SWITCHING CONTROLLER | Texas Instruments
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
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Unit Price ($ / pc.)
0.325 $
*
Available: 171 pcs.
Next delivery: 2541 pcs.
Available in 1 Weeks
Manufacturer Leadtime: **
Quantity
Price per unit*
100 pcs.
0.30875 $
500 pcs.
0.2925 $
1000 pcs.
0.27625 $
3000 pcs.
0.26 $
10000 pcs.
0.24375 $
*incl. VAT plus
shipping costs
**Subject to prior sale
Description
The UC2844N/81291 is a common industry DC DC Switching Controllers housed in a RoHS compliant 8-DIP (0.300", 7.62mm) package by Texas Instruments made. The UC2844N/81291 is using SPQ 470 pieces and MSL1 packing size. Buy new and original item from Innovo Technology distributor, contact by email: sales@hk-innovo.com
Technical specifications
| Mfr | Texas Instruments |
| Series | - |
| Package | Bulk |
| Product Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable |
| Topology | Boost, Buck, Flyback, Forward |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 12V ~ 28V |
| Frequency - Switching | Up to 500kHz |
| Duty Cycle (Max) | 48% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Frequency Control |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-PDIP |
| Base Product Number | UC2844 |
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Logistics
| Country of origin | HK |
| Customs tariff number | - |
| Original Packaging | Reel with 470 pieces |
Compliance
| RoHS conform | Yes |
| HTSUS | 8504.40.9580 |
| SVHC free | Yes |
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