MAX5942A价格
参考价格:¥26.3079
型号:MAX5942ACSE+ 品牌:Maxim 备注:这里有MAX5942A多少钱,2026年最近7天走势,今日出价,今日竞价,MAX5942A批发/采购报价,MAX5942A行情走势销售排行榜,MAX5942A报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
MAX5942A | IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices General Description The MAX5942A/MAX5942B integrate a complete power IC for powered devices (PD) in a power-over-ethernet (PoE) system. The MAX5942A/MAX5942B provide a PD interface and a compact DC-DC PWM controller suitable for flyback and forward converters in either isolated or nonisolated des | MAXIM 美信 | ||
MAX5942A | IEEE 802.3af以太网供电接口/PWM控制器,适用于用电设备 MAX5942A/MAX5942B为以太网供电(PoE)系统中的受电设备(PD)集成提供完整的电源IC。MAX5942A/MAX5942B提供PD接口和紧凑的DC-DC PWM控制器,适合于隔离或非隔离设计中的反激和正激转换器。\nMAX5942A/MAX5942B PD接口符合IEEE™ 802.3af标准,提供带有检测签名、分类签名的PD,并集成带可编程浪涌电流控制的隔离开关。这些器件还具有带较宽滞回的供电模式欠压锁定(UVLO)和电源就绪状态指示。\nMAX5942A/MAX5942B还集成了实现DC-DC固定频率隔离电源所需的全部组件。这些器件为电流模式控制器,带有集成的高压启动电路, ·受电设备接口\n·全集成、符合IEEE 802.3af标准的PD接口\n·PD检测和可编程分类签名\n·检测期间的漏电流偏差小于10µA\n·集成MOSFET用于隔离和浪涌电流限制\n·栅极输出允许外部控制内部隔离FET\n·可编程浪涌电流控制/ULVO\n·PGOOD//PGOOD输出使能PWM控制器\n·PWM控制器\n·宽输入范围:18V至67V\n·隔离的(无需光电耦合器)或非隔离电源\n·电流模式控制\n·前沿消隐\n·内部校准的275kHz ±10%振荡器\n·软启动; | AD 亚德诺 | ||
MAX5942A | nullIEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices 文件:461.32 Kbytes Page:24 Pages | MAXIM 美信 | ||
IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices General Description The MAX5942A/MAX5942B integrate a complete power IC for powered devices (PD) in a power-over-ethernet (PoE) system. The MAX5942A/MAX5942B provide a PD interface and a compact DC-DC PWM controller suitable for flyback and forward converters in either isolated or nonisolated des | MAXIM 美信 | |||
IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices General Description The MAX5942A/MAX5942B integrate a complete power IC for powered devices (PD) in a power-over-ethernet (PoE) system. The MAX5942A/MAX5942B provide a PD interface and a compact DC-DC PWM controller suitable for flyback and forward converters in either isolated or nonisolated des | MAXIM 美信 | |||
nullIEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices 文件:461.32 Kbytes Page:24 Pages | MAXIM 美信 | |||
nullIEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices 文件:461.32 Kbytes Page:24 Pages | MAXIM 美信 | |||
封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:管件 描述:IC POE CNTRL 1 CHANNEL 16SOIC 集成电路(IC) 以太网供电(PoE)控制器 | AD 亚德诺 | |||
nullIEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices 文件:461.32 Kbytes Page:24 Pages | MAXIM 美信 | |||
封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:管件 描述:IC IEEE 802.3AF POE SYSTM 16SOIC 集成电路(IC) 以太网供电(PoE)控制器 | AD 亚德诺 | |||
SURFACE MOUNT SILICON ZENER DIODE 1.5 WATT, 6.8 THRU 200 VOLTS 짹 5 TOLERANCE DESCRIPTION: The CENTRAL SEMICONDUCTOR 1.5 Watt Surface Mount Silicon Zener Diode is a high quality, well constructed, highly reliable component designed for use in all types of commercial, industrial, entertainment, computer, and automotive applications where small size is required. The SMA case | CENTRAL | |||
Voltage regulator diodes DESCRIPTION DO-214AC surface mountable package with glass passivated chip. The well-defined void-free case is of a transfer-moulded thermo-setting plastic. FEATURES • Glass passivated • High maximum operating temperature • Low leakage current • Excellent stability • UL 94V-O classified plas | PHILIPS 飞利浦 | |||
1.5W SILICON SURFACE MOUNT ZENER DIODES 文件:184.1 Kbytes Page:2 Pages | JGD 固锝电子 |
MAX5942A产品属性
- 类型
描述
- RDS(ON) (PD MOSFET)(Ω):
0.6
- PWM:
Yes
- Switching Frequency(kHz):
275
- Features:
85% Max. Duty Cycle
- RoHS Available:
Yes
- Package/ Pins:
SOIC(N)/8
- Smallest Available Pckg. (max w/pins)(mm2):
62
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$3.36 @1k
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ADI(亚德诺) |
25+ |
N/A |
20948 |
样件支持,可原厂排单订货! |
|||
ADI(亚德诺) |
25+ |
N/A |
21000 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
ALTERA |
23+ |
BGA256 |
12000 |
全新原装假一赔十 |
|||
Maxim Integrated |
23+ |
16-SOIC |
11200 |
主营:汽车电子,停产物料,军工IC |
|||
MAXIM/美信 |
24+ |
SOIC-Narrow-16 |
6000 |
全新原装深圳仓库现货有单必成 |
|||
Maxim |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
|||
MAXIM/美信 |
25+ |
SOIC-Narrow-16 |
12700 |
买原装认准中赛美 |
|||
MAXIM |
23+ |
原装正品 |
6500 |
绝对全新原装!现货!特价!请放心订购! |
|||
MAXIM/美信 |
25+ |
SOIC-Narrow-16 |
30000 |
原装正品公司现货,假一赔十! |
|||
MAXIM/美信 |
23+ |
SOIC-Narrow-16 |
5000 |
全新原装现货 |
MAX5942A规格书下载地址
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