备用零件
Price @ 1000
$ 0.801
$ 0.234
$ 0.234
Stock
121,990
1,099,389
1,099,389
Authorized Distributors
2
4
4
Topology
Push-Pull
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
Min Input Voltage
7 V
-
-
Max Input Voltage
40 V
-
-
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
200 kHz
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
SOP
SOIC
SOIC
Number of Pins
16
16
16
供应链
Country of OriginPhilippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1995-11-01
Lifecycle StatusObsolete (Last Updated: 9 months ago)
相关零件
onsemiNCV494BDR2
Transistor Driver Buck Push-Pull 40kHz 1 Ch SOIC-16 SMD Adhesive Mount 10mm L × 1.5mm H
描述
由其分销商提供的 onsemi TL494CD 的描述。
Buck，Push-Pull Yes 200KHz Transistor Driver 2 40V 7V SOIC-16 SMD mount 1.75mm(height)
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16
Voltage Mode PWM Controller 200kHz 16-Pin SOIC
Off-Line Controllers 40kHz 200mA PWM No-Cancel/No-Return
IC REG CTRLR BCK/PSH-PULL 16SOIC
Switching Controllers PWM Controller
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackageSOP
Number of Pins16
Number of Terminals16
Technical
Duty Cycle50 %
Fall Time40 ns
Max Duty Cycle48 %
Max Frequency200 kHz
Max Input Voltage40 V
Max Operating Temperature70 °C
Max Output Current250 mA
Max Output Voltage5.25 V
Max Switching Frequency200 kHz
Min Input Voltage7 V
Min Operating Temperature0 °C
Min Output Voltage4.75 V
Nominal Input Voltage15 V
Nominal Output Voltage5 V
Number of Circuits1
Number of Outputs1
Operating Supply Voltage15 V
Output Current500 mA
Rise Time100 ns
Switching Frequency200 kHz
Temperature GradeCommercial
TopologyPush-Pull
Dimensions
Height - Seated (Max)1.75 mm
Length9.9 mm
Terminal Pitch1.27 mm
Width3.9 mm