| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
RAA223012 | 700V AC/DC Buck Regulator with Ultra-Low Standby Power Features ▪ Ultra-low standby power ( | RENESAS 瑞萨 | ||
RAA223012 | 700V AC/DC Buck Regulator with Ultra-Low Standby Power Features ▪ Ultra-low standby power ( | RENESAS 瑞萨 | ||
RAA223012 | 700V AC/DC Buck Regulator with Ultra-Low Standby Power Features ▪ Ultra low standby power ( | RENESAS 瑞萨 | ||
RAA223012 | 700V AC/DC Buck Regulator with Ultra-Low Standby Power ▪ Ultra low standby power ( | RENESAS 瑞萨 | ||
RAA223012 | 具有超低备用功率的 700V AC/DC 稳压器,输出功率高达 2.5W RAA223012 是一款具有超低待机功率的通用的输入 AC/DC 开关稳压器,具备 700V 集成 MOSFET,可提供高达 2.5W 的输出功率。 它支持低至 3.3V 的输出电压。\n\nRAA223012 将恒关时间控制与脉冲调频 (PFM) 相结合,用于轻负载操作。 恒关时间控制开关频率比可听频率高出约 50kHz。 PFM 消除了任何潜在的可听噪声,同时提供了卓越的轻负载效率和超低功耗(空载时 < 10mW)。 效率高达 75%。 内置的频率抖动进一步降低了 EMI 噪声频谱。\n\nRAA223012 还具有输入功率不足保护功能,可防止输入电路在低输入电压下的过电流,并在 • 超低待机功率 (< 10mW)\n• 无可听噪声\n• 低静态电流 (< 100μA)\n• 输出电压低至 3.3V\n• 频率抖动带来低 EMI\n• 可选择 5 Ld TSOT23 和 8 Ld SOIC 封装\n• 可编程 PFM 允许优化 COUT,以满足各种备用电源需求\n• 保护功能:短路保护 (SCP)、过载保护 (OLP)、开反馈保护、超温保护 (OTP); | RENESAS 瑞萨 | ||
700V AC/DC Buck Regulator with Ultra-Low Standby Power ▪ Ultra low standby power ( | RENESAS 瑞萨 | |||
丝印代码:012;700V AC/DC Buck Regulator with Ultra-Low Standby Power ▪ Ultra low standby power ( | RENESAS 瑞萨 | |||
丝印代码:012;700V AC/DC Buck Regulator with Ultra-Low Standby Power ▪ Ultra low standby power ( | RENESAS 瑞萨 | |||
丝印代码:012;700V AC/DC Buck Regulator with Ultra-Low Standby Power Features ▪ Ultra low standby power ( | RENESAS 瑞萨 | |||
丝印代码:012;700V AC/DC Buck Regulator with Ultra-Low Standby Power Features ▪ Ultra low standby power ( | RENESAS 瑞萨 | |||
丝印代码:223012;700V AC/DC Buck Regulator with Ultra-Low Standby Power ▪ Ultra low standby power ( | RENESAS 瑞萨 | |||
丝印代码:223012;700V AC/DC Buck Regulator with Ultra-Low Standby Power ▪ Ultra low standby power ( | RENESAS 瑞萨 | |||
丝印代码:223012;700V AC/DC Buck Regulator with Ultra-Low Standby Power ▪ Ultra low standby power ( | RENESAS 瑞萨 | |||
丝印代码:223012;700V AC/DC Buck Regulator with Ultra-Low Standby Power Features ▪ Ultra low standby power ( | RENESAS 瑞萨 | |||
丝印代码:223012;700V AC/DC Buck Regulator with Ultra-Low Standby Power Features ▪ Ultra low standby power ( | RENESAS 瑞萨 | |||
丝印代码:223012;700V AC/DC Buck Regulator with Ultra-Low Standby Power Features ▪ Ultra low standby power ( | RENESAS 瑞萨 | |||
封装/外壳:SC-74A,SOT-753 包装:管件 描述:IC OFFLINE SWITCH BUCK TSOT23-5 集成电路(IC) AC DC 转换器,离线开关 | RENESAS 瑞萨 | |||
封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:管件 描述:IC OFFLINE SWITCH BUCK 8SOIC 集成电路(IC) AC DC 转换器,离线开关 | RENESAS 瑞萨 |
RAA223012产品属性
- 类型
描述
- Topology:
Non-isolated buck
- AC Input Voltage (Min) (V):
20
- AC Input Voltage (Max) (V):
305
- DC Output Voltage (Min) (V):
3.3
- DC Output Voltage (Max) (V):
54
- Switching Frequency (KHz):
50
- Control Type:
Constant off-time PFM
- RDS (ON) (Ohms):
14.5
- ISW (Typical) (mA):
335
- Pkg. Type:
SOICN
- Lead Count (#):
8
- Temp. Range:
-40 to 125°C
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RALEC/旺诠 |
2450+ |
NA |
9850 |
只做原厂原装正品现货或订货假一赔十! |
|||
N/A |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
|||
RECOM |
25+23+ |
75500 |
绝对原装正品现货,全新深圳原装进口现货 |
||||
TI |
ROHS |
13352 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
ON |
17+ |
SOT23-5 |
6200 |
100%原装正品现货 |
|||
RESISTORNETWORK |
22+ |
SIP5 |
20000 |
公司只做原装 品质保障 |
|||
ON |
16+ |
SOT-153 |
10000 |
进口原装现货/价格优势! |
|||
RESISTOR |
2447 |
ZIP4 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
661 |
优势货源原装正品 |
||||||
SST |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
RAA223012规格书下载地址
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