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See Technical Specifications

LMZ31520RLGT

Non-Isolated PoL Module DC DC Converter 1 Output 0.6 ~ 3.6V 20A 3V - 14.5V Input

Manufacturer:

TEXAS INSTRUMENTS INC
Mfr.Part #:

LMZ31520RLGT
Datasheet:

LMZ31520RLGT Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
ECCN Code:

EAR99
EDA/CAD Models:

Request Free CAD Models for LMZ31520RLGT

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

LMZ31520RLGT General Description

The LMZ31520 power module is an easy-to-use integrated power solution that combines a 20-A DC/DC converter with power MOSFETs, a shielded inductor, and passives into a low profile, QFN package. This total power solution allows as few as three external components and eliminates the loop compensation and magnetics part selection process.

The 15×16×5.8 mm QFN package is easy to solder onto a printed circuit board and allows a compact point-of-load design. Achieves greater than 95% efficiency, has ultra-fast load step response and excellent power dissipation capability with a thermal impedance of 8.6°C/W. The LMZ31520 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. Advanced packaging technology affords a robust and reliable power solution compatible with standard QFN mounting and testing techniques.

Key Features

Complete Integrated Power Solution;
Smaller than a Discrete Design
15 mm × 16 mm × 5.8 mm Package Size
- Pin Compatible with LMZ31530
Ultra-Fast Load Step Response
Efficiencies Up To 96%
Wide-Output Voltage Adjust
0.6 V to 3.6 V, with 1% Reference Accuracy
Optional Split Power Rails Allows
Input Voltage Down to 3 V
Selectable Switching Frequency
(300 kHz to 850 kHz)
Selectable Slow-Start
Adjustable Overcurrent Limit
Power Good Output
Output Voltage Sequencing
Over Temperature Protection
Pre-bias Output Start-up
Operating Temperature Range: –40°C to 85°C
Enhanced Thermal Performance: 8.6°C/W
Meets EN55022 Class A Emissions
- Integrated Shielded Inductor
Create a Custom Design Using the LMZ31520 With the WEBENCH^® Power Designer

Specifications

Source Content uid	LMZ31520RLGT	Pbfree Code	Yes
Part Life Cycle Code	Active	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Additional Feature	ALS OPTS IN ADJ MODE FROM 0.6 TO 3.6V, I/P SWT VOLT RANGE IS 3 TO 14.5V, SEATED HGT-NOM	Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	VOLTAGE-MODE	Input Voltage-Max	14.5 V
Input Voltage-Min	3 V	Input Voltage-Nom	12 V
JESD-30 Code	R-PXSS-N72	JESD-609 Code	e4
Length	16 mm	Moisture Sensitivity Level	3
Number of Functions	1	Number of Outputs	1
Number of Terminals	72	Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C	Output Current-Max	20 A
Output Voltage-Max	3.6 V	Output Voltage-Min	0.6 V
Output Voltage-Nom	1.8 V	Peak Reflow Temperature (Cel)	245
Qualification Status	Not Qualified	Seated Height-Max	2.7 mm
Surface Mount	YES	Switcher Configuration	BUCK
Switching Frequency-Max	850 kHz	Temperature Grade	INDUSTRIAL
Terminal Finish	NICKEL PALLADIUM GOLD	Terminal Form	NO LEAD
Terminal Pitch	0.8 mm	Terminal Position	UNSPECIFIED
Time@Peak Reflow Temperature-Max (s)	30	Width	15 mm
Iout (max) (A)	20	Vin (min) (V)	3
Vin (max) (V)	14.5	Vout (min) (V)	0.6
Vout (max) (V)	3.6	Soft start	Adjustable
Features	EMI Tested, Enable, Light Load Efficiency, Power good, Remote Sense	Operating temperature range (°C)	-40 to 85
Iq (typ) (mA)	39	Regulated outputs (#)	1
Switching frequency (max) (kHz)	850	Switching frequency (min) (kHz)	300
Duty cycle (max) (%)	80	Topology	Buck, Synchronous Buck
Type	Module	Rating	Catalog
Control mode	D-CAP

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Ratings and Reviews

B**s 04/26/2024

Fast delivery good product.

B**a 12/25/2021

Fast shipping. Not tested.

L**n 09/19/2021

Avaq's prompt delivery is truly impressive. I received my PE43712B-Z components well before the estimated time, allowing me to proceed with my project without any delays. Their efficiency and reliability are unmatched.

C**b 10/26/2020

Good quality product. Delivery is fast. I advise the seller.