Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
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TL2844BD-8

DigiKey Part Number
296-34274-5-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
TL2844BD-8
Description
IC REG CTRLR BST FLYBK PWM 8SOIC
Customer Reference
Detailed Description
Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
TL2844BD-8 Models
Product Attributes
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Category
Frequency - Switching
Up to 500kHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
48%
Packaging
Tube
Synchronous Rectifier
No
Part Status
Obsolete
Clock Sync
No
Output Type
Transistor Driver
Control Features
Frequency Control
Function
Step-Up, Step-Up/Step-Down
Operating Temperature
-40°C ~ 85°C (TA)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Boost, Flyback, Forward
Package / Case
8-SOIC (0.154", 3.90mm Width)
Number of Outputs
1
Supplier Device Package
8-SOIC
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
10V ~ 30V
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Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TL2844BDR-8Texas Instruments7,000296-21849-1-ND£0.39000MFR Recommended
UC2844BD1STMicroelectronics1,605497-14806-5-ND£1.25000Similar
UC2844BD1013TRSTMicroelectronics2,177497-6138-1-ND£0.75000Similar
UC3844BD1013TRSTMicroelectronics348497-3682-1-ND£0.70000Similar
UC3844BVD1R2Gonsemi8,652UC3844BVD1R2GOSCT-ND£0.50000Similar
In-Stock: 689
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Quantity
All prices are in GBP
Tube
QuantityUnit PriceExt Price
1£0.84000£0.84
10£0.60200£6.02
75£0.49227£36.92
150£0.46660£69.99
300£0.44543£133.63
525£0.43114£226.35
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:£0.84000
Unit Price with VAT:£1.00800
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