UC2842AQ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 |
UC2842AQ |
| 参数属性 | UC2842AQ 封装/外壳为14-SOIC（0.154"，3.90mm 宽）；包装为管件；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 CURR MODE PWM CNTRLLER 14SOIC |
| 功能描述 | 具有 16V/10V UVLO 100% 占空比的 30V、1A、汽车类 500KHz 电流模式 PWM 控制器 |
| 封装外壳 | 14-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 22:58:00 |
| 人工找货 | UC2842AQ价格和库存，欢迎联系客服免费人工找货 |
UC2842AQ规格书详情
描述 Description
The UC2842A/3A/4A/5A family of control ICs is a pin for pin compatible improved version of the UC2842/3/4/5 family. Providing the necessary features to control current mode switched mode power supplies, this family has the following improved features. Start up current is guaranteed to be less than 0.5 mA. Oscillator discharge is trimmed to 8.3 mA. During under voltage lockout, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.
The difference between members of this family are shown in the table below.
特性 Features
• Extended Temperature Performance of –40°C to 125°C
• Optimized for Off-line and DC to DC Converters
• Low Start Up Current (O Error Amp
技术参数
- 制造商编号
：UC2842AQ
- 生产厂家
：TI
- Duty cycle (Max) (%)
：100
- Supply voltage (Max) (V)
：28
- UVLO thresholds on/off (V)
：16/10
- Features
：Adjustable Switching Frequency
- Operating temperature range (C)
：-40 to 125
- Rating
：Automotive
- Frequency (Max) (kHz)
：500
- Gate drive (Typ) (A)
：1
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
2016+ |
SOP8 |
8826 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
TI |
三年内 |
1983 |
只做原装正品 |
询价 | |||
TI |
20+ |
8SOIC |
53650 |
TI原装主营-可开原型号增税票 |
询价 | ||
TI |
24+ |
SMD |
10000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
TI |
17+ |
SOP8 |
2323 |
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/德州仪器 |
23+ |
NA |
25630 |
原装正品 |
询价 | ||
TI |
2016+ |
SOP8 |
6523 |
只做进口原装现货!假一赔十! |
询价 | ||
TI |
20+ |
SOP14 |
2960 |
诚信交易大量库存现货 |
询价 | ||
TI |
24+ |
SOIC|14 |
798400 |
免费送样原盒原包现货一手渠道联系 |
询价 |
