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UCC39421N Texas Instruments

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Texas Instruments

UCC39421N

Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-PDIP

Stock0 pcs
Lifecycleactive
PackageStandard
Lead TimeRFQ Required
Product DetailsDC DC Switching Controllers
ManufacturerTexas Instruments
Manufacturer Product NumberUCC39421N
DescriptionBoost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-PDIP
CategoryDC DC Switching Controllers
DatasheetView Datasheet
EDA / CAD Models
Price & AvailabilityQuote Required
QuantityUnit PriceExtended Price
1USD 0.00000USD 0.00000
10USD 0.00000USD 0.00000
25USD 0.00000USD 0.00000
100USD 0.00000USD 0.00000
250USD 0.00000USD 0.00000
500USD 0.00000USD 0.00000
1,000USD 0.00000USD 0.00000
  • Product Attributes
  • Ordering Notes

Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-PDIP

Procurement Notes

  • Original manufacturer components sourced globally.
  • Confirm datasheet, packaging and lead time before shipment.
  • Submit RFQ for bulk quantity or unavailable pricing.
MfrTexas Instruments
Series-
PackageTube
Product StatusDiscontinued at Digi-Key
Output TypeTransistor Driver
FunctionStep-Up, Step-Up/Step-Down
Output ConfigurationPositive
TopologyBoost, Flyback, SEPIC
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)1.8V ~ 8V
Frequency - Switching150kHz ~ 1.2MHz
Duty Cycle (Max)88%
Synchronous RectifierYes
Clock SyncYes
Serial Interfaces-
Control FeaturesEnable, Frequency Control, Low Battery, Reset
Operating Temperature0°C ~ 70°C (TA)
Mounting TypeThrough Hole
Package / Case16-DIP (0.300", 7.62mm)
Supplier Device Package16-PDIP
Base Product NumberUCC394
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UCC39421N | Texas Instruments | GQGF Electronic Components