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UC3845BD1R2G
Part number:
UC3845BD1R2G
Manufacturer::
onsemi
Factory Pack Quantity:
2500
Package/Case:
SOIC-8
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Product Specifications
| Product Attribute | Attribute Value |
|---|---|
| onsemi | |
| Product Category: | Switching Controllers |
| RoHS: | Details |
| Boost, Flyback | |
| 1 Output | |
| 500 kHz | |
| 50 % | |
| 15 V | |
| 4.9 V to 5.1 V | |
| 1 A | |
| 0 C | |
| + 70 C | |
| SMD/SMT | |
| SOIC-8 | |
| Reel | |
| Cut Tape | |
| MouseReel | |
| Brand: | onsemi |
| Fall Time: | 50 ns |
| Isolation: | Isolated |
| Operating Supply Voltage: | 36 V |
| Product Type: | Switching Controllers |
| Rise Time: | 50 ns |
| Series: | UC3845B |
| Shutdown: | Shutdown |
| 2500 | |
| Subcategory: | PMIC - Power Management ICs |
| Type: | Current Mode PWM Controller |
| Unit Weight: | 540 mg |
FAQ
1
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.
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.
2
What is a schematic?
It is another name for a circuit diagram.
3
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).
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