All ProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUC2843D8
Texas Instruments UC2843D8 DC Switching ControllersUp to 500kHz Transistor Driver 1Output
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UC2843D8
2502-563-UC2843D8
8-SOIC (0.154, 3.90mm Width)
Control Technique: PULSE WIDTH MODULATION, Topology: Boost, Buck, Buck-Boost, Flyback, Forward, Control Features: Frequency Control, Number of Pins: 8Pins
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5000In Stock
Min.: 1 Mult.: 1
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.921165 | $0.92 |
| 10+ | $0.86901 | $8.69 |
| 100+ | $0.819825 | $81.98 |
| 500+ | $0.77343 | $386.72 |
| 1000+ | $0.729645 | $729.65 |
Unit Price: $0.921165
Subtotal: $0.92
UC2843D8 Tech Specifications
UC2843D8 Tech Specifications
Texas Instruments UC2843D8 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC2843D8.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) | |
| Factory Lead Time | 6 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) | |
| Surface Mount | YES | |
| Number of Pins | 8Pins | |
| Weight | 72.603129mg | |
| Voltage - Input (Nom) | 15V | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tube | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Product Attribute | Attribute Value | |
|---|---|---|
| Max Power Dissipation | 650mW | |
| Voltage - Supply | 12V~28V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Frequency | 450kHz | |
| Base Part Number | UC2843 | |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | |
| Number of Outputs | 1Output | |
| Output Type | Transistor Driver | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Output Configuration | Positive | |
| Current - Output | 1A | |
| Control Features | Frequency Control | |
| Voltage - Output | 13.5V | |
| Topology | Boost, Buck, Buck-Boost, Flyback, Forward | |
| Control Mode | CURRENT-MODE |
| Product Attribute | Attribute Value | |
|---|---|---|
| Frequency - Switching | Up to 500kHz | |
| Control Technique | PULSE WIDTH MODULATION | |
| Rise Time | 50ns | |
| Supply Current-Max (Isup) | 25mA | |
| Synchronous Rectifier | No | |
| Fall Time (Typ) | 50 ns | |
| Nominal Input Voltage | 25V | |
| Max Duty Cycle | 100 % | |
| Duty Cycle (Max) | 97% | |
| Height | 1.75mm | |
| Length | 4.9mm | |
| Width | 3.91mm | |
| Thickness | 1.58mm | |
| REACH SVHC | No SVHC | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
UC2843D8 Documents
UC2843D8 Documents
Download datasheets and manufacturer documentation for UC2843D8
UC2843D8 Comparison
UC2843D8 Comparison
The parts on the right have similar specifications to Texas Instruments & UC2843D8.
Mfr. Part #
Manufacturer
Moisture Sensitivity Level (MSL)
Package / Case
Number of Outputs
Packaging
Topology
Output Configuration
Output Type
Operating Temperature
Frequency - Switching
Availability
Price
Quantity
UC2843D8
Texas Instruments
1 (Unlimited)
8-SOIC (0.154, 3.90mm Width)
1
Tube
Boost, Buck, Buck-Boost, Flyback, Forward
Positive
Transistor Driver
-40°C~85°C TA
Up to 500kHz
5000
$0.921165
UC2843AD8
Texas Instruments
1 (Unlimited)
8-SOIC (0.154, 3.90mm Width)
1
Tube
Boost, Buck, Buck-Boost, Flyback, Forward
Positive
Transistor Driver
-40°C~85°C TA
Up to 500kHz
2758
$2.82852
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UC2845AD8
Texas Instruments
1 (Unlimited)
8-SOIC (0.154, 3.90mm Width)
1
Tube
Boost, Buck, Buck-Boost, Flyback, Forward
Positive
Transistor Driver
-40°C~85°C TA
Up to 500kHz
72
$2.386575
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UCC2803D
Texas Instruments
1 (Unlimited)
8-SOIC (0.154, 3.90mm Width)
1
Tube
Boost, Buck, Buck-Boost, Flyback, Forward
Positive
Transistor Driver
-40°C~85°C TA
Up to 500kHz
150
$3.36828
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UCC2803DTR
Texas Instruments
1 (Unlimited)
8-SOIC (0.154, 3.90mm Width)
1
Tube
Boost, Buck, Buck-Boost, Flyback, Forward
Positive
Transistor Driver
-40°C~85°C TA
Up to 500kHz
2300
$4.48818
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