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APW7077AZBI-TU中文资料PDF规格书
APW7077AZBI-TU规格书详情
General Description
The APW7077/A series are multi-function PWM step-upDC-DCconverterwithanadaptivevoltagemode controller and higher efficiency application from one to four cells battery packs. The APW7077/A series are set PWM operating mode, voltage-mode to follow portable application. And built-in driver pin, EXT pin, for connecting to an external transistor or MOSFET during light load, the device will automatically skip switching cycles to maintain high efficiency. The APW7077/A series consists of PWM controller, reference voltage, phase compensation, oscillator, soft-start, driver block. It will provide to operate suitable voltage without external compensation circuit. The APW7077/A series have fixed voltage and adjustable voltage version from a wide input voltage ranges 0.7V to 5.5V for step-up DC-DC converter. The start-up is guaranteed at 1V and the device is operating down to 0.7V. And providing up to 300mA loading current. Besides, low quiescent current (switch-off) is guaranteed.
Features
● Low Start-up Voltage 0.9V
● Fixed 300kHZ Operating Frequency
● Built-In Internal Soft Start Circuit
● Low Operating Current
● 3.3V and 5V (±2.5) Fixed (APW7077) or Adjustable Output Voltage (APW7077A)
● High Efficiency Up to 88 at 400mA Output Current
● High Output Current Up to 1A
● Compact Package: SOT-23-5
● Lead FreeAvailable (RoHS Compliant)
Applications
● Cellular and Portable Phones
● PortableAudio
● Camcorders andDigital Still Camera
● Hand-held Instrument
● PDAs
产品属性
- 型号:
APW7077AZBI-TU
- 制造商:
ANPEC
- 制造商全称:
Anpec Electronics Coropration
- 功能描述:
PWM Step-Up DC-DC Converter
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ANPEC |
2020+ |
MSOP-8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ANPEC |
20+/21+ |
SOT-23-5 |
9500 |
全新原装进口价格优势 |
询价 | ||
ANPEC/茂达 |
24+ |
SMD |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
ANPEC/茂达电子 |
21+ |
MSOP8 |
2500 |
询价 | |||
ANPEC/Anpec Electronics Corp/ |
21+ |
QFN |
300 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ANPEC |
1742+ |
SOT23-5 |
98215 |
只要网上有绝对有货!只做原装正品! |
询价 | ||
ANPEC/茂达电子 |
23+ |
SOT23-5 |
333652 |
升压IC原装现货有优势 |
询价 | ||
ANPEC |
2017+ |
MSOP8 |
21455 |
深圳代理原装现货进口库存(香港-日本-台湾)开17点增票 |
询价 | ||
ANPEC |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ANPEC/茂达电子 |
2021+ |
SOT23-5 |
388888 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 |