SWITCHING CONTROLLER | Fairchild Semiconductor
Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOP
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Unit Price ($ / pc.)
0.34 $
*
Available: 165 pcs.
Next delivery: 2415 pcs.
Available in 1 Weeks
Manufacturer Leadtime: **
Quantity
Price per unit*
100 pcs.
0.323 $
500 pcs.
0.306 $
1000 pcs.
0.289 $
3000 pcs.
0.272 $
10000 pcs.
0.255 $
*incl. VAT plus
shipping costs
**Subject to prior sale
Description
The UC3844D is a common industry DC DC Switching Controllers housed in a RoHS compliant 14-SOIC (0.209", 5.30mm Width) package by Fairchild Semiconductor made. The UC3844D is using SPQ 442 pieces and MSL1 packing size. Buy new and original item from Innovo Technology distributor, contact by email: sales@hk-innovo.com
Technical specifications
| Mfr | Fairchild Semiconductor |
| Series | - |
| Package | Tube |
| Product Status | Obsolete |
| Output Type | Transistor Driver |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable |
| Topology | Boost, Buck, Buck-Boost, Flyback, Forward |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 30V |
| Frequency - Switching | Up to 500kHz |
| Duty Cycle (Max) | 48% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Frequency Control |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.209", 5.30mm Width) |
| Supplier Device Package | 14-SOP |
| Base Product Number | UC3844 |
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Logistics
| Country of origin | HK |
| Customs tariff number | - |
| Original Packaging | Reel with 442 pieces |
Compliance
| RoHS conform | Yes |
| HTSUS | 8504.40.9580 |
| SVHC free | Yes |
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