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R1224N602E中文資料理光數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
R1224N602E |
| 功能描述 | PWM/VFM step-down DC/DC Converter |
| 文件大小 |
1.49466 Mbytes |
| 頁面數(shù)量 |
42 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(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-25 11:11:00 |
| 人工找貨 | R1224N602E價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
R1224N602E規(guī)格書詳情
OUTLINE
The R1224N Series are CMOS-based PWM step-down DC/DC Converter controllers with low supply current. Each of these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a phase compensation circuit, a soft-start circuit, a protection circuit, a PWM/VFM alternative circuit, a chip enable circuit, resistors for output voltage detect, and input voltage detect circuit. A low ripple, high efficiency step-down DC/DC converter can be easily composed of this IC with only several external components, or a power-transistor, an inductor, a diode and capacitors. Output Voltage is fixed or can be adjusted with external resistors (Adjustable types are without PWM/VFM alternative circuit).
FEATURES
? Supply Current .............................................Typ. 20μA (R1224Nxx2E/F/M/L, R1224N102M)
Typ. 30μA (R1224Nxx2G, R1224N102G)
Typ. 40μA (R1224Nxx2H, R1224N102H)
? Standby Current ...........................................Typ. 0μA
? Input Voltage Range ....................................2.3V~18.5V
? Output Voltage Range..................................1.2V to 6.0V (R1224Nxx2x)
1.0V to VIN (R1224N102x)
? Output Voltage Accuracy............................±2.0
? Oscillator Frequency...................................Typ. 180kHz (R1224Nxx2M, R1224N102M)
Typ. 300kHz (R1224Nxx2E/G, R1224N102G)
Typ. 500kHz (R1224Nxx2F/H, R1224N102H)
? Efficiency.........................................................................Typ. 90
? Low Temperature-Drift Coefficient of Output Voltage......Typ. ±100ppm/°C
? Package .......................................................................... SOT-23-5
? Built-in Soft-start Function............................................... Typ. 10ms
? Built-in Current Limit Circuit
APPLICATIONS
? Power source for hand-held communication equipment, cameras, video instruments such as VCRs, camcorders.
? Power source for battery-powered equipment.
? Power source for household electrical appliances.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICOH |
2020+ |
SOT23-6 |
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) | ||
RICOH/理光 |
23+ |
SOT-23-6W |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
RICOH(理光) |
2447 |
SOT-23-5 |
105000 |
3000個(gè)/圓盤一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨, |
詢價(jià) | ||
RICOH/理光 |
23+ |
SOT23-6 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
HAMAMATSU |
20+ |
SENSOR |
100 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
HAMAMATSU |
24+ |
SENSOR |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持 |
詢價(jià) | ||
RICOH |
23+ |
SOT23-6 |
6680 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
HAMAMATS |
24+ |
SENSOR |
10000 |
一級(jí)代理保證進(jìn)口原裝正品現(xiàn)貨假一罰十價(jià)格合理 |
詢價(jià) | ||
HAMAMATSU |
20+ |
SENSOR |
100 |
進(jìn)口原裝現(xiàn)貨,假一賠十 |
詢價(jià) | ||
RICOH(理光) |
23+ |
SOT235 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) |
