Datasheet Linear Technology LTC3532EDD#PBF — 数据表

制造商	Linear Technology
系列	LTC3532
零件号	LTC3532EDD#PBF

微功耗同步降压-升压型DC / DC转换器

数据表

PDF, 361 Kb, 修订版: C, 文件上传: Sep 21, 2017

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Package	3x3 DFN-10
Package Code	DD
Package Index	05-08-1699

参数化

Architecture	Constant Frequency Current Mode
Demo Boards	DC921A
Design Tools	LTspice Model
Export Control	no
Features	Output Disconnect, Burst Mode, Resistor Set Frequency
Frequency	2000 kHz
Frequency Adjust Range	300kHz - 2MHz
Integrated Inductor	no
Ishutdown	0.1 µA
Isupply	0.035 mA
Monolithic	yes
Number of Outputs	1
Operating Temperature Range	0 to 85 °C
Output Current	0.5 A
Polyphase	no
Synchronous	yes
Topology	Buck-Boost
Vin Max	5.5 V
Vin Min	2.4 V
Vout Max	5.25 V
Vout Min	2.4 V

生态计划

RoHS

Compliant

文章

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Efficient Buck-Boost Converter Ideal for Power Saving Modes and Wide Input Voltage Ranges &mdash LT Journal
PDF, 635 Kb, 档案已发布: Nov 21, 2006
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L DESIGN FEATURES Efп¬Ѓcient Buck-Boost Converter Ideal
for Power Saving Modes and Wide
by Kevin Ohlson
Input Voltage Ranges
Introduction
Portable handheld electronic tools,
gadgets, and toys are approaching
the multi-function equivalent of a
Swiss army knife. Previously separate
functions are now miniaturized and
combined into single pocket sized
package. Unless owned by a teenager
or a Hollywood agent, most gadgets
spend most of their time in a low power
state, waiting to come to life to make
a phone call, pulse a photoп¬‚ash or
spin music and video to a tiny hard
disk drive. These devices are powered
from a variety of power sources, which
means at some point the input voltage is higher than or lower than the
3.3V or 3.6V voltage needed to power
the internal electronics. The DC/DC
converters in the latest portables must …

模型线

系列: LTC3532 (4)

LTC3532EDD#PBF LTC3532EDD#TRPBF LTC3532EMS#PBF LTC3532EMS#TRPBF

制造商分类

Power Management > Switching Regulator > Buck-Boost Regulators > Internal Power Switch Buck-Boost

其他名称:

LTC3532EDDPBF, LTC3532EDD PBF

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