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MP2918GL-Z

20 Terminals 4V~40V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~1MHz PWM Signal

Manufacturer: Monolithic Power Systems Inc.
Origchip NO: 541-MP2918GL-Z
Package: 20-TFQFN Exposed Pad
Datasheet: PDF
Stock: 700
Description: 20 Terminals 4V~40V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~1MHz PWM Signal (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Mounting Type	Surface Mount
Package / Case	20-TFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Additional Feature	REGULATING OUTPUT VOLTAGE MAX IS 25
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
JESD-30 Code	R-XQCC-N20
Function	Step-Down
Number of Outputs	1
Output Type	PWM Signal
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4V~40V
Control Features	Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min)	4V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	100kHz~1MHz
Input Voltage (Max)	40V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Duty Cycle (Max)	99.5%
Length	4mm
Width	3mm
RoHS Status	ROHS3 Compliant

MP2918GL-Z Overview

It comes in the 20-TFQFN Exposed Pad package, which makes switching controller suitable for most applications. For outputs of 1, this dc motor controller is suitable. PMIC packaging is solid with a Tape & Reel (TR) enclosure. It is capable of handling PWM Signal dc switching's outputs (s). dc control's supply and operating voltages are 4V~40V. A -40°C~125°C TJ dc switcher is not a problem. It can switch at 100kHz~1MHz. A generalization of dc dc regulator can be made using Surface Mount. In order to control switching efficiently, the dcdc regulator features Enable, Frequency Control, Power Good, Soft Start. The switch converters are connected to a SWITCHING CONTROLLER analog IC. QUAD are the position of the terminal of the switching converters. There are many different types of terminations for 20. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. It is recommended that the dc dc voltage regulator's minimum input voltage be 4V. The dc to dc regulator can only accept a maximum input voltage of 40V. The value of DC to DC voltage regulator is set at REGULATING OUTPUT VOLTAGE MAX IS 25 in order to fulfill the requirements more effectively.

MP2918GL-Z Features

PWM Signal Outputs
Switching Frequency: 100kHz~1MHz
Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
REGULATING OUTPUT VOLTAGE MAX IS 25

MP2918GL-Z Applications

There are a lot of Monolithic Power Systems Inc. MP2918GL-Z DC to DC converter applications.

Large fire protection systems
Household control circuits
Terrestrial set-top boxes
Shearing machines
Electrical power transmission
Energy management systems
Arc suppression circuits
Digital precision reference circuits
Electric heating, lighting
Mobile phones