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代替部品
Price @ 1000
$ 7.92
$ 7.163
$ 7.163
Stock
356,373
298,077
298,077
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
サプライチェーン
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
説明
Texas Instruments UC3825ANの詳細は販売業者から提供されます。
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.
メーカーの別名
Texas Instrumentsは世界中でいくつかのブランドを持っており、販売業者が代替名として使用するかもしれません。 Texas Instruments は以下の名前でも知られているかもしれません：
- 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.
技術仕様
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