| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
ACT4921 | Power Loss Protection with 6A eFuse FEATURES • Optimized for Low Voltage Applications • 2.6-to-7V Operating Input Range • 8V Max Input Blocking Voltage • Adjustable In-rush Current Control • Configurable Input Power Failure Level • Programmable up to 6A Input Current Limit • Programmable 5V to 28V Boost Storage Voltage • 28V | QORVO 威讯联合 | ||
ACT4921 | 7 V Power Loss Protection Device with 6 A eFuse and Blocking FET Qorvo's ACT4921 device is a highly integrated power loss protection IC that provides autarch capacitor health monitoring for optimized system protection. A built-in boost converter enables high voltage energy storage to minimize the storage capacitor size requirements. The built-in buck converter wi • Optimized for low voltage applications\n• 8 V max input blocking voltage\n• Configurable input power failure level\n• Programmable up to 2.25 MHz buck operating frequency for small inductor size\n• Compatible with different types of storage capacitors\n• Configurable interrupts to inform host of a; | QORVO 威讯联合 | ||
Power Loss Protection with 6A eFuse FEATURES • Optimized for Low Voltage Applications • 2.6-to-7V Operating Input Range • 8V Max Input Blocking Voltage • Adjustable In-rush Current Control • Configurable Input Power Failure Level • Programmable up to 6A Input Current Limit • Programmable 5V to 28V Boost Storage Voltage • 28V | QORVO 威讯联合 | |||
Power Loss Protection with 6A eFuse 文件:3.62956 Mbytes Page:35 Pages | ACTIVE-SEMIActive-Semi, Inc 技领半导体技领半导体(上海)有限公司 | |||
Power Loss Protection with 6A eFuse 文件:3.62956 Mbytes Page:35 Pages | ACTIVE-SEMIActive-Semi, Inc 技领半导体技领半导体(上海)有限公司 | |||
TEMPERATURE COMPENSATED ZENER REFERENCE DIODES • TEMPERATURE COMPENSATED ZENER REFERENCE DIODES • LEADLESS PACKAGE FOR SURFACE MOUNT • 19.2 VOLT NOMINAL ZENER VOLTAGE + 5 • LOW NOISE • DOUBLE PLUG CONSTRUCTION • METALLURGICALLY BONDED | CDI-DIODE | |||
TEMPERATURE COMPENSATED ZENER REFERENCE DIODES • TEMPERATURE COMPENSATED ZENER REFERENCE DIODES • LEADLESS PACKAGE FOR SURFACE MOUNT • 19.2 VOLT NOMINAL ZENER VOLTAGE + 5 • LOW NOISE • DOUBLE PLUG CONSTRUCTION • METALLURGICALLY BONDED | CDI-DIODE | |||
VERY LOWDROP ADJUSTABLE REGULATORS DESCRIPTION The L4920 and L4921 are adjustable voltage regulator swith a very low voltage drop(0.4V typ.at 0.4A Tj = 25°C), low quiescent current and comprehensive on-chip protection. These devices are protected against load dump and field decay transients, polarity reversal and over heating | STMICROELECTRONICS 意法半导体 | |||
Low Voltage I2S 16-Bit Stereo DAC with Stereo Headphone Power Amplifiers and Volume Control 文件:849.6 Kbytes Page:18 Pages | NSC 国半 | |||
Dual P-Channel 30-V (D-S) MOSFET 文件:228.21 Kbytes Page:3 Pages | VISHAYVishay Siliconix 威世威世科技公司 |
ACT4921产品属性
- 类型
描述
- eFuse Abs 最大额定电压(V):
8
- eFuse FET RDS (导通)(mOhm):
20
- 存储电容电压(V):
5 to 28
- 最大输入电流(A):
6
- 降压 FET RDS (导通)(mOhm):
46 (HS)
- 降压电流(A):
4
- 降压工作频率(kHz):
550 to 2
- 隔直 FET(mOhm):
30
- 接口:
I2C
- 自动健康监测:
Yes
- ADC:
Yes
- 封装类型:
QFN
- 封装(mm):
4 x 4
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Active-Semi International Inc. |
24+ |
32-FCQFN(4x4) |
65200 |
一级代理/放心采购 |
|||
Qorvo |
25+ |
NA |
60000 |
全新原装正品、可开增票、可溯源、一站式配单 |
|||
QORVO |
2020+ |
12000 |
原装现货支持BOM配单服务 |
||||
QORVO |
23+ |
24000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
||||
Qorvo |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
|||
Qorvo |
25+ |
N/A |
3600 |
原厂渠道保证进口原装正品假一罚十价格合理 |
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ACT4921规格书下载地址
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2019-11-21ACTB001
连接器 ,ACTB001 ,康耐特 ,全新原装当天发货或门市自取0755-82732291
2019-4-20
DdatasheetPDF页码索引
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