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20250417
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UC2843BDR2G

Part Number Overview

Manufacturer Part Number
UC2843BDR2G
Description
IC REG CTRLR FLYBACK 14SOIC
Detailed Description
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Manufacturer
onsemi
Standard LeadTime
23 Weeks
Edacad Model
UC2843BDR2G Models
Standard Package
2,500
Supplier Stocks
>>>Click to Check<<<

Technical specifications

Mfr
onsemi
Series
-
Package
Tape & Reel (TR)
Product Status
Active
Output Type
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Topology
Boost, Flyback
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
7.6V ~ 30V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
96%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control
Operating Temperature
-25°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SOIC
Base Product Number
UC2843

Environmental & Export Classifications

RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001

Other Names

2156-UC2843BDR2G-OS
UC2843BDR2GOSCT
UC2843BDR2GOSTR
UC2843BDR2G-ND
ONSONSUC2843BDR2G
UC2843BDR2GOSDKR

Category

/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/onsemi UC2843BDR2G

Documents & Media

Datasheets
1(UC384(2,3)B, UC284(2,3)B)
Environmental Information
()
PCN Assembly/Origin
1(Wafer Fab 18/May/2023)
HTML Datasheet
1(UC384(2,3)B, UC284(2,3)B)
EDA Models
1(UC2843BDR2G Models)

Quantity Price

Quantity: 25000
Unit Price: $0.26025
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Quantity: 12500
Unit Price: $0.26285
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Quantity: 5000
Unit Price: $0.27337
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Quantity: 2500
Unit Price: $0.28388
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Quantity: 1000
Unit Price: $0.30491
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 500
Unit Price: $0.39954
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 250
Unit Price: $0.42056
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 100
Unit Price: $0.4942
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 25
Unit Price: $0.652
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 10
Unit Price: $0.694
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1
Unit Price: $0.79
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1000
Unit Price: $0.30491
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 500
Unit Price: $0.39954
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 250
Unit Price: $0.42056
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 100
Unit Price: $0.4942
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 25
Unit Price: $0.652
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 10
Unit Price: $0.694
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 1
Unit Price: $0.79
Packaging: Digi-Reel®
MinMultiplier: 1

Substitutes

Part No. : TL2843BD
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 7,339
Unit Price. : $1.47000
Substitute Type. : Upgrade
Part No. : UC2843AD
Manufacturer. : Texas Instruments
Quantity Available. : 701
Unit Price. : $1.37000
Substitute Type. : Upgrade
Part No. : UC2843ADTR
Manufacturer. : Texas Instruments
Quantity Available. : 9,640
Unit Price. : $1.17000
Substitute Type. : Upgrade
Part No. : UC2843D
Manufacturer. : Texas Instruments
Quantity Available. : 274
Unit Price. : $1.49000
Substitute Type. : Upgrade
Part No. : UC2843DTR
Manufacturer. : Texas Instruments
Quantity Available. : 4,534
Unit Price. : $0.99000
Substitute Type. : Upgrade
Part No. : TL2843DR
Manufacturer. : Texas Instruments
Quantity Available. : 106,844
Unit Price. : $0.36000
Substitute Type. : Similar

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