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Part Number Overview
Manufacturer Part Number
TL3843BD-8
Description
IC REG CTRLR MULT TOPOLOGY 8SOIC
Detailed Description
Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
TL3843BD-8 Models
Standard Package
75
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
-
Package
Tube
Product Status
Last Time Buy
Output Type
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Output Configuration
Positive
Topology
Boost, Flyback, Forward
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
0°C ~ 70°C (TA)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Base Product Number
TL3843
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-TL3843BD-8
-296-34295-5
TL3843BD8
TL3843BDG4-8
TEXTISTL3843BD-8
296-34295-5
-296-34295-5-ND
TL3843BD-8-ND
TL3843BDG4-8-ND
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Texas Instruments TL3843BD-8
Documents & Media
Datasheets
1(TL284xB, TL384xB Datasheet)
Featured Product
1(Power Management)
PCN Obsolescence/ EOL
1(Mult DEV EOL 29/Jan/2024)
PCN Design/Specification
()
HTML Datasheet
1(TL284xB, TL384xB Datasheet)
EDA Models
1(TL3843BD-8 Models)
Quantity Price
Quantity: 525
Unit Price: $0.69084
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 300
Unit Price: $0.78173
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
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Unit Price: $0.83627
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 75
Unit Price: $1.01813
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 10
Unit Price: $1.073
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $1.2
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
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