Datasheets
UC2856J by: Texas Instruments

Improved Current Mode PWM Controller 16-CDIP -40 to 85

Part Details for UC2856J by Texas Instruments

Overview of UC2856J by Texas Instruments

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Applications Consumer Electronics Energy and Power Systems Renewable Energy

Part Details for UC2856J

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UC2856J Part Data Attributes

UC2856J Texas Instruments
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UC2856J Texas Instruments Improved Current Mode PWM Controller 16-CDIP -40 to 85
Pbfree Code Yes
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code DIP
Package Description DIP, DIP16,.3
Pin Count 16
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 40 V
Input Voltage-Min 8 V
Input Voltage-Nom 15 V
JESD-30 Code R-GDIP-T16
JESD-609 Code e0
Length 19.56 mm
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 2 A
Output Voltage-Max 5.15 V
Output Voltage-Min 5.05 V
Output Voltage-Nom 5.1 V
Package Body Material CERAMIC, GLASS-SEALED
Package Code DIP
Package Equivalence Code DIP16,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Seated Height-Max 5.08 mm
Supply Current-Max (Isup) 23 mA
Supply Voltage-Max (Vsup) 40 V
Supply Voltage-Min (Vsup) 7.7 V
Supply Voltage-Nom (Vsup) 15 V
Surface Mount NO
Switcher Configuration BUCK-BOOST
Switching Frequency-Max 1000 kHz
Technology BIPOLAR
Temperature Grade INDUSTRIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 7.62 mm

Alternate Parts for UC2856J

This table gives cross-reference parts and alternative options found for UC2856J. 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 UC2856J, 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
UC3846NG4 Dual ended 500KHz current mode PWM controller, 0C to 70C 16-PDIP 0 to 70 Texas Instruments UC2856J vs UC3846NG4
UC3846N Dual ended 500KHz current mode PWM controller, 0C to 70C 16-PDIP 0 to 70 Texas Instruments UC2856J vs UC3846N

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