UCC3801数据手册集成电路（IC）的PMIC-稳压器-DCDC开关式控制器规格书PDF
| 厂商型号 |
UCC3801 |
| 参数属性 | UCC3801 封装/外壳为8-SOIC（0.154"，3.90mm 宽）；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的PMIC-稳压器-DCDC开关式控制器；产品描述：IC REG CTRLR MULT TOPOLOGY 8SOIC |
| 功能描述 | 具有 9.4V/7.4V UVLO 和 50% 占空比、工作温度范围为 0°C 至 70°C 的 12V、1A 低功耗 BICMOS 1MHz 电流模式 PWM |
| 封装外壳 | 8-SOIC（0.154"，3.90mm 宽） |
| 制造商 | TI Texas Instruments |
| 中文名称 | 德州仪器 美国德州仪器公司 |
| 数据手册 | |
| 更新时间 | 2025-8-7 9:28:00 |
| 人工找货 | UCC3801价格和库存，欢迎联系客服免费人工找货 |
UCC3801规格书详情
描述 Description
The UCC280x family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and DC-to-DC fixed frequency current-mode switching mode power supplies with minimal parts count.
These devices have the same pin configuration as the UCx84x family, and also offer the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input.
特性 Features
• 100-µA typical starting supply current
• 500-µA typical operating supply current
• Operation up to 1 MHz
• Internal soft start
• Internal fault soft start
• Internal leading-edge blanking of the current sense signal
• 1-A totem-pole output
• 70-ns typical response from current-sense to gate drive output
• 1.5% tolerance voltage reference
• Same pinout as UC3842 and UC3842A
技术参数
- 制造商编号
：UCC3801
- 生产厂家
：TI
- Duty cycle (Max) (%)
：50
- Supply voltage (Max) (V)
：12
- UVLO thresholds on/off (V)
：9.4/7.4
- Features
：Adjustable Switching Frequency
- Operating temperature range (C)
：0 to 70
- Rating
：Catalog
- Frequency (Max) (kHz)
：1000
- Gate drive (Typ) (A)
：1
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
24+ |
8-PDIP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源！ |
询价 | ||
TI |
2450+ |
SOP8 |
6540 |
只做原厂原装正品终端客户免费申请样品 |
询价 | ||
TI |
21+ |
DIP8 |
12588 |
原装现货,价格优势 |
询价 | ||
TI |
23+ |
DIP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
TI |
20+ |
SOP-8 |
2960 |
诚信交易大量库存现货 |
询价 | ||
TI |
23+ |
N/A |
7560 |
原厂原装 |
询价 | ||
TI |
24+ |
SOP-8 |
25000 |
TI一级代理商原装进口现货 |
询价 | ||
UC |
00+ |
SMD+8 |
463 |
全新原装 绝对有货 |
询价 | ||
UCC |
98+ |
SOP8 |
8 |
普通 |
询价 | ||
UC |
24+ |
SMD-8 |
26200 |
原装现货,诚信经营! |
询价 |
