14-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC3843DTR

Digi-Key Part Number
296-46261-2-ND - Tape & Reel (TR)
296-46261-1-ND - Cut Tape (CT)
296-46261-6-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
UC3843DTR
Supplier
Description
IC REG CTRLR MULT TOP 14SOIC
Manufacturer Standard Lead Time
35 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
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
12V ~ 28V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
97%
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
Base Product Number
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)1 (Unlimited)
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8542.39.0001
All prices are in USD
Tape & Reel (TR)
QtyUnit PriceExt Price
2,500$0.64750$1,618.75
Cut Tape (CT)
QtyUnit PriceExt Price
1$1.29000$1.29
10$1.15700$11.57
25$1.09800$27.45
100$0.90210$90.21
250$0.84324$210.81
500$0.74518$372.59
1,000$0.64750$647.50
Digi-Reel®
QtyUnit PriceExt Price
1$1.29000$1.29
10$1.15700$11.57
25$1.09800$27.45
100$0.90210$90.21
250$0.84324$210.81
500$0.74518$372.59
1,000$0.64750$647.50
Additional Resources
AttributeDescription
Other Names
UC3843DTRG4
UC3843DTRG4-ND
UC3843DTR-ND
296-46261-6
296-46261-1
2156-UC3843DTR
296-46261-2
Standard Package2,500