Datasheet > SGM6601

SGM6601

更新时间： 2024-09-30 11:08:15

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
11页	706K
描述
Low-Power DC-DC Boost Converter

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SGM6601 数据手册

SGM6601

Low-Power DC-DC Boost Converter

FEATURES

GENERAL DESCRIPTION

 Input Voltage Range: 1.8V to 5.5V

The SGM6601 is a high-frequency boost converter. The

input voltage accepts a range of 1.8V to 5.5V. It is

specified for small to medium LCD bias supply and

white LED backlight supplies. The switching frequency

can reach up to 1MHz, which supports both ceramic

output capacitors and tantalum output capacitors.

 Maximum 38V Adjustable Output Voltage

 400mA Internal Switch Current

 Maximum 1MHz Switching Frequency

 20μA (TYP) Low Quiescent Current

 0.1μA (TYP) Shutdown Current

 Internal Soft-Start Function

 -40℃ to +85℃ Operating Temperature Range

The internal 400mA switch current limit provides a low

output voltage ripple. For low-power applications, this

device allows the use of a small form factor inductor. A

typical low quiescent current of 20μA together with an

optimized control scheme allows the device to achieve

very high efficiency over the whole load current.

 Available in Green TSOT-23-5 and TDFN-2×2-6L

Packages

APPLICATIONS

LCD Bias Supply

White-LED Supply for LCD Backlights

Mobile Phones

The adjustable output voltage can reach a maximum of

38V ideally with a dual cell NiMH/NiCd battery or a

single cell Li-ion battery. And a standard 3.3V/5V to 12V

power conversion can also be achieved.

Audio Player

Digital Camera

PDAs and Handheld PCs

The SGM6601 is available in TDFN-2×2-6L and

TSOT-23-5 packages. It operates over an ambient

temperature range of -40℃ to +85℃.

SG Micro Corp

FEBRUARY 2014 – REV. A

www.sg-micro.com

12 3 4 5 6 7...11

中文翻译

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与SGM6601相关器件

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SGM6604	SGMICRO	获取价格	20V Output Voltage Synchronous Boost Converter
SGM6605	SGMICRO	获取价格	Device Quiescent Current: 30Î¼A (TYP)
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