HT7733S中文资料PDF规格书
HT7733S规格书详情
The HT77xxS devices are a high efficiency PFM synchronous step-up DC-DC converter series which are designed to operate with both wire wound chip power inductors and also with multi-layered chip power inductors. The device series have the advantages of extremely low start-up voltage as well as high output voltage accuracy. Being manufactured using CMOS technology ensures ultra low supply current. Because of their higher operating frequency, up to 500 kHz, the devices have the benefits of requiring smaller out line type lower value external inductors and capacitors. The higher operating frequency also offers theadvantages of much reduced audio frequency noise. The devices require only three external components to provide a fixed output voltage of 1.8V, 2.2V, 2.7V,3.0V, 3.3V, 3.7V or 5.0V.
Features
• Low start-up voltage: 0.7V (Typ.)
• High efficiency: 1.8V ≤ VOUT ≤ 2.2V upper 80,2.7V ≤ VOUT ≤ 5.0V upper 85 (Typ.)
• High output voltage accuracy: ±2.5
• Output voltage: 1.8V, 2.2V, 2.7V, 3.0V, 3.3V, 3.7V,5.0V
• Output current up to 100mA
• Ultra low supply current IDD: 4μA (Typ.)
• Low ripple and low noise
• Low shutdown current: 0.1μA (Typ.)
• TO92, SOT89, SOT23 and SOT23-5 package
产品属性
- 型号:
HT7733S
- 制造商:
HOLTEK
- 制造商全称:
Holtek Semiconductor Inc
- 功能描述:
100mA PFM Synchronous Step-up DC/DC Converter
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Holtek/Holmate Technology Corp |
21+ |
SOT23-3 |
1160 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
HOLTEK |
20+ |
SOT23-3 |
1160 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
HOLTEK(合泰/盛群) |
23+ |
SOT23 |
6000 |
询价 | |||
HOLTEK/合泰 |
21+ |
SOT-23-3 |
3000 |
只做原装,一定有货,不止网上数量,量多可订货! |
询价 | ||
HOLTEK/合泰 |
2021+ |
SOT89SOT23TO92 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
HOLTEK |
2018+ |
SOPDIP |
40661 |
進口臺灣原装合泰可追溯原厂技术支持燒錄開發 |
询价 | ||
HOLTEK(合泰/盛群) |
23+ |
SOT23 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
HOLTEK(台湾合泰/盛群) |
1932+ |
SOT-23(SOT-23-3) |
2789 |
向鸿优势仓库库存-绝对原装正品-不做假货! |
询价 | ||
HOLTEK(台湾合泰/盛群) |
2021+ |
SOT23-5 |
509 |
询价 | |||
HOLTEK |
22+ |
SOT89 |
97800 |
原装进口现货假一赔十 |
询价 |