Name: MP38891DL-LF-P
Brand: Monolithic Power Systems Inc.
SKU: MP38891DL-LF-P
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	12 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	14-VFDFN Exposed Pad
Number of Pins	14
Supplier Device Package	14-QFN (3x4)
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2011
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Function	Step-Down
Number of Outputs	1
Efficiency	95 %
Voltage - Input (Max)	30V
Output Voltage	15V
Output Type	Adjustable
Max Output Current	6A
Operating Supply Voltage	30V
Voltage - Input (Min)	4.5V
Output Configuration	Positive
Current - Output	6A
Max Output Voltage	15V
Voltage - Output (Min/Fixed)	0.8V
Topology	Buck
Min Input Voltage	4.5V
Frequency - Switching	420kHz
Max Input Voltage	30V
Synchronous Rectifier	No
Min Output Voltage	800mV
Voltage - Output (Max)	15V
RoHS Status	ROHS3 Compliant

MP38891DL-LF-P Product Details

MP38891DL-LF-P Overview

This harley voltage regulator utilizes the Tape & Reel (TR) package for optimized performance. For space-saving purposes, this voltage regulator is available in the 14-VFDFN Exposed Pad package. 1 outputs have been configured in the voltage regulator 12v. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. There is a switching regulator that is compatible with the Surface Mount mounting. During switching regulator operation, the operating temperature should remain at -40°C~85°C TA. Voltage regulator's switching frequency reaches 420kHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 4.5V. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 0.8V. Featuring a 6A output current, dc to dc voltage regulator offers maximum design flexibility. Voltage regulator's input voltage can reach 30V. There is a possibility that DC DC switching regulator can give voltage at 15V volts. For switching regulator operation, 14 pins are used. The output voltage of this voltage regulator 12v should at least be set at 800mV volts at all times. Accordingly, dc to dc voltage regulator's maximum output current is 6A A. By using the 15V's maximal output voltage, adjusting voltage regulator can operate easily. With a maximum output voltage of 15V, DC DC switching regulator has a very high efficiency. Switching regulators operate at 30V supply voltages. Stable operation of switching regulator is possible because of the high operating temperature 85°C limit. The voltage regulator 12v must operate at a minimum operating temperature of -40°C in order to remain reliable. Input voltages as low as 4.5V can be used for DC DC switching regulator. Designed to sustain a maximum input voltage of 30V, this DC-DC switching regulator maintains a maximum output voltage of DC.