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Maxim > Solutions > Printers and Faxes

Memory Card Port Protection

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF 450mA/500mA Current-Limit Switches
MAX4795, MAX4796, MAX4797, MAX4798
QV  PDF 200mA/500mA Selectable Current-Limit Switches
MAX4772, MAX4773
QV  PDF 200mA/250mA/300mA Current-Limit Switches
MAX4789, MAX4790, MAX4791, MAX4792, MAX4793, MAX4794
QV  PDF 50mA/100mA Current-Limit Switches
MAX4785, MAX4786, MAX4787, MAX4788



Key Specifications:   Current Limit Switches
Part Number Current Limit (mA) Functions Max. Load Current (A) RON (typ) (Ω) Switch Op. Voltage Range (V) Fault Indicator Fault Blanking Timeout (ms) Package Operating Temp. Range (°C)
MAX4772  200
500
•Selectable Current Limit
 0.5 0.2 2.0 to 4.5 Yes 14 SOT-23/5
SOT-23/6
THIN QFN (Dual)/6 		-40 to +85
MAX4795  450  -  0.45 0.2 2.0 to 4.5 Yes 14 SOT-23/5
THIN QFN (Dual)/6 		-40 to +85
MAX4796  450
•Auto Retry
 0.45 0.2 2.0 to 4.5 Yes 14 SOT-23/5
THIN QFN (Dual)/6 		-40 to +85
MAX4797  500  -  0.5 0.2 2.0 to 4.5 Yes 14 SOT-23/5
THIN QFN (Dual)/6 		-40 to +85
MAX4798  500
•Auto Retry
 0.5 0.2 2.0 to 4.5 Yes 14 SOT-23/5
THIN QFN (Dual)/6 		-40 to +85
MAX4773  200
500
•Auto Retry
•Selectable Current Limit
 0.5 0.2 2.0 to 4.5 Yes 14 SOT-23/5
SOT-23/6
THIN QFN (Dual)/6 		-40 to +85
MAX4785  50
•FLAG function
•Fault Blanking
 0.05 0.7 2.3 to 5.5 Yes 14 SC-70/4
SC-70/5 		-40 to +85
MAX4786  50
•Auto Retry
•Fault Blanking
 0.05 0.7 2.3 to 5.5 No 14 SC-70/4 -40 to +85
MAX4787  100
•FLAG function
•Fault Blanking
 0.1 0.7 2.3 to 5.5 Yes 14 SC-70/4
SC-70/5 		-40 to +85
MAX4788  100
•Auto Retry
•Fault Blanking
 0.1 0.7 2.3 to 5.5 No 14 SC-70/4 -40 to +85
MAX4789  200
•FLAG function
•Fault Blanking
 0.2 0.2 2.3 to 5.5 Yes 14 SOT-143/4
SOT-23/5
THIN QFN (Dual)/6 		-40 to +85
MAX4790  200
•Auto Retry
•Fault Blanking
 0.2 0.2 2.3 to 5.5 No 14 SOT-143/4
THIN QFN (Dual)/6 		-40 to +85
MAX4791  250
•FLAG function
•Fault Blanking
 0.25  -  2.3 to 5.5 Yes 14 SOT-143/4
SOT-23/5
THIN QFN (Dual)/6 		-40 to +105
-40 to +85
MAX4792  250
•Auto Retry
•Fault Blanking
 0.25 0.2 2.3 to 5.5 No 14 SOT-143/4
THIN QFN (Dual)/6 		-40 to +85
MAX4793  300
•FLAG function
•Fault Blanking
 0.3 0.2 2.3 to 5.5 Yes 14 SOT-143/4
SOT-23/5
THIN QFN (Dual)/6 		-40 to +85
MAX4794  300
•Auto Retry
•Fault Blanking
 0.3 0.2 2.3 to 5.5 No 14 SOT-143/4
THIN QFN (Dual)/6 		-40 to +85
See All Current Limit Switches (27)


         


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