MP9943GQ-Z

Name	Value
Type	Parameter
Factory Lead Time	10 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	8-VDFN
Number of Pins	8
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
Published	2012
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Terminal Position	DUAL
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
[email protected] Reflow Temperature-Max (s)	40
Function	Step-Down
Number of Outputs	1
Voltage - Input (Max)	36V
Output Type	Adjustable
Voltage - Input (Min)	4V
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING REGULATOR
Output Configuration	Positive
Current - Output	3A
Max Output Voltage	28.5V
Voltage - Output (Min/Fixed)	0.8V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	410kHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Min Output Voltage	800mV
Length	3mm
Width	3mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

Name

Value

Type

Parameter

Factory Lead Time

10 Weeks

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

8-VDFN

Number of Pins

Operating Temperature

-40°C~125°C TJ

Packaging

Tape & Reel (TR)

Published

2012

JESD-609 Code

Part Status

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

ECCN Code

EAR99

Terminal Finish

Matte Tin (Sn)

Terminal Position

DUAL

Terminal Form

NO LEAD

Peak Reflow Temperature (Cel)

260

Terminal Pitch

0.65mm

[email protected] Reflow Temperature-Max (s)

Function

Step-Down

Number of Outputs

Voltage - Input (Max)

36V

Output Type

Adjustable

Voltage - Input (Min)

Input Voltage-Nom

12V

Analog IC - Other Type

SWITCHING REGULATOR

Output Configuration

Positive

Current - Output

Max Output Voltage

28.5V

Voltage - Output (Min/Fixed)

0.8V

Topology

Buck

Control Mode

CURRENT-MODE

Frequency - Switching

410kHz

Control Technique

PULSE WIDTH MODULATION

Synchronous Rectifier

Yes

Min Output Voltage

800mV

Length

3mm

Width

3mm

RoHS Status

ROHS3 Compliant

Lead Free

Quantity	Unit Price	Ext. Price
5,000	$1.19000	$5.95

MP9943GQ-Z Overview

For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. There are 8 terminations in this harley voltage regulator. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. In order to save space, this harley voltage regulator is available in the 8-VDFN package. A total of 1 outputs are configured in this voltage regulator. The adjusting voltage regulator generates Adjustable output. Surface Mount-mount switching regulator. This voltage regulator 12v should operate at a temperature of -40°C~125°C TJ when operating. A DC-DC switching regulator such as this one switches at 410kHz. The voltage regulator can be operated with a voltage as low as 4V as an input voltage. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.8V. A maximum design flexibility is provided by the 3A output current of voltage regulator. 36V volts is DC DC switching regulator's maximum input voltage. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. An input voltage of 12V is required for switching regulator operation. To operate the voltage regulator 12v, 8 pins are required. This voltage regulator 12v should be configured with an output voltage that is at least 800mV. There is a maximum output voltage of 28.5V from this voltage regulator 12v.

MP9943GQ-Z Features

1 outputs
Peak reflow temperature (Cel) of 260
8 pins

MP9943GQ-Z Applications

There are a lot of Monolithic Power Systems Inc. MP9943GQ-Z Voltage Regulators applications.

Mobile phones
Low output voltage switching power supply circuits
Remotely powered electric motors
Elevator lighting
Precision electronic equipment
Surge protection circuits
Gear/thread machining machines
Solar power plants
Nuclear power plants
Industrial robots