| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
A4447 | High Voltage Step Down Regulator Description The A4447 is a 2 A, high efficiency general-purpose buck regulator designed for a wide variety of applications. The output voltage is adjustable from 0.8 to 24 V, based on a resistor divider and the 0.8 V ± 2 reference. External components include an external clamping diode, induct 文件:326.61 Kbytes 页数:9 Pages | ALLEGRO | ALLEGRO | |
A4447 | 高压降压稳压器 A4447 是一款 2 A 高效通用降压稳压器,应用非常丰富。根据电阻分配器和 0.8 V ±2% 基准,输出电压可从 0.8 - 24 V 调节。外部组件包括外部钳位二极管、电感器和滤波电容。关断时间由外部对地电阻决定。该器件可以在连续和非连续模式下工作,以保持轻负载调节。内部消隐电路用于过滤外部钳位二极管反向恢复导致的瞬变。典型的消隐时间为 200 ns。\n\n此新器件是各种终端产品的理想选择,包括 8 至 50V 输入电压范围并且最高输出电流为 2A 的应用,比如不间断电源、销售点 (POS) 应用,以及采用 24 或 36 V 总线的工业应用。\n\n应用打印机电源办公自动化 • 宽输入电压范围:8 至 50 V\n• 2A 连续输出电流\n• 高效\n• 带外露散热焊盘的小型封装; | Allegro | Allegro | |
High Voltage Step Down Regulator Description The A4447 is a 2 A, high efficiency general-purpose buck regulator designed for a wide variety of applications. The output voltage is adjustable from 0.8 to 24 V, based on a resistor divider and the 0.8 V ± 2 reference. External components include an external clamping diode, induct 文件:326.61 Kbytes 页数:9 Pages | ALLEGRO | ALLEGRO | ||
High Voltage Step Down Regulator 文件:351.04 Kbytes 页数:12 Pages | ALLEGRO | ALLEGRO | ||
Package:8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BUCK ADJUSTABLE 2A 8SOIC | ALLEGRO | ALLEGRO | ||
Package:8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:降压 类别:集成电路(IC) DC DC 开关稳压器 描述:IC REG BUCK ADJUSTABLE 2A 8SOIC | ALLEGRO | ALLEGRO |
详细参数
- 型号:
A4447
- 制造商:
ALLEGRO
- 制造商全称:
Allegro MicroSystems
- 功能描述:
High Voltage Step Down Regulator
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Allegro |
13+ |
eSOIC-8 |
31238 |
原装分销 |
询价 | ||
ALLEGRO |
25+23+ |
SOP8 |
25351 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ALLEGRO |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
SOP8 |
16+ |
ALLEGRO |
9179 |
只做原厂原装,认准宝芯创配单专家 |
询价 | ||
SOP8 |
1902+ |
ALLEGRO |
2734 |
代理品牌 |
询价 | ||
ALLEGRO/雅丽高 |
16+17+ |
SOP8 |
56829 |
只有原盘原盒正品现货 |
询价 | ||
ALLEGRO/雅丽高 |
25+ |
SOIC8 |
9000 |
全新原装现货,假一赔十 |
询价 | ||
ALLEGRO/雅丽高 |
24+ |
65230 |
询价 | ||||
ALLEGRO(美国埃戈罗) |
2447 |
SOIC-8_EP |
105000 |
3000片/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
ALLEGRO/雅丽高 |
21+ |
SOP-8 |
120000 |
长期代理优势供应 |
询价 |
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