供应链
Country of OriginTaiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.00.01
Introduction Date2000-07-24
Lifecycle StatusObsolete (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
描述
由其分销商提供的 onsemi KA7500C 的描述。
KA7500 Series 40 V 10 mA 45% Duty Cycle Surface Mount SMPS Controller - DIP-16
DC DC Controller Dual-OUT PWM DC to DC Controller 0.3V to 38V Input 16-Pin PDIP W Tube
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDIP16
PWM CONTROLLER, 300KHZ, 7-40V, DIP-16; Input Voltage: -; Output Voltage: 5V; Output Current: 250mA; Supply Voltage Min: 7V; Supply Voltage Max: 40V; Controller IC Case Style: DIP; No. of Pins: 16Pins; Frequency: 300kHz; Operatin
The KA7500C is used for the control circuit of the pulse-width modulation switching regulator. The KA7500C consists of 5V reference voltage circuit, two error amplifiers, flip flop, an output control circuit, a PWM comparator, a dead-time comparator and an oscillator. This device can be operated in the switching frequency of 1kHz to 300kHz. The precision of voltage reference (VREF) is improved up to 1% with trimming. This provides a better output voltage regulation. The operating temperature range is -25°C - +85°C
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 SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- 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/PackageDIP
MountThrough Hole
Number of Pins16
Number of Terminals16
Weight1.627826 g
Technical
Duty Cycle45 %
Frequency300 kHz
Max Duty Cycle45 %
Max Frequency300 kHz
Max Input Voltage40 V
Max Operating Temperature85 °C
Max Output Current250 mA
Max Output Voltage5.05 V
Max Supply Current10 mA
Max Supply Voltage42 V
Max Switching Frequency300 kHz
Min Input Voltage7 V
Min Operating Temperature-25 °C
Min Output Voltage4.95 V
Min Supply Voltage7 V
Nominal Input Voltage15 V
Nominal Output Voltage5 V
Nominal Supply Current10 mA
Number of Circuits1
Number of Outputs2
Output Current250 mA
Output Voltage5 V
Switching Frequency300 kHz
TopologyPush-Pull
Dimensions
Height3.42 mm
Height - Seated (Max)5.08 mm
Length19.17 mm
Terminal Pitch2.54 mm
Width7.62 mm