3N152中文資料理光數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
3N152 |
| 功能描述 | PWM/VFM Step-down DC/DC Converter |
| 文件大小 |
207.15 Kbytes |
| 頁面數(shù)量 |
19 頁 |
| 生產(chǎn)廠商 | RICOH electronics devices division |
| 企業(yè)簡稱 |
Ricoh【理光】 |
| 中文名稱 | 理光集團(tuán)官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-3-21 17:15:00 |
| 人工找貨 | 3N152價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
3N152規(guī)格書詳情
The R1223N Series are PWM step-down DC/DC Converter controllers with low supply current by CMOS process. Each of these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-start circuit, a protection circuit, a PWM/VFM alternative circuit, a chip enable circuit, and resistors for voltage detection. A low ripple, high efficiency step-down DC/DC converter can be easily composed of this IC with only four external components, or a power-transistor, an inductor, a diode and a capacitor.
FEATURES
Range of Input Voltage · · · · · · · · · · · · ·2.3V~13.2V
Built-in Soft-start Function and Two choices of Protection Function (Latch-type or Reset type)
Two choices of Oscillator Frequency · · · · · ·300kHz, 500kHz
High Efficiency · · · · · · · · · · · · · · · · · ·TYP. 90
Output Voltage · · · · · · · · · · · · · · · · ·Stepwise Setting with a step of 0.1V in the range of 1.5V ~5.0V
Standby Current · · · · · · · · · · · · · · · · ·TYP. 0μA
High Accuracy Output Voltage · · · · · · · · · ·±2.0
Low Temperature-Drift Coefficient of Output Voltage · · · · ·TYP. ±100ppm/°C
產(chǎn)品屬性
- 型號：
3N152
- 制造商：
RICOH
- 制造商全稱：
RICOH electronics devices division
- 功能描述：
PWM/VFM Step-down DC/DC Converter
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MOTOROLA/摩托羅拉 |
專業(yè)鐵帽 |
CAN4 |
67500 |
鐵帽原裝主營-可開原型號增稅票 |
詢價(jià) | ||
MOTOROLA |
專業(yè)鐵帽 |
CAN4 |
1000 |
原裝鐵帽專營,代理渠道量大可訂貨 |
詢價(jià) | ||
RCA |
24+ |
66 |
詢價(jià) | ||||
MOT |
2023+ |
CAN4 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MOTOROLA/摩托羅拉 |
23+ |
CAN4 |
5000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價(jià) | ||
MOT |
24+ |
CAN4 |
8985 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
MOT |
24+ |
CAN4 |
6540 |
原裝現(xiàn)貨/歡迎來電咨詢 |
詢價(jià) | ||
MOTOROLA |
24+ |
CAN4 |
1000 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) |
