET technology, the SSPC offers extremely low “ON” resistance. This results in very low power
dissipation, which allows operation over the temperature range of –40°C to +85°C with minimal heat sinking.
ABSOLUTE MAXIMUM RATINGS
(@ T_C = 25°C unless otherwise specified)
Input Control Current......................................................................................................................................................10 mA
Reverse Input Voltage (Control to Signal Ground)..................................................................................................... - 5 VDC
Pins to Case Isolation.............................................................................................................................................. 1000 VDC
Input-Output Isolation .............................................................................................................................................. 1000 VDC
Lead Temperature (15 seconds) ................................................................................................................................. +300°C
Junction Temperature .................................................................................................................................................. +150°C
Blocking Voltage ……………………………………………………………………………………………………… 63 VDC
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION • 905 E. Walnut St., Garland, TX 75040 • [phone] • Fax [phone]
www.micropac.com E-MAIL: [e-mail] 05/16/01