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參數資料
| 型號： | BA9743AFV |
| 廠商： | Rohm CO.,LTD. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 抗輻射高效，5安培開關穩壓器 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 107K |
| 代理商： | BA9743AFV |
307
Regulator ICs
2-channel switching regulator controller
BA9743AFV
The BA9743AFV is a 2-channel switching regulator controller that uses a pulse width modulation (PWM) system. Both
channels can be used for DC / DC converter operations including step up, step down, and inverting. Because the IC is
compactly packaged, it is best suited for use as a power supply in portable equipment.
Applications
DC / DC converters in VCRs, notebook computers, etc.
Features
1) Built-in reference voltage current (
±
1%).
2) Timer latch, short-circuit protection circuit is built in.
3) Circuit to prevent malfunction during low input volt-
age is built in.
4) Built-in reference voltage (2.505V) output pin.
5) Rest period is adjustable over the whole range of
duty ratio.
Absolute maximum ratings (Ta = 25 C)
Recommended operating conditions (Ta = 25 )
相關PDF資料 |
PDF描述 |
|---|---|
| BA9744FV | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| BA9755 | High voltage controller for CRT displays |
| BA9755S | High voltage controller for CRT displays |
| BA979-GS08 | DIODE SILICON, PIN DIODE, DO-213AA, GLASS, QUADROMELF-2, PIN Diode |
| BA979S-GS18 | DIODE SILICON, PIN DIODE, DO-213AA, GLASS, QUADROMELF-2, PIN Diode |
相關代理商/技術參數 |
參數描述 |
|---|---|
| BA9743AFV_08 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Dual-output Step-up, Negative Voltage, Step-down Switching Regulators (Controller type) |
| BA9743AFV_1 | 制造商:ROHM 制造商全稱:Rohm 功能描述:2-ch Switching Regulator Controller |
| BA9743AFV_11 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Dual-output Step-up, Negative Voltage, Step-down Switching Regulators (Controller type) |
| BA9743AFV-E2 | 功能描述:DC/DC 開關控制器 CTRLR REG 2CH RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| BA9743AFV-E2-CUT TAPE | 制造商:ROHM 功能描述:BA Series 3.6 to 35 V 800 kHz Buck/Boost SMT Switching Regulator - SSOP-B16 |
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