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L6668

Part number:

L6668

Manufacturer::

STMicroelectronics

Factory Pack Quantity:

1000

Package/Case:

SO-16 N

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Product Specifications

Product Attribute	Attribute Value
Manufacturer:	STMicroelectronics
Product Category:	Switching Controllers
RoHS:	Details
Topology:	Flyback
Number of Outputs:	1 Output
Switching Frequency:	105 kHz
Duty Cycle - Max:	75 %
Output Current:	800 mA
Minimum Operating Temperature:	- 25 C
Maximum Operating Temperature:	+ 150 C
Mounting Style:	SMD/SMT
Package / Case:	SO-16 N
Packaging:	Tube
Brand:	STMicroelectronics
Fall Time:	30 ns
Moisture Sensitive:	Yes
Product Type:	Switching Controllers
Rise Time:	55 ns
Series:	L6668
	1000
Subcategory:	PMIC - Power Management ICs
Type:	Current Mode PWM Controllers
Unit Weight:	0.024740 oz

FAQ

What is a "short circuit"?

A "short circuit" is an unwanted connection of very low resistance such as a wire (almost 0) which provides a very easy path for current. Think of it as an electrical short-cut. It is normally used to describe a fault or accidental connection rather than a deliberate one.
For example: if the leads from a battery touch one another they create a very low resistance connection across the battery, so we say they have caused a short circuit across the battery. Current will flow through this short circuit rather than through the proper circuit. This stops the circuit working and it may cause a fire because the leads and battery will become hot with a large current flowing.

What is a schematic?

It is another name for a circuit diagram.

What does "open circuit" mean?

"Open circuit" means no connection. It is usually used to describe a break in some part of a circuit which could be deliberate (such as a switch in the open or off position) or a fault (such as a broken wire or burnt out component).