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NCP1550SN27T1

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

Manufacturer: Rochester Electronics, LLC
Origchip NO: 699-NCP1550SN27T1
Package: SOT-23-5 Thin, TSOT-23-5
Datasheet: PDF
Stock: 273
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
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	no
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
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

NCP1550SN27T1 Overview

This switching controller fits most application requirements since it is packaged in a SOT-23-5 Thin, TSOT-23-5 package. There is sufficient capacity to generate switching controller for outputs 1. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. With Transistor Driver dc switching's output (s), it is able to handle it. The supply and operating voltage of the dc control are 2.45V~5.5V. Suitable for a -40°C~85°C TA dc switcher. The switching controller is capable of switching at the 600kHz position. As it has a Surface Mount value, it can be used for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Enable. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. A switching converters's terminal (s) sits at the DUAL position. 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. DC switcher's input voltageis set to 5V. An input voltage of 2.45V is the minimum required for the dc dc voltage regulator. Voltages 5.5V are the maximum that the dc to dc regulator will accept. Hence, PFM CONTROL TECHNIQUE IS ALSO POSSIBLE is used to better suit the DC to DC voltage regulator's situation.