Datasheet Linear Technology LTC3703-5 — Datenblatt

HerstellerLinear Technology
SerieLTC3703-5

60V Synchronschaltregler-Controller

Datenblätter

Datasheet LTC3703-5
PDF, 386 Kb, Sprache: en, Datei hochgeladen: Sep 22, 2017, Seiten: 32
60V Synchronous Switching Regulator Controller
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Preise

Verpackung

LTC3703EG-5#PBFLTC3703EG-5#TRPBFLTC3703EGN-5#PBFLTC3703EGN-5#TRPBFLTC3703IG-5#PBFLTC3703IG-5#TRPBFLTC3703IGN-5#PBFLTC3703IGN-5#TRPBF
N12345678
PackageSSOP-28
Paketumrisszeichnung
SSOP-28
Paketumrisszeichnung
SSOP-16
Paketumrisszeichnung
SSOP-16
Paketumrisszeichnung
SSOP-28
Paketumrisszeichnung
SSOP-28
Paketumrisszeichnung
SSOP-16
Paketumrisszeichnung
SSOP-16
Paketumrisszeichnung
Package CodeGGGNGNGGGNGN
Package Index05-08-1640 (G28)05-08-1640 (G28)05-08-1641 (GN16)05-08-1641 (GN16)05-08-1640 (G28)05-08-1640 (G28)05-08-1641 (GN16)05-08-1641 (GN16)
Pin Count2828161628281616

Parameter

Parameters / ModelsLTC3703EG-5#PBFLTC3703EG-5#TRPBFLTC3703EGN-5#PBFLTC3703EGN-5#TRPBFLTC3703IG-5#PBFLTC3703IG-5#TRPBFLTC3703IGN-5#PBFLTC3703IGN-5#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Export Controlnononononononono
FeaturesNo Rsense, Resistor Set Frequency, External SynchronizationNo Rsense, Resistor Set Frequency, External SynchronizationNo Rsense, Resistor Set Frequency, External SynchronizationNo Rsense, Resistor Set Frequency, External SynchronizationNo Rsense, Resistor Set Frequency, External SynchronizationNo Rsense, Resistor Set Frequency, External SynchronizationNo Rsense, Resistor Set Frequency, External SynchronizationNo Rsense, Resistor Set Frequency, External Synchronization
Frequency, kHz600600600600600600600600
Frequency Adjust Range100kHz to 600kHz100kHz to 600kHz100kHz to 600kHz100kHz to 600kHz100kHz to 600kHz100kHz to 600kHz100kHz to 600kHz100kHz to 600kHz
Frequency Sync RangeUp to 600kHzUp to 600kHzUp to 600kHzUp to 600kHzUp to 600kHzUp to 600kHzUp to 600kHzUp to 600kHz
Integrated Inductornononononononono
Ishutdown, µA2525252525252525
Isupply, mA1.71.71.71.71.71.71.71.7
Max Phases11111111
Monolithicnononononononono
Number of Outputs11111111
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current, A2020202020202020
Polyphasenononononononono
Sense ResistorNoneNoneNoneNoneNoneNoneNoneNone
Switch Current, A2020202020202020
Synchronousyesyesyesyesyesyesyesyes
TopologyBuck, BoostBuck, BoostBuck, BoostBuck, BoostBuck, BoostBuck, BoostBuck, BoostBuck, Boost
Vin Max, V6060606060606060
Vin Min, V9.39.39.39.39.39.39.39.3
Vout Max, V55.855.855.855.855.855.855.855.8
Vout Maximum100V100V100V100V100V100V100V100V
Vout Min, V0.80.80.80.80.80.80.80.8
Vref Accuracy Over Temp, %11111111
Vswitch Max, V100100100100100100100100

Öko-Plan

LTC3703EG-5#PBFLTC3703EG-5#TRPBFLTC3703EGN-5#PBFLTC3703EGN-5#TRPBFLTC3703IG-5#PBFLTC3703IG-5#TRPBFLTC3703IGN-5#PBFLTC3703IGN-5#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Konstruktionshinweise

  • Buck or Boost: Rugged, Fast 60V Synchronous Controller Does Both &mdash DN370
    PDF, 96 Kb, Datei veröffentlicht: Jun 28, 2005
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Artikel

  • Synchronous Switching Regulator Controller Allows Inputs up to 100V &mdash LT Journal
    PDF, 433 Kb, Datei veröffentlicht: Mar 25, 2005
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Modellreihe

Herstellerklassifikation

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > High Input Voltage Buck | External Power Switch Buck Controllers
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost