KA7500BD中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
KA7500BD規(guī)格書詳情
Description
The KA7500B is used for the control circuit of the PWM switching regulator. The KA7500B consists of 5V reference voltage circuit, two error amplifiers, a 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.
Features
? Internal Regulator Provides a Stable 5V Reference Supply
Trimmed to 5
? Uncommitted Output TR for 200mA Sink or Source
Current
? Output Control For Push-Pull or Single Ended Operation
? Variable Duty Cycle By Dead Time Control (Pin 4)
Complete PWM Control Circuit
? On-Chip Oscillator With Master or Slave Operation
? Internal Circuit Prohibits Double Pulse at Either Output
產(chǎn)品屬性
- 型號(hào)：
KA7500BD
- 制造商：
SAMSUNG
- 制造商全稱：
Samsung semiconductor
- 功能描述：
VOLTAGE-MODE PWM CONTROLLER
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FAIRCHI |
2020+ |
SOP16 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
FSC |
24+ |
SOP |
8000 |
只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
FAIRCHILD/仙童 |
00+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SEC |
23+ |
SOP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) | ||
仙童 |
23+ |
SOP-16 |
5500 |
現(xiàn)貨,全新原裝 |
詢價(jià) | ||
ICF |
22+ |
DIP16 |
31287 |
原裝正品現(xiàn)貨,可開13個(gè)點(diǎn)稅 |
詢價(jià) | ||
FSC |
24+ |
SOP |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | ||
FAIRCHILD |
2023+ |
SOP16 |
3550 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
FAIRCHILD/仙童 |
2122+ |
SOP16 |
25500 |
全新原裝正品現(xiàn)貨,假一賠十 |
詢價(jià) | ||
23+ |
SOP |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價(jià) |
