Datasheets
UC2842D by:

30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, -40C to 85C 14-SOIC -40 to 85

Part Details for UC2842D by Texas Instruments

Overview of UC2842D by Texas Instruments

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Applications Consumer Electronics Energy and Power Systems Renewable Energy

Price & Stock for UC2842D

Part # Distributor Description Stock Price Buy
DISTI # UC2842D-ND
DigiKey IC PWM BOOST FLYBACK CM 14SOIC Min Qty: 1 Lead time: 12 Weeks Container: Tube 421
In Stock
  • 1 $1.4900
  • 10 $1.3380
  • 50 $1.2624
  • 100 $1.0756
  • 250 $1.0100
  • 500 $0.8838
  • 1,000 $0.7322
  • 2,500 $0.6817
  • 5,000 $0.6565
$0.6565 / $1.4900 Buy Now
DISTI # 595-UC2842D
Mouser Electronics Switching Controllers Current-Mode PWM Controller RoHS: Compliant 280
  • 1 $1.4900
  • 10 $1.2700
  • 100 $1.0700
  • 250 $1.0000
  • 500 $0.8830
  • 1,000 $0.7170
  • 2,500 $0.6730
  • 5,000 $0.6560
  • 10,000 $0.6310
$0.6310 / $1.4900 Buy Now
Rochester Electronics UC2842 Current Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 16840
  • 1 $0.7292
  • 25 $0.7146
  • 100 $0.6854
  • 500 $0.6563
  • 1,000 $0.6198
$0.6198 / $0.7292 Buy Now
DISTI # UC2842D
TME IC: PMIC, PWM controller, SO14, -40÷85°C, Usup: 16÷30V, tube, SMPS Min Qty: 1 0
  • 1 $1.3400
  • 3 $1.2100
  • 10 $1.0700
  • 50 $0.9600
$0.9600 / $1.3400 RFQ
Ameya Holding Limited UC2842D , PWM 电流模式控制器, 1 A, 升压、反激式, 500 kHz, 14针 SOIC封装 44
RFQ
Chip1Cloud CURRENTMODE PWM CONTROLLER | IC PWM BOOST FLYBACK CM 14SOIC 8000
RFQ

Part Details for UC2842D

UC2842D CAD Models

UC2842D Part Data Attributes:

UC2842D Texas Instruments
Buy Now Datasheet
Compare Parts:
UC2842D Texas Instruments 30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, -40C to 85C 14-SOIC -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, MS-012AB, SOIC-14
Pin Count 14
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 28 V
Input Voltage-Min 11 V
Input Voltage-Nom 15 V
JESD-30 Code R-PDSO-G14
JESD-609 Code e4
Length 8.65 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 14
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 1 A
Output Voltage-Nom 2.5 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Current-Max (Isup) 25 mA
Supply Voltage-Max (Vsup) 28 V
Supply Voltage-Min (Vsup) 16 V
Surface Mount YES
Switcher Configuration BUCK-BOOST
Switching Frequency-Max 500 kHz
Technology BIPOLAR
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
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 UC2842D

This table gives cross-reference parts and alternative options found for UC2842D. 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 UC2842D, 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
UC3845AN 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, MINI, DIP-8 STMicroelectronics UC2842D vs UC3845AN
5962-8670406VPX 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8 Texas Instruments UC2842D vs 5962-8670406VPX
5962-8670407VXA Current Mode PWM Controller 20-LCCC -55 to 125 Texas Instruments UC2842D vs 5962-8670407VXA
SG1844Y-DESC Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8 Microchip Technology Inc UC2842D vs SG1844Y-DESC
UC2843ANG4 30-V, 1-A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 40°C to 85°C 8-PDIP -40 to 85 Texas Instruments UC2842D vs UC2843ANG4
SG1845J-DESC Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CDIP14 Microchip Technology Inc UC2842D vs SG1845J-DESC
SG2843D-TR Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 Microchip Technology Inc UC2842D vs SG2843D-TR
UC2846N Dual ended 500KHz current mode PWM controller, -40C to 85C 16-PDIP -40 to 85 Texas Instruments UC2842D vs UC2846N
UC3845-S08-R Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8, SOP-8 Unisonic Technologies Co Ltd UC2842D vs UC3845-S08-R
5962-8670402CX Switching Controller, Current-mode, 1A, CDIP14 Microchip Technology Inc UC2842D vs 5962-8670402CX

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