Datasheet Linear Technology LT1534 — 数据表

制造商Linear Technology
系列LT1534

超低噪声2A开关稳压器

数据表

Datasheet LT1534
PDF, 216 Kb, 语言: en, 文件上传: Sep 3, 2017, 页数: 16
Ultralow Noise 2A Switching Regulators
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价格

打包

LT1534CS#PBFLT1534CS#TRPBFLT1534IS#PBFLT1534IS#TRPBF
N1234
PackageSO-16
包装外形图
SO-16
包装外形图
SO-16
包装外形图
SO-16
包装外形图
Package CodeSSSS
Package Index05-08-1610 (S16)05-08-1610 (S16)05-08-1610 (S16)05-08-1610 (S16)
Pin Count16161616

参数化

Parameters / ModelsLT1534CS#PBFLT1534CS#TRPBFLT1534IS#PBFLT1534IS#TRPBF
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice Model
Export Controlnononono
FeaturesLow EMI, Adjustable Slew Rate, External SynchronizationLow EMI, Adjustable Slew Rate, External SynchronizationLow EMI, Adjustable Slew Rate, External SynchronizationLow EMI, Adjustable Slew Rate, External Synchronization
Frequency, kHz250250250250
Frequency Adjust Range25kHz - 250kHz25kHz - 250kHz25kHz - 250kHz25kHz - 250kHz
Frequency Sync Range25kHz - 375kHz25kHz - 375kHz25kHz - 375kHz25kHz - 375kHz
Integrated Inductornononono
Ishutdown, µA12121212
Isupply, mA12121212
Monolithicyesyesyesyes
Number of Outputs1111
Operating Temperature Range, °C0 to 700 to 70-40 to 85-40 to 85
Polyphasenononono
Switch Current, A2222
Synchronousnononono
TopologyBoost, Flyback, SepicBoost, Flyback, SepicBoost, Flyback, SepicBoost, Flyback, Sepic
Vin Max, V23232323
Vin Min, V2.72.72.72.7
Vout Max, V35353535
Vout Min, V1.31.31.31.3
Vswitch Max, V35353535

生态计划

LT1534CS#PBFLT1534CS#TRPBFLT1534IS#PBFLT1534IS#TRPBF
RoHSCompliantCompliantCompliantCompliant

其他选择

LT1534-1

应用须知

  • High Voltage, Low Noise, DC/DC Converters &mdash AN118
    PDF, 2.6 Mb, 档案已发布: Mar 28, 2008
    Photomultipliers (PMT), avalanche photodiodes (APD), ultrasonic transducers, capacitance microphones, radiation detectors and similar devices require high voltage, low current bias. Additionally, the high voltage must be pristinely free of noise; well under a millivolt is a common requirement with a few hundred microvolts sometimes necessary. Normally, switching regulator configurations cannot achieve this performance level without employing special techniques. One aid to achieving low noise is that load currents rarely exceed 5mA. This freedom permits output filtering methods that are usually impractical.
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  • Circuitry for Signal Conditioning and Power Conversion &mdash AN75
    PDF, 508 Kb, 档案已发布: Mar 1, 1999
    This publication includes designs for data converters and signal conditioners, transducer circuits, crystal oscillators and power converters. Wideband and micropower circuitry receive special attention. Tutorials on micropower design techniques and parasitic effects of test equipment are included.
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设计须知

  • LT1534 Ultralow Noise Switching Regulator Controls EMI &mdash DN178
    PDF, 99 Kb, 档案已发布: Apr 1, 1998
    从文件中提取

模型线

制造商分类

  • Power Management > Switching Regulator > Ultralow Noise Regulators