공급망
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.00.01
Introduction Date2000-07-24
Lifecycle StatusObsolete (Last Updated: 2 years ago)
설명
유통업체에서 제공한 onsemi KA7500CD에 대한 설명입니다.
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16
KA7500 Buck Tube Positive DC to DC switching controller 10mA 10mA 242mg 40V
PWM Controller programmable frequency upto 300khz
SMPS Controller | IC REG CTRLR BUCK 16SOP
Supervisory Circuits SMPS Controller
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
제조업체 별칭
onsemi에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. onsemi는 다음 이름으로도 알려져 있습니다:
- 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
기술 사양
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins16
Number of Terminals16
Weight242 mg
Technical
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
Nominal Input Voltage15 V
Nominal Output Voltage5 V
Nominal Supply Current10 mA
Number of Circuits1
Number of Outputs2
TopologyBuck, Push-Pull
Dimensions
Height - Seated (Max)1.8 mm
Length9.9 mm
Terminal Pitch1.27 mm
Width3.9 mm