There are no models available for this part yet.
Overview of UC2843D-8 by Rochester Electronics LLC
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 0 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| UC2843D8G4 | Texas Instruments | Current-Mode PWM Controller 8-SOIC -40 to 85 | |
| UC2843D8 | Texas Instruments | Current-Mode PWM Controller 8-SOIC -40 to 85 | |
| UC2843D8TR | Texas Instruments | Current-Mode PWM Controller 8-SOIC -40 to 85 |
CAD Models for UC2843D-8 by Rochester Electronics LLC
Part Data Attributes for UC2843D-8 by Rochester Electronics LLC
|
|
|
|---|---|
|
Pbfree Code
|
Yes
|
|
Rohs Code
|
Yes
|
|
Part Life Cycle Code
|
Active
|
|
Ihs Manufacturer
|
ROCHESTER ELECTRONICS LLC
|
|
Part Package Code
|
SOIC
|
|
Package Description
|
GREEN, PLASTIC, MS-012AA, SOIC-8
|
|
Pin Count
|
8
|
|
Reach Compliance Code
|
unknown
|
|
Analog IC - Other Type
|
SWITCHING CONTROLLER
|
|
Control Mode
|
CURRENT-MODE
|
|
Control Technique
|
PULSE WIDTH MODULATION
|
|
Input Voltage-Max
|
25 V
|
|
Input Voltage-Min
|
8.2 V
|
|
Input Voltage-Nom
|
15 V
|
|
JESD-30 Code
|
R-PDSO-G8
|
|
JESD-609 Code
|
e4
|
|
Length
|
4.9 mm
|
|
Moisture Sensitivity Level
|
1
|
|
Number of Functions
|
1
|
|
Number of Terminals
|
8
|
|
Operating Temperature-Max
|
85 °C
|
|
Operating Temperature-Min
|
-40 °C
|
|
Output Current-Max
|
1 A
|
|
Output Voltage-Nom
|
5 V
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
SOP
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
SMALL OUTLINE
|
|
Peak Reflow Temperature (Cel)
|
260
|
|
Seated Height-Max
|
1.75 mm
|
|
Surface Mount
|
YES
|
|
Switcher Configuration
|
SINGLE
|
|
Switching Frequency-Max
|
500 kHz
|
|
Technology
|
BICMOS
|
|
Temperature Grade
|
INDUSTRIAL
|
|
Terminal Finish
|
NICKEL PALLADIUM GOLD
|
|
Terminal Form
|
GULL WING
|
|
Terminal Pitch
|
1.27 mm
|
|
Terminal Position
|
DUAL
|
|
Time@Peak Reflow Temperature-Max (s)
|
NOT SPECIFIED
|
|
Width
|
3.9 mm
|
Alternate Parts for UC2843D-8
This table gives cross-reference parts and alternative options found for UC2843D-8. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UC2843D-8, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| UC3843BD1G | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8, HALOGEN AND LEAD FREE, PLASTIC, SOIC-8 | Rochester Electronics LLC | UC2843D-8 vs UC3843BD1G |
| UC3844ADTR | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, SOIC-14 | Rochester Electronics LLC | UC2843D-8 vs UC3844ADTR |
| UC2844BD1R2 | 1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 | Rochester Electronics LLC | UC2843D-8 vs UC2844BD1R2 |
| UC3843N | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8, GREEN, PLASTIC, DIP-8 | Rochester Electronics LLC | UC2843D-8 vs UC3843N |
| UC3845BDR2 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, SO-14 | Motorola Mobility LLC | UC2843D-8 vs UC3845BDR2 |
| MIC38C42BM | 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 | Rochester Electronics LLC | UC2843D-8 vs MIC38C42BM |
| LT1241CS8 | LT1241 - High Speed Current Mode Pulse Width Modulators; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C | Linear Technology | UC2843D-8 vs LT1241CS8 |
| UC3842D-8 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 | Rochester Electronics LLC | UC2843D-8 vs UC3842D-8 |
| UC3842D8 | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 | Rochester Electronics LLC | UC2843D-8 vs UC3842D8 |
| UC3845BVD | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, SO-14 | Motorola Mobility LLC | UC2843D-8 vs UC3845BVD |