UC3823价格
参考价格:¥61.2399
型号:UC3823ADW 品牌:TI 备注:这里有UC3823多少钱,2026年最近7天走势,今日出价,今日竞价,UC3823批发/采购报价,UC3823行情走势销售排行榜,UC3823报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
UC3823 | LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS The UTC UC3823 provides a CCM/valley switching mixedmode operation for better efficiency performance. The operationmode stays at CCM at heavy load, and switch to valley switching atlight load.The UTC UC3823 is a high performance current mode PWMcontroller ideally suited for low standby power. Low V Proprietary frequency hopping for Improved EMI performance Cycle-by-cycle current limiting CCM/Valley Switching Operation Fixed switch frequency 60~70kHz Dynamic peak current limiting for constant output power Built-in synchronized slope compensation Gate output voltage clamped at 16V Adjustable DC ; | UTC 友顺 | ||
UC3823 | 具有 9.2V/8.4V UVLO 和 85% 占空比、温度范围为 0°C 至 70°C 的增强型 30V、1.5A 双端 1MHz PWM 控制器 The UC1823 family of PWM control ICs is optimized for high frequency switched mode power supply applications. Particular care was given to minimizing propagation delays through the comparators and logic circuitry while maximizing bandwidth and slew rate of the error amplifier. This controller is des • Compatible with Voltage or Current-Mode Topologies\n• Practical Operation @ Switching Frequencies to 1.0MHz\n• 50ns Propagation Delay to Output\n• High Current Totem Pole Output (1.5A peak)\n• Wide Bandwidth Error Amplifier\n• Fully Latched Logic with Double Pulse Suppression\n• Pulse-by-Pulse Cur; | TI 德州仪器 | ||
UC3823 | High Speed PWM Controller 文件:409.46 Kbytes Page:7 Pages | TI 德州仪器 | ||
UC3823 | High Speed PWM Controller 文件:2.95381 Mbytes Page:13 Pages | TI 德州仪器 | ||
UC3823 | High Speed PWM Controller 文件:2.94619 Mbytes Page:13 Pages | TI 德州仪器 | ||
具有 16V/10V UVLO 和 100% 占空比、温度范围为 0°C 至 70°C 的 30V、2A 双端 1MHz PWM 控制器 The UC3823A and UC3823B and the UC3825A and UC3825B family of PWM controllers are improved versions of the standard UC3823 and UC3825 family. Performance enhancements have been made to several of the circuit blocks. Error amplifier gain bandwidth product is 12 MHz, while input offset voltage is 2 mV • Improved Versions of the UC3823/UC3825 PWMs\n• Compatible with Voltage-Mode or Current-Mode Control Methods\n• Practical Operation at Switching Frequencies to 1 MHz\n• 50-ns Propagation Delay to Output\n• High-Current Dual Totem Pole Outputs (2-A Peak)\n• Trimmed Oscillator Discharge Current\n• Lo; | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:936.79 Kbytes Page:19 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:353.39 Kbytes Page:12 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:316.15 Kbytes Page:9 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:456.77 Kbytes Page:9 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:936.79 Kbytes Page:19 Pages | TI 德州仪器 | |||
封装/外壳:16-SOIC(0.295",7.50mm 宽) 功能:升压,升压/降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG CTRLR MULT TOP 16SOIC 集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:936.79 Kbytes Page:19 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:936.79 Kbytes Page:19 Pages | TI 德州仪器 | |||
封装/外壳:16-SOIC(0.295",7.50mm 宽) 功能:升压,升压/降压 包装:管件 描述:IC REG CTRLR MULT TOP 16SOIC 集成电路(IC) DC-DC 开关控制器 | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:936.79 Kbytes Page:19 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:936.79 Kbytes Page:19 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:936.79 Kbytes Page:19 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:456.77 Kbytes Page:9 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:316.15 Kbytes Page:9 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:936.79 Kbytes Page:19 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:353.39 Kbytes Page:12 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:936.79 Kbytes Page:19 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:936.79 Kbytes Page:19 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:936.79 Kbytes Page:19 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
HIGH-SPEED PWM CONTROLLER 文件:483.24 Kbytes Page:18 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:303.38 Kbytes Page:15 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:2.95381 Mbytes Page:13 Pages | TI 德州仪器 | |||
High Speed PWM Controller 文件:2.94619 Mbytes Page:13 Pages | TI 德州仪器 | |||
HIGH SPEED PWM CONTROLLER 文件:2.95381 Mbytes Page:13 Pages | TI 德州仪器 | |||
HIGH SPEED PWM CONTROLLER 文件:2.95381 Mbytes Page:13 Pages | TI 德州仪器 |
UC3823产品属性
- 类型
描述
- Duty cycle (Max) (%):
80
- Supply voltage (Max) (V):
12
- UVLO thresholds on/off (V):
9.2/8.4
- Features:
Error Amplifier
- Operating temperature range (C):
0 to 70
- Rating:
Catalog
- Frequency (Max) (kHz):
1000
- Gate drive (Typ) (A):
1.5
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
UTC |
23+ |
SOT23-6 |
100000 |
全新原装正品现货可开票 |
|||
TI |
25+ |
- |
7786 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
Texas Instruments |
24+ |
PDIP-16 |
12000 |
原装正品现货询价有惊喜 |
|||
TI/德州仪器 |
2025+ |
SOP-16 |
2500 |
原装进口价格优 请找坤融电子! |
|||
TEXAS INSTRUMENTS |
25+ |
SMD |
918000 |
明嘉莱只做原装正品现货 |
|||
TI |
23+ |
N/A |
86 |
代理渠道,价格优势 |
|||
TI |
21+ |
SOP16 |
1516 |
十年信誉,只做原装,有挂就有现货! |
|||
TI |
25+ |
SO16 |
21000 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
TI |
0514+ |
DIP16 |
2300 |
全新原装绝对自己公司现货 |
|||
TI |
22+ |
20-LCC |
2100 |
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