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APW7075OC-TU中文資料茂達(dá)電子數(shù)據(jù)手冊PDF規(guī)格書
APW7075OC-TU規(guī)格書詳情
General Description
The APW7075 is a PWM/PFM, high-efficiency and step-upDC-DC converter with an integrated LDO input switch for dual mode application. During battery mode operation, the APW7075 acts as synchronous rectifier and step-up DC-DC converter with a fixed or adjustable output voltage. When the VIN pin sense 5V input voltage, the APW7075 is switched to LDO operation mode, maintainingthe constant output voltage.
The input voltage ranges from 0.6 V to 4.5V for step up DC-DC converter. The start-up is guaranteed at1V and the device is operating down to 0.6V. When the device is at LDO operating mode, the suitable output voltage 3.3V and loading current 500mA for maximum power consumption are guaranteed.
The APW7075 is suited for dual mode and portable battery powered appliance with low-battery detector. In dual-mode applications, theAPW7075 draws power from any available 5V USB connection and reverts to battery power when the USB power is removed.
Features
? Built-In a 500mA LDO and Synchronous Step-Up DC-DCConverter
? Built-In PWM/PFM Operating Mode
? Provided Dual Input Power Sources
? Connect FB to OUT for 3.3V Output Voltage or GND for 2.5V Output Voltage or an External Resistor Divider for Adjustable Output Voltage.
? Fixed 300KHz Operating Frequency
? High Efficiency Up to 94 at 200mA Output Current
? 0.6V to 4.5V Operating Voltage
? 1V Start Up Input Voltage
? Low Battery Voltage Detection
? Reverse Voltage Protection
? Internal Synchronous Rectifier
? Automatic Detection Input Voltage
? Compact SOP-8-P and TSSOP-8 Packages
? Lead Free Available (RoHS Compliant)
Applications
? Dual Mode Power System
? USB Peripheral
? Camcorders andDigital Camera
? Hand-held Instrument
? PDAs
產(chǎn)品屬性
- 型號：
APW7075OC-TU
- 制造商：
ANPEC
- 制造商全稱：
Anpec Electronics Coropration
- 功能描述：
Step-Up Converter and LDO Combo
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ANPEC/茂達(dá)電子 |
24+ |
SOT23-5 |
9800 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價(jià) | ||
ANPEC |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
ANPEC |
24+ |
SOT-23-5 |
3500 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
ANPEC茂達(dá) |
22+ |
SOT23-5 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
ANPEC |
2015+ |
SOT23-6 |
28989 |
專業(yè)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
ANPEC |
24+ |
SMD |
30000 |
詢價(jià) | |||
ANPEC |
24+ |
S0T23-5 |
41 |
原裝正品,假一罰十! |
詢價(jià) | ||
ANPEC |
2023+ |
SOT-23-5 |
5800 |
進(jìn)口原裝,現(xiàn)貨熱賣 |
詢價(jià) | ||
ANPEC |
2020+ |
SOT23-5 |
5000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
CHINA |
24+ |
SOT23-5 |
8000 |
優(yōu)勢現(xiàn)貨 |
詢價(jià) |
