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MAX14916AFM+集成電路(IC)配電開關負載驅動器規(guī)格書PDF中文資料
廠商型號 |
MAX14916AFM+ |
參數屬性 | MAX14916AFM+ 封裝/外殼為48-VFQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC) > 配電開關,負載驅動器;產品描述:IC DVR OCTAL LOW SIDE |
功能描述 | Compact Industrial Octal 1A/Quad 2A High-Side Switch with Diagnostics |
文件大小 |
991.81 Kbytes |
頁面數量 |
42 頁 |
生產廠商 | Analog Devices |
企業(yè)簡稱 |
AD【亞德諾】 |
中文名稱 | 亞德諾半導體技術有限公司官網 |
原廠標識 | |
數據手冊 | |
更新時間 | 2024-10-23 15:18:00 |
MAX14916AFM+規(guī)格書詳情
General Description
The MAX14916 and MAX14916A are equipped with eight high-side switches with an on-resistance of only 120mΩ (typ), or 250mΩ (max) at 125°C ambient temperature. Each channel is specified to handle up to 1.1A (MAX14916) or 1.5A (MAX14916A) of continuous current. Similarly, two adjacent channels can be driven together to form four 2.4A (MAX14916) or 3A (MAX14916A) switches.
The SPI interface has a built-in chip addressing decoder, allowing communication with up to four MAX14916 or MAX14916A devices utilizing a common SPI chip select (CS).
The SPI interface provides flexibility for global and
per-channel configuration and diagnostic, including undervoltage detection, open-wire detection, overload and current limiting reporting, thermal conditions reporting, and more.
Each channel is equipped with open-wire detection that can detect an open-load in both switch on and off states. LED drivers provide indication of per-channel fault, status, and supply undervoltage conditions. Internal active clamps allow for fast turn-off of inductive loads.
Integrated line-to-ground and line-to-line surge protection only requires a single TVS on VDD. Integrated surge protection works for quad and octal configuration.
The MAX14916 and MAX14916A are available in a compact 48-pin 6mm x 6mm QFN package.
Benefits and Features
●MAX14916 Current Limit, 1.1A (min) or 1.38A (typ)
●MAX14916A Current Limit, 1.5A (min) or 2A (typ)
●Robustness and Smart Diagnostics
?65V Absolute Maximum Supply Range
?Internal Clamps for Fast Inductive Load
Demagnetization
?CRC Error Checking on the SPI Interface
?Watchdog Timer
?Open-Wire Detection, with Switches Both in ON and OFF States
?Undervoltage Detection with UVLO
?Loss of VDD or GND Protection
?Thermal Shutdown Protection
?Integrated ±1kV/42Ω IEC61000-4-5 Surge
Protection
?-40°C to +125°C Operating Ambient Temperature
●Reduces Power and Heat Dissipation
?250mΩ (max) On-Resistance at TA = 125°C
?2mA (typ) Supply Current
?Accurate Output Current Limiting
●Flexibility
?Addressable SPI Interface Reduces Isolation Cost
?SYNCH Input for Simultaneous Update of Switches
?LED Driver Matrix for 16 LEDs, Powered by 24V, 5V, or 3.3V
?Flexible Logic Voltage Interface from 2.5V to 5.5V
●Compact 6mm x 6mm QFN Package
Applications
●Industrial Digital Outputs
●PLC Systems
產品屬性
更多- 產品編號:
MAX14916AFM+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 配電開關,負載驅動器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 開關類型:
通用
- 輸出數:
8
- 比率 - 輸入:
1:8
- 輸出配置:
高端
- 接口:
SPI,并聯
- 電壓 - 負載:
10V ~ 36V
- 電壓 - 供電 (Vcc/Vdd):
2.5V ~ 5.5V
- 電流 - 輸出(最大值):
1.67A
- 導通電阻(典型值):
120 毫歐
- 特性:
狀態(tài)標志
- 故障保護:
限流(固定),開路負載檢測,超溫,UVLO
- 工作溫度:
-40°C ~ 125°C(TA)
- 安裝類型:
表面貼裝型
- 供應商器件封裝:
48-FCQFN(6x6)
- 封裝/外殼:
48-VFQFN 裸露焊盤
- 描述:
IC DVR OCTAL LOW SIDE
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
22+ |
FC2QFN-48 |
18000 |
原裝正品 |
詢價 | ||
Analog Devices Inc/Maxim Integ |
23+/24+ |
48-VFQFN |
8600 |
只供原裝進口公司現貨+可訂貨 |
詢價 | ||
ADI(亞德諾)/MAXIM(美信) |
QFN-48 |
12000 |
原裝現貨,長期供應,終端賬期支持 |
詢價 | |||
ANALOG DEVICES INC |
23+ |
NA |
233 |
電源開關IC |
詢價 | ||
MAXIM(美信) |
2112+ |
FCQFN-48(6x6) |
105000 |
nan一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期排單 |
詢價 | ||
Analog Devices / Maxim Integra |
22+ |
原封裝 |
28722 |
只做原裝進口現貨 |
詢價 | ||
ADI(亞德諾)/MAXIM(美信) |
23+ |
QFN-48 |
1252 |
特價優(yōu)勢庫存質量保證穩(wěn)定供貨 |
詢價 | ||
Analog Devices / Maxim Integra |
24+ |
原封裝 |
28722 |
鄭重承諾只做原裝進口現貨 |
詢價 | ||
ADI(亞德諾)/MAXIM(美信) |
23+ |
QFN-48 |
5408 |
百分百原裝正品,可原型號開票 |
詢價 | ||
21+ |
N/A |
3496 |
全新原裝虧本出 |
詢價 |