USD

14-SOIC

UC3844D

Digi-Key Part Number
296-11292-5-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
UC3844D
Supplier
Description
IC REG CTRLR PWM CM 14-SOIC
Manufacturer Standard Lead Time
6 Weeks
Detailed Description
Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down - DC-DC Controller IC 14-SOIC
Customer Reference
Datasheet Datasheet
Product Attributes
Type
Description
Select
Category
Mfr
Texas Instruments
Series
-
Package
Tube
Part Status
Active
Output Type
Transistor Driver
Function
Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Topology
Boost, Buck, Buck-Boost, Flyback, Forward
Output Phases
1
Voltage - Supply (Vcc/Vdd)
12V ~ 28V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
48%
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
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SOIC
Number of Outputs
1
Base Product Number
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)1 (Unlimited)
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8542.39.0001
Tube
QtyUnit PriceExt Price
1$1.54000$1.54
10$1.37600$13.76
25$1.30600$32.65
100$1.07270$107.27
250$1.00276$250.69
500$0.88616$443.08
1,000$0.73480$734.80
Additional Resources
AttributeDescription
Other Names
296-11292-5
296-11292-5-NDR
UC3844DG4
UC3844DG4-ND
Standard Package50
Substitutes (2)
Part No.ManufacturerQuantity AvailableDigi-Key Part No.Unit PriceSubstitute Type
UC3844ADTRTexas Instruments2,493296-UC3844ADCT-ND$1.25000Similar
UC3844ADTexas Instruments469296-11289-5-ND$1.49000Direct