备用零件
Price @ 1000
$ 0.245
$ 0.393
$ 0.393
Stock
564,822
380,301
380,301
Authorized Distributors
4
4
4
Topology
Boost, Buck, Flyback, Full-Bridge, Half-Bridge, Push-Pull, SEPIC
Boost, Buck, Flyback, Full-Bridge, Half-Bridge, Push-Pull, SEPIC
Boost, Buck, Flyback, Full-Bridge, Half-Bridge, Push-Pull, SEPIC
Output Voltage
40 V
40 V
40 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
供应链
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
工程资源
查看 Texas Instruments TL494CN 的评估工作包和参考设计。
描述
由其分销商提供的 Texas Instruments TL494CN 的描述。
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDIP16
MODULATOR; PULSE WIDTH MODULATOR; PDIP; 16; 7 V (MIN.); -0.3 V (MIN.); 67 DEGC/
IC TL494CN Voltage Mode Pulse Width Modulator Controller 250 mA 16-pin DIP
TL494 Buck Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 40ns 200mA 951.693491mg 40V
SWITCHED MODE CONTROLLER, DIP, 494; Input Voltage: 13V; Output Voltage: 40V; Output Current: 200mA; Supply Voltage Min: 7V; Supply Voltage Max: 40V; Controller IC Case Style: DIP; No. of Pins: 16Pins; Frequency: 300kHz; Operatin
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- 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.
技术规格
Physical
Case/PackagePDIP
Number of Pins16
Weight951.693491 mg
Technical
Duty Cycle45 %
Fall Time40 ns
Frequency300 kHz
Max Duty Cycle45 %
Max Frequency300 kHz
Max Operating Temperature85 °C
Max Supply Voltage40 V
Min Operating Temperature-40 °C
Min Supply Voltage7 V
Nominal Input Voltage13 V
Number of Channels2
Number of Outputs2
Output Current200 mA
Output TypeVoltage
Output Voltage40 V
Reference Voltage5 V
Rise Time100 ns
Schedule B8542390000
Switching Frequency300 kHz
Tolerance5 %
TopologyBoost, Buck, Flyback, Full-Bridge, Half-Bridge, Push-Pull, SEPIC
Dimensions
Height5.08 mm
Length19.3 mm
Thickness3.9 mm
Width6.35 mm