Texas Instruments UC2844D8TR
$ 0.487
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: -13.47%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments UC2844D8TR.
Official Datasheet6 years ago
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.487
$ 0.472
$ 0.472
Stock
532,317
1,343,371
1,343,371
Authorized Distributors
3
3
3
Topology
Boost, Buck, Flyback
Boost, Buck, Buck-Boost, Flyback
Boost, Buck, Buck-Boost, Flyback
Output Voltage
13.5 V
13.5 V
13.5 V
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
SOIC
SOIC
SOIC
Number of Pins
8
8
8
Supply Chain
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)
Related Parts
Texas InstrumentsTL2843BDR-8
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC T/R
Descriptions
Descriptions of Texas Instruments UC2844D8TR provided by its distributors.
Boost,Buck,Flyback,Forward No Up~500KHz Transistor Driver 1 6.3V 5V 30V 17V SOIC-8 , 1.75mm
CURRENT-MODE BICMOS DUAL Surface Mount DC-DC Controller IC 50ns -40C~85C TA Up to 500kHz 13.5V
DC DC Converters; UC2844D8TR; TEXAS INSTRUMENTS; 8; Boost, Buck, Flyback; 1; 3.91 mm
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C 8-SOIC -40 to 85
500kHz 48% 12V~28V SOIC-8 AC-DC Controllers & Regulators ROHS
Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC T/R
PWM Power Supply Controllers Current-Mode PWM Controller
IC PWM BOOST FLYBCK ISO CM 8SOIC
AC-DC Controller And Voltage Regulator
UCx84x Current-Mode PWM Controllers
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:650mW; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1 ;RoHS Compliant: Yes
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -13.47%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
Number of Pins8
Weight72.603129 mg
Technical
Duty Cycle50 %
Fall Time50 ns
Frequency450 kHz
Max Duty Cycle50 %
Max Frequency500 kHz
Max Operating Temperature85 °C
Max Supply Voltage30 V
Min Operating Temperature-40 °C
Nominal Input Voltage25 V
Number of Channels1
Number of Outputs1
Output Voltage13.5 V
PackagingTape & Reel (TR)
Rise Time50 ns
Schedule B8542390000
Switching Frequency500 kHz
TopologyBoost, Buck, Flyback
Dimensions
Height1.75 mm
Length4.9 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements