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UC3843BN

UC3843BN

For Reference Only

Part Number UC3843BN
PNEDA Part # UC3843BN
Description IC REG CTRLR BST/FLYBK 8-MINIDIP
Manufacturer STMicroelectronics
Unit Price Request a Quote
In Stock 22,734
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 25 - Jun 30 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

UC3843BN Resources

Brand STMicroelectronics
ECAD Module ECAD
Mfr. Part NumberUC3843BN
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
UC3843BN, UC3843BN Datasheet (Total Pages: 15, Size: 233.69 KB)
PDFE-UC3845BN Datasheet Cover
E-UC3845BN Datasheet Page 2 E-UC3845BN Datasheet Page 3 E-UC3845BN Datasheet Page 4 E-UC3845BN Datasheet Page 5 E-UC3845BN Datasheet Page 6 E-UC3845BN Datasheet Page 7 E-UC3845BN Datasheet Page 8 E-UC3845BN Datasheet Page 9 E-UC3845BN Datasheet Page 10 E-UC3845BN Datasheet Page 11

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UC3843BN Specifications

ManufacturerSTMicroelectronics
Series-
Output TypeTransistor Driver
FunctionStep-Up, Step-Up/Step-Down
Output ConfigurationPositive
TopologyBoost, Flyback
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)7.6V ~ 30V
Frequency - SwitchingUp to 500kHz
Duty Cycle (Max)96%
Synchronous RectifierNo
Clock SyncNo
Serial Interfaces-
Control FeaturesFrequency Control
Operating Temperature0°C ~ 70°C (TJ)
Package / Case8-DIP (0.300", 7.62mm)
Supplier Device Package8-Mini DIP

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