UCC3800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 |
UCC3800 |
| 参数属性 | UCC3800 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 7.2V/6.9V UVLO 和 100% 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 | 2025-8-6 18:28:00 |
| 人工找货 | UCC3800价格和库存，欢迎联系客服免费人工找货 |
UCC3800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
：UCC3800
- 生产厂家
：TI
- Duty cycle (Max) (%)
：100
- Supply voltage (Max) (V)
：12
- UVLO thresholds on/off (V)
：7.2/6.9
- 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 |
|---|---|---|---|---|---|---|---|
UCC |
07+ |
SOP8 |
34 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Texas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI |
17+ |
SOP8 |
9988 |
只做原装进口,自己库存 |
询价 | ||
UCC |
20+ |
SOP8 |
2960 |
诚信交易大量库存现货 |
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 |
24+ |
SOP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
UNITROD |
23+ |
NA |
765 |
专做原装正品,假一罚百! |
询价 | ||
TI |
24+ |
SOIC|8 |
684100 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
UNITRODE |
1997 |
SOP-8P |
77 |
原装现货海量库存欢迎咨询 |
询价 | ||
TI/BB |
19+ |
面谈 |
6000 |
SOIC8 |
询价 |
