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  • NCP1550SN19T1

NCP1550SN19T1

5 Terminals 2.45V~5.5V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 600kHz Transistor Driver


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-NCP1550SN19T1
  • Package: SOT-23-5 Thin, TSOT-23-5
  • Datasheet: PDF
  • Stock: 982
  • Description: 5 Terminals 2.45V~5.5V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 600kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2.45V~5.5V
Control Features Enable
Input Voltage (Min) 2.45V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 600kHz
Input Voltage (Max) 5.5V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 100%
Length 3mm
RoHS Status Non-RoHS Compliant
Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e0
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 5
Terminal Finish TIN LEAD
Additional Feature PFM CONTROL TECHNIQUE IS ALSO POSSIBLE
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Terminal Pitch 0.95mm
Time@Peak Reflow Temperature-Max (s) 30
JESD-30 Code R-PDSO-G5
Function Step-Down
Number of Outputs 1
Qualification Status COMMERCIAL
Output Type Transistor Driver

NCP1550SN19T1 Overview


It comes in the SOT-23-5 Thin, TSOT-23-5 package, which makes switching controller suitable for most applications. 1 outputs are supported by the dc motor controller. PMIC packaging is solid with a Tape & Reel (TR) enclosure. With Transistor Driver dc switching's output (s), it is able to handle it. 2.45V~5.5V is the supply voltage and the operating voltage of the dc control. Suitable for a -40°C~85°C TA dc switcher. It can switch at 600kHz. The Surface Mount makes it ideal for general dc dc regulator. For efficient switching control, the dcdc regulator features Enable. An analog IC SWITCHING CONTROLLER is connected to the switch converters. There are a DUAL terminal on the switching converters. The 5 terminations can be used for a wide range of dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 5V is input. Input voltage of dc dc voltage regulator must be 2.45V. It should be noted that the dc to dc regulator only accepts 5.5V voltage as input voltage. This value is PFM CONTROL TECHNIQUE IS ALSO POSSIBLE so that DC to DC voltage regulator better serves the purpose.

NCP1550SN19T1 Features


Transistor Driver Outputs
Switching Frequency: 600kHz
Enable
PULSE WIDTH MODULATION
PFM CONTROL TECHNIQUE IS ALSO POSSIBLE

NCP1550SN19T1 Applications


There are a lot of Rochester Electronics, LLC NCP1550SN19T1 DC to DC converter applications.

  • Boring machines
  • Low output voltage switching power supply circuits
  • Product burn-in
  • Program control systems
  • Arc suppression circuits
  • Emergency lighting monitoring equipment
  • Computer rooms
  • Balance equipment
  • Injection molding machinery
  • Computer-related products