Datasheet Linear Technology LT1534-1 — Datenblatt
Hersteller | Linear Technology |
Serie | LT1534-1 |
Ultralow Noise 2A Schaltregler
Datenblätter
Datasheet LT1534
PDF, 216 Kb, Sprache: en, Datei hochgeladen: Sep 3, 2017, Seiten: 16
Ultralow Noise 2A Switching Regulators
Ultralow Noise 2A Switching Regulators
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Preise
Verpackung
LT1534CS-1#PBF | LT1534CS-1#TRPBF | LT1534IS-1#PBF | LT1534IS-1#TRPBF | |
---|---|---|---|---|
N | 1 | 2 | 3 | 4 |
Package | SO-16 Paketumrisszeichnung | SO-16 Paketumrisszeichnung | SO-16 Paketumrisszeichnung | SO-16 Paketumrisszeichnung |
Package Code | S | S | S | S |
Package Index | 05-08-1610 (S16) | 05-08-1610 (S16) | 05-08-1610 (S16) | 05-08-1610 (S16) |
Pin Count | 16 | 16 | 16 | 16 |
Parameter
Parameters / Models | LT1534CS-1#PBF | LT1534CS-1#TRPBF | LT1534IS-1#PBF | LT1534IS-1#TRPBF |
---|---|---|---|---|
Design Tools | LTspice Model | LTspice Model | LTspice Model | LTspice Model |
Export Control | no | no | no | no |
Features | Low EMI, Adjustable Slew Rate, External Synchronization | Low EMI, Adjustable Slew Rate, External Synchronization | Low EMI, Adjustable Slew Rate, External Synchronization | Low EMI, Adjustable Slew Rate, External Synchronization |
Frequency, kHz | 250 | 250 | 250 | 250 |
Frequency Sync Range | 25kHz - 375kHz | 25kHz - 375kHz | 25kHz - 375kHz | 25kHz - 375kHz |
Integrated Inductor | no | no | no | no |
Ishutdown, µA | 12 | 12 | 12 | 12 |
Isupply, mA | 12 | 12 | 12 | 12 |
Monolithic | yes | yes | yes | yes |
Number of Outputs | 1 | 1 | 1 | 1 |
Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 |
Polyphase | no | no | no | no |
Switch Current, A | 2 | 2 | 2 | 2 |
Synchronous | no | no | no | no |
Topology | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic |
Vin Max, V | 23 | 23 | 23 | 23 |
Vin Min, V | 2.7 | 2.7 | 2.7 | 2.7 |
Vout Max, V | 35 | 35 | 35 | 35 |
Vout Min, V | 1.3 | 1.3 | 1.3 | 1.3 |
Vswitch Max, V | 35 | 35 | 35 | 35 |
Öko-Plan
LT1534CS-1#PBF | LT1534CS-1#TRPBF | LT1534IS-1#PBF | LT1534IS-1#TRPBF | |
---|---|---|---|---|
RoHS | Compliant | Compliant | Compliant | Compliant |
Andere Optionen
Anwendungshinweise
- High Voltage, Low Noise, DC/DC Converters &mdash AN118PDF, 2.6 Mb, Datei veröffentlicht: 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 conп¬Ѓgurations 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 п¬Ѓltering methods that are usually impractical.Auszug aus dem Dokument - Circuitry for Signal Conditioning and Power Conversion &mdash AN75PDF, 508 Kb, Datei veröffentlicht: 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.Auszug aus dem Dokument
Konstruktionshinweise
- LT1534 Ultralow Noise Switching Regulator Controls EMI &mdash DN178PDF, 99 Kb, Datei veröffentlicht: Apr 1, 1998Auszug aus dem Dokument
Modellreihe
Serie: LT1534-1 (4)
Herstellerklassifikation
- Power Management > Switching Regulator > Ultralow Noise Regulators