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NCP81276MNTXG

40 Terminals 4.5V~20V DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 250kHz~1.2MHz PWM Signal

Manufacturer: ON Semiconductor
Origchip NO: 598-NCP81276MNTXG
Package: 40-VFQFN Exposed Pad
Datasheet: PDF
Stock: 445
Description: 40 Terminals 4.5V~20V DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 250kHz~1.2MHz PWM Signal (Kg)

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Details

Tags

Parameters
Factory Lead Time	30 Weeks
Lifecycle Status	ACTIVE (Last Updated: 21 hours ago)
Package / Case	40-VFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-10°C~100°C TA
Packaging	Tape & Reel (TR)
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	40
Terminal Finish	Tin (Sn)
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Time@Peak Reflow Temperature-Max (s)	30
Function	Step-Down
Number of Outputs	4
Output Type	PWM Signal
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive and Negative
Voltage - Supply (Vcc/Vdd)	4.5V~20V
Control Features	Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	250kHz~1.2MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Serial Interfaces	I2C, PSI
Height Seated (Max)	1mm
Length	5mm
Width	5mm
RoHS Status	ROHS3 Compliant

NCP81276MNTXG Overview

The switching controller fits in the 40-VFQFN Exposed Pad package and is ideal for most applications. For 4 outputs, the dc motor controller is appropriate. A solid enclosure of Tape & Reel (TR) surrounds pmic. It is capable of handling PWM Signal dc switching's outputs (s). dc control's supply and operating voltages are 4.5V~20V. Worked in a -10°C~100°C TA dc switcher before. This switching controller can switch at 250kHz~1.2MHz. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. QUAD are the position of the terminal of the switching converters. Various 40 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION.