Datasheet Linear Technology LTC1911EMS8-1.8#PBF — 数据表

制造商	Linear Technology
系列	LTC1911
零件号	LTC1911EMS8-1.8#PBF

低噪声，高效，无电感降压型DC / DC转换器

数据表

PDF, 215 Kb, 文件上传: Sep 27, 2017

从文件中提取

价格

打包

Package	MS-8
Package Code	MS8
Package Index	05-08-1660

参数化

Demo Boards	DC342A-A,DC342A-B
Design Tools	LTspice Model
Export Control	no
Frequency	1500 kHz
Function	Regulated Step-Down Charge Pump
Ishutdown	10 µA
Isupply	0.18 mA
Number of Outputs	1
Operating Temperature Range	0 to 85 °C
Output Current	0.25 A
Output Voltage	1.5V, 1.8V
Vin Max	5.5 V
Vin Min	2.7 V

生态计划

RoHS

Compliant

文章

下载
No Space? No Problem for these Tiny, Inductorless, Efficient, Low Noise, 1.8V and 1.5V, Step-Down DC/DC Converters &mdash LT Journal
PDF, 108 Kb, 档案已发布: Dec 1, 2001
从文件中提取
DESIGN FEATURES No Space? No Problem for these Tiny,
Inductorless, Efficient, Low Noise, 1.8V
and 1.5V, Step-Down DC/DC
by Bill Walter
Converters
Introduction
The proliferation of portable devices
with ever increasing functionality has
imposed a higher demand on power
conversion circuitry, with a continued emphasis on maximizing battery
life while reducing board real estate.
The new LTC1911 Step-Down DC/
DC converter helps designers make
extremely small conversion circuits
while maintaining the high efficiencies needed to extend battery life. The
LTC1911 saves space by operating at
high frequency, allowing the use of
tiny low cost ceramic capacitorsвЂ”no
inductors required. The LTC1911 also
comes in a low profile (1.1mm) MSOP8 package. Figure 1 shows just how
small the conversion circuit can beвЂ”
a complete converter takes less than
0.08in2 of board space. Its small size …

模型线

系列: LTC1911 (4)

LTC1911EMS8-1.5#PBF LTC1911EMS8-1.5#TRPBF LTC1911EMS8-1.8#PBF LTC1911EMS8-1.8#TRPBF

制造商分类

Power Management > Inductorless (Charge Pump) DC/DC Converters > Regulated Step-Down Charge Pumps

其他名称:

LTC1911EMS8-1.8PBF, LTC1911EMS8-1.8 PBF, LTC1911EMS81.8#PBF, LTC1911EMS8 1.8#PBF

联络人