LMZ31704RVQT - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LMZ31704RVQT
Manufacturer

TI
ChipWorker Part#

CW2568504
Category

DC to DC Converter
Package

QFN-42
Description

TEXAS INSTRUMENTS LMZ31704RVQT DC-DC POL Converter, Adjustable, Buck, 1.2MHz, 2.95V to 5.5V out, 4A, BQFN-42
Documentation

Datasheet

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LMZ31704RVQT Specifications

Attribute	Attribute Value

Part Number	LMZ31704RVQT
Manufacturer	TI
ChipWorker Part#	CW2568504
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	42 Pin
Case/Package	QFN-42
Number of Outputs	1 Output
Output Voltage	0.6V ~ 5.5V
Output Current	4 A
Number of Positions	42 Position
Number of Regulated Outputs	1 Output
Switching Frequency	1.2 MHz
Topology	Buck
Input Voltage (Max)	17 V
Input Voltage (Min)	2.95 V
Input Voltage (DC Max)	17 V
Input Voltage (DC Min)	2.95 v
Output Voltage (Max)	5.5 V
Output Voltage (Min)	2.95 V
Output Current (Max)	4 A
Input Power (Max)	22 W
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	2.95V ~ 17V
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Size-Width	10.15 mm
Size-Height	4.35 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The LMZ31704RVQT is a SIMPLE SWITCHER® Power Module with current sharing that combines a 4A DC/DC converter with power MOSFETs, a shielded inductor and passives into a low profile. This is an easy-to-use integrated power solution. This total power solution allows as few as three external components and eliminates the loop compensation and magnetic part selection process. It is easy to solder onto a printed circuit board and allows a compact point-of-load design. It achieves greater than 95% efficiency and excellent power dissipation capability with a thermal impedance of 13.3°C/W. The LMZ31704 offers the flexibility and the feature-set of a discrete point-of-load design and is ideal for powering a wide range of ICs and systems.
Complete integrated power solution allows small footprint, low-profile design
Eco-mode/light load efficiency
Supports parallel operation for higher current
Synchronizes to an external clock
Adjustable slow-start
Output voltage sequencing/tracking
Power good output
Programmable undervoltage lockout
Overcurrent and over temperature protection
Pre-bias output start-up
Adjustable switching frequency
Meets EN55022 class B emissions - Integrated shielded inductor
Wide-output voltage adjust - 0.6 to 5.5V with 1% reference accuracy
Green product and no Sb/Br

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