U4793B Datasheet Overload Monitoring With Resistive Load/ Vt = 44.5 Mv

Manufacturer: TEMIC Semiconductors (now Microchip)

Overview: U4793B Overload Monitoring with Resistive Load, VT = 44.5 mV.

Datasheet Details

Part number	U4793B
Manufacturer	TEMIC Semiconductors (now Microchip)
File Size	79.75 KB
Description	Overload Monitoring with Resistive Load/ VT = 44.5 mV
Datasheet	U4793B_TEMICSemiconductors.pdf

The IC U4793B in bipolar circuit, is designed to monitor overload or a short circuit in automotive or industrial applications.

The threshold is tied to V4,6 = VS – VT whereas VT = 44.5 mV.

It is independent of the supply voltage, VS.

D D D D D 10 kV.
ESD protection Two comparators with common reference Tight threshold tolerance Constant threshold NPN output D Interference and damage.
protection according to VDE 0839 D EMI protection D Reversal polarity protection D Load-dump protection Ordering Information Extended Type Number U4793B U4793B.
FP Package DIP8 SO8 Remarks Block Diagram VS 2 Rsh Z2 +.
0.6 VS.
+ 8 +.
6 Z3 1 Load R1 150 W 3 & OUT2 & Z5 7 5 VBatt OUT1 4 Rsh 9.

Brand Logo	Part Number	Description	Manufacturer
	U4793B	Current Monitor IC	ATMEL

Part Number	Description
U4791B	Automotive Lamp Outage Monitor/ VT = 53 mV
U479B	Automotive Lamp Outage Monitor/ VT = 8 mV