Datasheet Linear Technology LTC3703-5

ManufacturerLinear Technology
SeriesLTC3703-5

60V Synchronous Switching Regulator Controller

Datasheets

Datasheet LTC3703-5
PDF, 386 Kb, Language: en, File uploaded: Sep 22, 2017, Pages: 32
60V Synchronous Switching Regulator Controller
Extract from the document

Prices

Packaging

LTC3703EG-5#PBFLTC3703EG-5#TRPBFLTC3703EGN-5#PBFLTC3703EGN-5#TRPBFLTC3703IG-5#PBFLTC3703IG-5#TRPBFLTC3703IGN-5#PBFLTC3703IGN-5#TRPBF
N12345678
PackageSSOP-28
Package Outline Drawing
SSOP-28
Package Outline Drawing
SSOP-16
Package Outline Drawing
SSOP-16
Package Outline Drawing
SSOP-28
Package Outline Drawing
SSOP-28
Package Outline Drawing
SSOP-16
Package Outline Drawing
SSOP-16
Package Outline Drawing
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

Parametrics

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

Eco Plan

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

Design Notes

  • Buck or Boost: Rugged, Fast 60V Synchronous Controller Does Both &mdash DN370
    PDF, 96 Kb, File published: Jun 28, 2005
    Extract from the document

Articles

  • Synchronous Switching Regulator Controller Allows Inputs up to 100V &mdash LT Journal
    PDF, 433 Kb, File published: Mar 25, 2005
    Extract from the document

Model Line

Manufacturer's Classification

  • 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
EMS supplier