Texas Instruments UC3525BN
$ 5.405
NRND
Inventory History
3 month trend: -3.72%
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
$ 5.405
$ 5.82
$ 5.82
Stock
132,749
129,211
129,211
Authorized Distributors
5
2
2
Topology
Boost, Buck, Flyback, Full-Bridge, Half-Bridge, Push-Pull
Boost, Buck, Flyback, Full-Bridge, Half-Bridge, Push-Pull
Boost, Buck, Flyback, Full-Bridge, Half-Bridge, Push-Pull
Output Voltage
18 V
19 V
19 V
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
PDIP
PDIP
PDIP
Number of Pins
16
16
16
Supply Chain
Lifecycle StatusNRND (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 2 days ago)
Descriptions
Descriptions of Texas Instruments UC3525BN provided by its distributors.
Enhanced 35V, Dual 0.4A 400KHz PWM controller with Low output when off, 0C to 70C 16-PDIP 0 to 70
UC3525 Buck Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 50ns 100mA 1.053808g 18V
Boost，Buck，Flyback，Forward Converter，Full-Bridge，Half-Bridge，Push-Pull Yes 100Hz~400KHz Transistor Driver 2 35V 8V PDIP-16 Through hole mounting 19.3mm*6.35mm*4.57mm
Pulse Width Modulation (PWM) Controller IC; Output Current Max:500mA; Frequency:450kHz; Supply Voltage Min:8V; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Control Mode:Voltage; Leaded Process Compatible:Yes ;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: -3.72%
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
Duty Cycle49 %
Fall Time50 ns
Frequency450 kHz
Max Duty Cycle50 %
Max Frequency400 kHz
Max Operating Temperature70 °C
Max Supply Voltage35 V
Min Operating Temperature0 °C
Nominal Input Voltage35 V
Number of Channels2
Number of Outputs2
Output Voltage18 V
Quiescent Current14 mA
Rise Time100 ns
Schedule B8542390000
Switching Frequency400 kHz
TopologyBoost, Buck, Flyback, Full-Bridge, Half-Bridge, Push-Pull
Dimensions
Height5.08 mm
Length19.3 mm
Thickness3.9 mm
Width6.35 mm