| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
RT7789D | PowerZero™ 多重模式之返驰式转换控制器 RT7789D系列为强化高效能多重模式脉波宽度调变 (PWM) 之返驰式转换控制器, 并加入立锜的零功率损耗技术 (SmartJitterTM) 和智能型抖频技术 (SmartJitterTM) 之专利。创新的零功率损耗技术整合HV装置,提供出色的节能解决方案,创新的智能型抖频技术,不仅可降低系统进入绿能模式所造成之电磁干扰,亦可消除输出抖频纹波。同时,RT7789D兼具多重模式控制方案,可在连续导通模式 (CCM) 于具谷底切换至非连续导通模式 (DCM) 控制,达到产品效能升级之效益。\n\nRT7789D为用于返驰式转换器的电流模式脉波宽度调变 • 具专利之零功率损耗技术►整合700V启动装置►Brown-In/Brown-Out保护\n• 可在连续导通模式与具有谷底切换的非连续导通模式下操作\n• 可编程传输延迟时间补偿\n• 可编程外部过温度保护\n• 高噪声抗扰\n• 符合RoHS规范,不含卤素; | Richtek 立锜科技 | Richtek | |
240RGB x 320 dot 262K Color with Frame Memory Single-Chip TFT Controller/Driver GENERAL DESCRIPTION The ST7789VI is a single-chip controller/driver for 262K-color, graphic type TFT-LCD. It consists of 720 source line and 320 gate line driving circuits. This chip is capable of connecting directly to an external microprocessor, and accepts, 8-bits/9-bits/16-bits/18-bits para 文件:3.18926 Mbytes 页数:316 Pages | SITRONIX 矽创电子 | SITRONIX | ||
The ST7789V is a single-chip controller/driver for 262K-color 文件:8.55722 Mbytes 页数:308 Pages | SITRONIX 矽创电子 | SITRONIX | ||
240RGB x 320 dot 262K Color with Frame Memory Single-Chip TFT Controller/Driver GENERAL DESCRIPTION The ST7789VI is a single-chip controller/driver for 262K-color, graphic type TFT-LCD. It consists of 720 source line and 320 gate line driving circuits. This chip is capable of connecting directly to an external microprocessor, and accepts, 8-bits/9-bits/16-bits/18-bits para 文件:3.18926 Mbytes 页数:316 Pages | SITRONIX 矽创电子 | SITRONIX |
技术参数
- Feedback Regulation Mode:
SSR
- Switching Frequency_Normal(kHz):
65
- Switching Frequency_Peak(kHz):
65
- Peak load Application:
No
- HV Start-up:
Yes
- CCM/Valley Multi-mode:
CCM/Valley Switching Multi-mode
- Programmable Burst/Green-mode:
No
- Brown-in/out:
Yes (AC Side)
- OVP:
OVP
- External OTP:
Yes
- UVLO ON(V):
18
- UVLO OFF(V):
6.5
- VDD OVP(V):
34.5
- Features:
Current Mode Control;Cycle-by-Cycle Current Limit;OCP;OVP;PWM;SCP;UVP
- Package Type:
SOP-8
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
RICHTEK/立锜 |
24+ |
SOP-8 |
35000 |
原装现货 |
询价 | ||
RICHTEK/立錡 |
24+ |
SOP-8 |
5000 |
原装正品优势供应 |
询价 | ||
RICHTEK(台湾立锜) |
25+ |
封装 |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 | ||
RICHTEK |
15+ |
SOP-8 |
99 |
上传都是百分之百进口原装现货 |
询价 | ||
RICHTEK/立锜 |
21+ |
SOP8 |
15000 |
询价 | |||
RICHTEK/立锜 |
2022+ |
QFN |
3000 |
原厂代理 终端免费提供样品 |
询价 | ||
RICHTEK |
22+ |
QFN |
60000 |
立绮全线/只有原装/接受订货 |
询价 | ||
RICHTEK/立锜 |
23+ |
QFN-40 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
RICHTEK/立锜 |
25+ |
QFN |
25000 |
代理原装现货,假一赔十 |
询价 |
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