Texas Instruments UC2842AD8
IC PWM BOOST FLYBACK CM 8SOIC Power Supply Controller PWM Controller 8-SOIC
$ 0.574
Obsolete
Inventory History
3 month trend: -0.01%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.574
$ 0.515
$ 0.515
Stock
1,334,181
765,885
765,885
Authorized Distributors
4
3
3
Topology
Boost, Buck, Buck-Boost, Flyback
Boost, Buck, Buck-Boost, Flyback
Boost, Buck, Buck-Boost, Flyback
Output Voltage
-
15 V
15 V
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
SOIC
SOIC
SOIC
Number of Pins
8
8
8
Supply Chain
Lifecycle StatusObsolete (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 days ago)
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Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC T/R
Descriptions
Descriptions of Texas Instruments UC2842AD8 provided by its distributors.
IC PWM BOOST FLYBACK CM 8SOIC Power Supply Controller PWM Controller 8-SOIC
TEXAS INSTRUMENTS UC2842AD8 CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 40C to 85C 8-SOIC -40 to 85
IC, 11mA, 10V, 5V, 30V, SOIC-8, SMD, 4.9mm × 3.91mm × 1.58mm
UC2842 Boost Buck Buck-Boost Flyback Forward Tube e4 DC to DC switching controller 50ns 11mA 72.603129mg 15V
Power Supply Controller Type:Single Ended Controller; No. of Channels:1Channels; Control Mode:Current Mode Control; Supply Voltage Min:12V; Supply Voltage Max:25V; IC Case / Package:SOIC; No. of Pins:8Pins; IC Mounting:Surface Mount RoHS Compliant: Yes
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -0.01%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
Number of Pins8
Weight72.603129 mg
Technical
Duty Cycle100 %
Fall Time50 ns
Frequency500 kHz
Max Duty Cycle100 %
Max Frequency500 kHz
Max Operating Temperature85 °C
Max Supply Voltage30 V
Min Operating Temperature-40 °C
Min Supply Voltage12 V
Nominal Input Voltage25 V
Number of Outputs1
Operating Supply Current11 mA
Operating Supply Voltage15 V
PackagingRail/Tube
Rise Time50 ns
Schedule B8542390000
Switching Frequency500 kHz
TopologyBoost, Buck, Buck-Boost, Flyback
Dimensions
Height1.75 mm
Length4.9 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements