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FDSD0630-H-4R7M電感器線圈扼流圈的固定電感器規(guī)格書PDF中文資料
| 廠商型號 |
FDSD0630-H-4R7M |
| 參數(shù)屬性 | FDSD0630-H-4R7M 封裝/外殼為非標(biāo)準(zhǔn)；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為電感器線圈扼流圈的固定電感器；產(chǎn)品描述：FIXED IND 4.7UH 4.7A 40 MOHM SMD |
| 功能描述 | 18V Input, 4A, ACOT? Buck Converter with Both FETs OC Protection |
| 封裝外殼 | 非標(biāo)準(zhǔn) |
| 文件大小 |
1.56447 Mbytes |
| 頁面數(shù)量 |
25 頁 |
| 生產(chǎn)廠商 | Richtek Technology Corporation |
| 企業(yè)簡稱 |
RichTek |
| 中文名稱 | 立锜科技股份有限公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-21 10:41:00 |
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General Description
The RT6264A/B is a simple, easy-to-use, 4A
synchronous step-down DC-DC converter with an input
supply voltage range of 4.5V to 18V. The device
possesses an accurate 0.765V reference voltage and
integrates low RDS(ON) power MOSFETs to achieve
high efficiency.
The RT6264A/B adopts Advanced Constant On-Time
ACOT? ) control architecture to provide an ultrafast
transient response with few external components and
to operate in nearly constant switching frequency over
the line, load, and output voltage range. The RT6264A
operates in automatic PSM that maintains high
efficiency during light load operation. The RT6264B
operates in Forced PWM that helps meet tight voltage
regulation accuracy requirements.
The RT6264A/B senses both FETs current for a robust
over-current protection. The device features
cycle-by-cycle current limit protection to prevent the
device from the catastrophic damage in output short
circuit, over-current or inductor saturation conditions. A
built-in soft-start function prevents inrush current during
start-up. The device also includes input under-voltage
lockout, output under-voltage protection, and
over-temperature protection (thermal shutdown) to
provide safe and smooth operation in all operating
conditions.
Features
? 4A Converter Integrated 66m? and 36m? FETs
? Input Supply Voltage Range : 4.5V to 18V
? Output Voltage Range : 0.765V to 7V
? Advanced Constant On-Time (ACOT? ) Control
? Ultrafast Transient Response
? Optimized for Low-ESR Ceramic Output
Capacitors
? High Accuracy Feedback Reference Voltage :
Typ. ?1
? Optional for Operation Modes :
? RT6264A : Power Saving Mode (PSM)
? RT6264B : Forced PWM Mode
? Fixed Switching Frequency : 650kHz
? Enable Control and Internally Fixed Soft-Start
with typ. 1ms
? Input Under-Voltage Lockout (UVLO)
? Protection Function
? Output Under-Voltage Protection (UVP) with
Hiccup Mode
? High- / Low-side MOSFET OCP and OTP
Function
? RoHS Compliant and Halogen Free
產(chǎn)品屬性
- 產(chǎn)品編號：
FDSD0630-H-4R7M=P3
- 制造商：
Murata Electronics
- 類別：
電感器，線圈，扼流圈 > 固定電感器
- 系列：
FDSD0630
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 類型：
鼓芯，繞線式
- 材料 - 磁芯：
金屬
- 容差：
±20%
- 電流 - 飽和 （Isat）：
7.6A
- 屏蔽：
屏蔽
- DC 電阻 (DCR)：
40 毫歐最大
- 安裝類型：
表面貼裝型
- 封裝/外殼：
非標(biāo)準(zhǔn)
- 大小 / 尺寸：
0.276" 長 x 0.260" 寬（7.00mm x 6.60mm）
- 高度 - 安裝（最大值）：
0.118"（3.00mm）
- 描述：
FIXED IND 4.7UH 4.7A 40 MOHM SMD
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TOKO |
ROHS |
13352 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
muRata/村田 |
2022+ |
SMD,7x6.6mm |
7600 |
原廠原裝,假一罰十 |
詢價 | ||
TOKO |
15+ROHS |
SMD |
95800 |
一級質(zhì)量保證長期穩(wěn)定提供貨優(yōu)價美 |
詢價 | ||
muRata/村田 |
21+ |
SMD,7x6.6mm |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
TOKO |
12+ |
SMD |
1795 |
原廠原裝倉庫現(xiàn)貨,歡迎咨詢 |
詢價 | ||
TOKO/東光 |
1950+ |
98552 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | |||
muRata/村田 |
2023+ |
SMD,7x6.6mm |
6000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價 | ||
muRata/村田 |
22+ |
SMD,7x6.6mm |
15000 |
只有原裝,原裝,假一罰十 |
詢價 | ||
MURUTA |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
TOKO |
20+ |
電感器 |
682000 |
電感原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 |
