Texas Instruments UC2843D8TR
$ 0.394
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-39519-1-ND | 1,493 | 1 | Cut Tape | ||||||||
| Mouser | 595-UC2843D8TR | 2,572 | 1 | Tape & Reel | ||||||||
| Component Stockers USA | UC2843D8TR | 10,169 | >1wk | |||||||||
| Weyland Electronics Group Pte. Ltd. | UC2843D8TR | 15,000 | 1 | Tape & Reel | 22h | |||||||
| Win Source | WS-UC2843D8TR | 50,000 | 90 | 22h |
Inventory History
3 month trend: -96.68%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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|---|---|---|---|
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.394
$ 0.963
$ 0.963
Stock
1,165,427
615,686
615,686
Authorized Distributors
2
4
4
Topology
Boost, Buck, Buck-Boost, Flyback
Boost, Buck, Buck-Boost, Flyback
Boost, Buck, Buck-Boost, Flyback
Output Voltage
5 V
-
-
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
No
-
-
Case/Package
SOIC
SOIC
SOIC
Number of Pins
8
8
8
Supply Chain
Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)
Related Parts
Texas InstrumentsUC2845D8TR
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
Descriptions
Descriptions of Texas Instruments UC2843D8TR provided by its distributors.
Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC T/R / IC REG CTRLR MULT TOPOLOGY 8SOIC
UC2843 Boost Buck Buck-Boost Flyback Forward Tape & Reel (TR) e4 DC to DC switching controller 50ns 200mA 72.603129mg 5V
PWM CTRL, BOOST/FLYBACK, 500KHZ, SOIC-8; Tension, entrée: -; Tension, sortie: 5V; Courant, sortie: 200mA; Tension, alimentation min.: -; Tension, alimentation max..: -; Type de boîtier de contrôleur: SOIC; Nombre de broches: 8B
PWM CTRL, BOOST/FLYBACK, 500KHZ, SOIC-8; Input Voltage:-; Output Voltage:5V; Output Current:200mA; Supply Voltage Min:-; Supply Voltage Max:-; Controller IC Case Style:SOIC; No. of Pins:8Pins; Frequency:500kHz; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019)
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: -96.68%
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
Clock SyncNo
Duty Cycle100 %
Fall Time50 ns
Frequency500 kHz
Max Duty Cycle100 %
Max Frequency500 kHz
Max Operating Temperature85 °C
Max Supply Voltage30 V
Min Operating Temperature-40 °C
Nominal Input Voltage25 V
Number of Output Phases1
Number of Outputs1
Output Voltage5 V
PackagingTape & Reel (TR)
Rise Time50 ns
Schedule B8542390000
Switching Frequency500 kHz
Synchronous RectifierNo
TopologyBoost, Buck, Buck-Boost, Flyback
Dimensions
Height1.75 mm
Length4.9 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements