Texas Instruments UC3854N
$ 3.23
NRND
Inventory History
3 month trend: -14.92%
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
$ 3.23
$ 3.267
$ 3.267
Stock
754,624
450,222
450,222
Authorized Distributors
4
4
4
Topology
Boost
Boost
Boost
Max Input Voltage
30 V
-
-
Min Input Voltage
-
-
-
Switching Frequency
200 kHz
200 kHz
200 kHz
Case/Package
PDIP
PDIP
PDIP
Packaging
-
-
-
Power Dissipation
1 W
1 W
1 W
Max Operating Temperature
70 °C
85 °C
85 °C
Min Operating Temperature
0 °C
-40 °C
-40 °C
Max Output Current
500 mA
-
-
Supply Chain
Lifecycle StatusNRND (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 1 week ago)
Related Parts
Texas InstrumentsUC2525ANG4
35V, Dual 0.4A 400KHz PWM controller with -25C to 85C 16-PDIP -25 to 85
Descriptions
Descriptions of Texas Instruments UC3854N provided by its distributors.
Power Factor Controller, Current-mode, 1.5A, 200kHz Switching Freq-Max, BIPolar, PDIP16
Power Factor Correction Preregulator 118kHz 16-Pin PDIP Tube / IC PFC CTRLR AVERAGE CURR 16DIP
Texas Instruments PFC Controller, PDIP, TH, 16-Pin, Max 118 kHz, Max +70°C
IC, PFC PRE-REGULATOR, 35V, DIP-16; UVLO: 16V; Supply Voltage Min: 15V; Supply Voltage Max: 35V; Startup Current: 1.5mA; Operating Supply Current: 10mA; Controller IC Case Style: DIP; No. of Pins: 16Pins; Duty Cycle (%): 95%; Frequency: 102kHz; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; RoHS Phthalates Compliant: Yes; MSL: -; SVHC: No SVHC (27-Jun-2018); Base Number: 3854; IC Generic Number: 3854; IC Temperature Range: Commercial; Input Voltage Max: 11V; Logic Function Number: 3854; No. of Outputs: 1Outputs; Operating Temperature Range: 0°C to +70°C; Output Current Max: 3.5A; Output Voltage: 6V; Output Voltage Max: 7.6V; Primary Input Voltage: 18V; Supply Voltage Range: 15V to 35V; Termination Type: Through Hole
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: -14.92%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackagePDIP
Number of Pins16
Weight1.053808 g
Technical
Frequency102 kHz
Input Current10 mA
Max Input Voltage30 V
Max Operating Temperature70 °C
Max Output Current500 mA
Max Output Voltage18 V
Max Power Dissipation1 W
Max Supply Current10 mA
Max Supply Voltage35 V
Min Operating Temperature0 °C
Min Supply Voltage15 V
Nominal Input Voltage18 V
Number of Channels1
Number of Outputs1
Operating Supply Current10 mA
Output Current1 A
Output TypeTOTEM POLE
Output Voltage5 V
Power Dissipation1 W
Schedule B8542390000
Switching Frequency200 kHz
TerminationThrough Hole
TopologyBoost
Dimensions
Height5.08 mm
Length19.3 mm
Thickness3.9 mm
Width6.35 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements