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Power Circuits Switching Regulator or Controllers UC1855BJ

Power Circuits
UC1855BJ
Description: High Performance Power Factor Preregulator 20-CDIP -55 to 125

Overview of UC1855BJ by Texas Instruments

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.

Price & Stock for UC1855BJ by Texas Instruments

Part # Manufacturer Description Stock Price Buy
DISTI # 2156-UC1855BJ-ND
DigiKey POWER FACTOR CONTROLLER Min Qty: 23 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT 79
In Stock
  • 23 $13.6000
$13.6000 Buy Now
Rochester Electronics Power Factor Controller, Current-mode, 1.5A, 500kHz Switching Freq-Max, BIPolar, CDIP16 ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 79
  • 1 $13.7300
  • 25 $13.4600
  • 100 $12.9100
  • 500 $12.3600
  • 1,000 $11.6700
$11.6700 / $13.7300 Buy Now

CAD Models for UC1855BJ by Texas Instruments
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Part Data Attributes for UC1855BJ by Texas Instruments
Parametric Data

UC1855BJ
Texas Instruments
Buy Now
-
-
Pbfree Code
No
Rohs Code
No
Part Life Cycle Code
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
Part Package Code
DIP
Package Description
CERAMIC, DIP-16
Pin Count
20
Reach Compliance Code
not_compliant
ECCN Code
EAR99
HTS Code
8542.39.00.01
Analog IC - Other Type
POWER FACTOR CONTROLLER
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Input Voltage-Max
35 V
Input Voltage-Min
15 V
Input Voltage-Nom
18 V
JESD-30 Code
R-CDIP-T16
Number of Functions
1
Number of Terminals
16
Operating Temperature-Max
125 °C
Operating Temperature-Min
-55 °C
Output Current-Max
1.5 A
Package Body Material
CERAMIC, METAL-SEALED COFIRED
Package Code
DIP
Package Equivalence Code
DIP20,.3
Package Shape
RECTANGULAR
Package Style
IN-LINE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Qualification Status
Not Qualified
Seated Height-Max
5.08 mm
Surface Mount
NO
Switcher Configuration
BOOST
Switching Frequency-Max
500 kHz
Technology
BIPOLAR
Temperature Grade
MILITARY
Terminal Form
THROUGH-HOLE
Terminal Pitch
2.54 mm
Terminal Position
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
7.62 mm
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    High Performance Power Factor Preregulator 20-CDIP -55 to 125
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Alternate Parts for UC1855BJ

This table gives cross-reference parts and alternative options found for UC1855BJ. 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 UC1855BJ, 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
UC3855BN Bipolar CCM PFC controller with 10.5V/10V UVLO and zero voltage transition, 0°C to 70°C 20-PDIP 0 to 70 Texas Instruments UC1855BJ vs UC3855BN
UC1855BJ 1.5A POWER FACTOR CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP16, CERAMIC, DIP-16 Rochester Electronics LLC UC1855BJ vs UC1855BJ
UC2855BNG4 High Performance Power Factor Preregulator 20-PDIP -40 to 85 Texas Instruments UC1855BJ vs UC2855BNG4
UC3855ANG4 High Performance Power Factor Preregulator 20-PDIP 0 to 70 Texas Instruments UC1855BJ vs UC3855ANG4
UC3855BNG4 Bipolar CCM PFC controller with 10.5V/10V UVLO and zero voltage transition, 0°C to 70°C 20-PDIP 0 to 70 Texas Instruments UC1855BJ vs UC3855BNG4
UC2855BN 1.5A POWER FACTOR CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP20, GREEN, PLASTIC, DIP-20 Rochester Electronics LLC UC1855BJ vs UC2855BN
UC1855AJ/883B Power Factor Controller, Current-mode, 1.5A, 500kHz Switching Freq-Max, CDIP20, DIP-20 Unitrode Corp (RETIRED) UC1855BJ vs UC1855AJ/883B
UC3855AN 1.5A POWER FACTOR CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP20, GREEN, PLASTIC, DIP-20 Rochester Electronics LLC UC1855BJ vs UC3855AN
UC2855AJ 1.5A POWER FACTOR CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP20, DIP-20 Texas Instruments UC1855BJ vs UC2855AJ
UC2855AN High Performance Power Factor Preregulator 20-PDIP -40 to 85 Texas Instruments UC1855BJ vs UC2855AN
Part Number Description Manufacturer Compare
UC3855BDWG4 Bipolar CCM PFC controller with 10.5V/10V UVLO and zero voltage transition, 0°C to 70°C 20-SOIC 0 to 70 Texas Instruments UC1855BJ vs UC3855BDWG4
UC2855BDWG4 High Performance Power Factor Preregulator 20-SOIC -40 to 85 Texas Instruments UC1855BJ vs UC2855BDWG4
UC1855BJ 1.5A POWER FACTOR CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP16, CERAMIC, DIP-16 Rochester Electronics LLC UC1855BJ vs UC1855BJ
UC1855ADW 1.5A POWER FACTOR CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SOIC-16 Texas Instruments UC1855BJ vs UC1855ADW
UC2855AN High Performance Power Factor Preregulator 20-PDIP -40 to 85 Texas Instruments UC1855BJ vs UC2855AN
UC2855BDWTR Bipolar CCM PFC controller with 10.5V/10V UVLO and zero voltage transition, -40°C to 85°C 20-SOIC -40 to 85 Texas Instruments UC1855BJ vs UC2855BDWTR
UC3855BDWTR Bipolar CCM PFC controller with 10.5V/10V UVLO and zero voltage transition, 0°C to 70°C 20-SOIC 0 to 70 Texas Instruments UC1855BJ vs UC3855BDWTR
UC1855AJ High Performance Power Factor Preregulator 20-CDIP -55 to 125 Texas Instruments UC1855BJ vs UC1855AJ
UC2855ADWG4 1.5A POWER FACTOR CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO20, GREEN, PLASTIC, SOIC-20 Texas Instruments UC1855BJ vs UC2855ADWG4
UC2855AJ 1.5A POWER FACTOR CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP20, DIP-20 Texas Instruments UC1855BJ vs UC2855AJ

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