Texas Instruments UC3825AN
$ 7.92
Production
Precio y existencias
Distribuidores autorizados
Distribuidores no autorizados
Vendedores no autorizados
Historial de existencias
Tendencia de 3 meses: +89.50%
Modelos CAD
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1 piezas disponibles
Modelos CAD
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Price @ 1000
$ 7.92
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Stock
357,185
298,956
298,956
Authorized Distributors
5
3
3
Topology
Boost, Buck, Flyback, Full-Bridge, Half-Bridge, Push-Pull
Boost, Flyback, Full-Bridge, Half-Bridge, Push-Pull
Boost, Flyback, Full-Bridge, Half-Bridge, Push-Pull
Output Voltage
5.15 V
2 V
2 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
Cadena de suministros
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
Descripciones
Descripciones de Texas Instruments UC3825AN suministradas por sus distribuidores.
TEXAS INSTRUMENTS UC3825ANCurrent/Volt Mode PWM, 20V-12V supply, 1 MHz, 3V/2A out, DIP-16
UC3825 Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 20ns 2A 1.053808g 5.1V
Ic Current/Volt Mode Pwm Ctrl 22V Dip-16; Input Voltage:-; Output Voltage:3V; Output Current:2A; Supply Voltage Min:12V; Supply Voltage Max:20V; Controller Ic Case Style:Dip; No. Of Pins:16Pins; Frequency:1Mhz; Operating Temperature Rohs Compliant: Yes |TEXAS INSTRUMENTS UC3825AN
The UC3823A and UC3823B and the UC3825A andUC3825B family of PWM controllers are improved versions of the standard UC3823 and UC3825 family. Performance enhancements have been made to several of the circuit blocks. Error amplifier gain bandwidth productis 12 MHz, while input offset voltage is 2 mV. Current limit threshold is assured to a tolerance of 5%. Oscillator discharge current is specified at 10 mA for accurate dead time control. Frequency accuracy is improved to 6%. Startup supply current, typically 100 t,A, is ideal for off-line applications. The output drivers are redesigned to actively sink current during UVLO at no expense to the startup current specification. In addition each output is capable of2-A peak currents during transitions.
Alias de fabricantes
Texas Instruments tiene diversas marcas a nivel mundial que los distribuidores pueden usar como nombres alternativos. Texas Instruments también podría ser conocido por los siguientes nombres:
- 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
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Historial de existencias
Tendencia de 3 meses: +89.50%
Modelos CAD
Descargar símbolo, footprint y 3D STEP
Componentes alternativos
1 piezas disponibles
Especificaciones técnicas
Physical
Case/PackagePDIP
Number of Pins16
Weight1.053808 g
Technical
Duty Cycle50 %
Fall Time20 ns
Frequency1 MHz
Input Current28 mA
Max Duty Cycle50 %
Max Frequency1.1 MHz
Max Operating Temperature70 °C
Max Supply Voltage22 V
Min Operating Temperature0 °C
Min Supply Voltage12 V
Nominal Supply Current28 mA
Number of Channels2
Number of Outputs2
Output Current2 A
Output TypeTOTEM POLE
Output Voltage5.15 V
PackagingRail/Tube
Rise Time20 ns
Schedule B8542390000
Switching Frequency1 MHz
TopologyBoost, Buck, Flyback, Full-Bridge, Half-Bridge, Push-Pull
Dimensions
Height5.08 mm
Length19.3 mm
Thickness3.9 mm
Width6.35 mm
Cumplimiento
Clasificación ambiental
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Declaraciones de cumplimiento