A4450KESTR-J
A4450KESTR-J
- In Stock: 0
- Manufacturer: Allegro MicroSystems
- Part Number: A4450KESTR-J
- Detailed Description: 降压升压 稳压器 正 输出 升压/降压 DC DC 切换控制器 IC 20-QFN（4x4）
- Category: 集成电路（IC） | 电源管理（PMIC） - DC-DC 开关控制器
- RoHS Status： 符合 ROHS3 规范
- Datasheet: Datasheet
Reference Price (USD)
1+
$1.6920
10+
$1.5905
100+
$1.5059
1000+
$1.4213
10000+
$1.3367
Considering price fluctuations, this price is only for reference. Please send RFQ to sales@cytechsystems.com to get the best price, thank you.
Product Specifications
| Manufacturer | Allegro MicroSystems |
|---|---|
| 系列 | Automotive, AEC-Q100 |
| 包装 | 卷带（TR） | 剪切带（CT） |
| 标准包装 | 9000 |
| 产品状态 | 在售 |
| 输出类型 | 晶体管驱动器 |
| 功能 | 升压/降压 |
| 输出配置 | 正 |
| 拓扑 | 降压升压 |
| 输出数 | 1 |
| 输出阶段 | 1 |
| 电压 - 供电 (Vcc/Vdd) | 3V ~ 36V |
| 频率 - 开关 | 250kHz ~ 2.2MHz |
| 占空比（最大） | - |
| 同步整流器 | 无 |
| 时钟同步 | 是 |
| 串行接口 | - |
| 控制特性 | 使能，频率控制，软启动 |
| 工作温度 | -40°C ~ 150°C（TJ） |
| 安装类型 | 表面贴装型 |
| 封装/外壳 | 20-WFQFN 裸露焊盘 |
| 供应商器件封装 | 20-QFN（4x4） |
| 基本产品编号 | A4450 |
Environmental & Export
| RoHS Status | 符合 ROHS3 规范 |
|---|---|
| Moisture Sensitivity Level (MSL) | 1（无限） |
| REACH Status | 非 REACH 产品 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
How to Buy
| Process | Submit enquiry>Confirm offer>Send order>Complete payment >Delivery |
|---|---|
| Payment | TT, PayPal, Escrow, more please consult our account manager. |
| Delivery period | For in-stock parts, orders are estimated to ship out in 3 days. |
| Shipping option | We provide DHL, FedEx, UPS for international transportation. |
| Shipping tracking | Orders are shipped and we will notify you of the tracking number by email. |
| Warranty | Cytech Systems provide 6 months quality risk guarantee. If you find that the quality of the product does not match the original technical parameters during the use of the product, we will assume responsibility for the quality risk within 6 months. This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation |