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LMZ14201TZ-ADJ

Switching Voltage Regulators

Manufacturer:

TI
Mfr.Part #:

LMZ14201TZ-ADJ
Datasheet:

LMZ14201TZ-ADJ Datasheet (PDF)
Description:

Switching Voltage Regulators
Datasheet:

Datasheet
Availability:

N/A
Minimum Operating Temperature:

- 40 C
EDA/CAD Models:

Request Free CAD Models for LMZ14201TZ-ADJ

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LMZ14201TZ-ADJ General Description

Description for the LMZ14201The LMZ14201 SIMPLE SWITCHER® power module is an easy-to-use step-down DC-DC solution that can drive up to 1-A load with exceptional power conversion efficiency, line and load regulation, and output accuracy. The LMZ14201 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering.The LMZ14201 can accept an input voltage rail between 6 V and 42 V and deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ14201 only requires three external resistors and four external capacitors to complete the power solution. The LMZ14201 is a reliable and robust design with the following protection features: thermal shutdown, input UVLO, output overvoltage protection, short-circuit protection, output current limit, and allows start-up into a prebiased output. A single resistor adjusts the switching frequency up to 1 MHz.

Key Features

Features for the LMZ14201

Integrated Shielded Inductor
Simple PCB Layout
Flexible Start-Up Sequencing Using External Soft- Start and Precision Enable
Protection Against Inrush Currents and Faults Such as Input UVLO and Output Short Circuit
–40°C to 125°C Junction Temperature Range
Single Exposed Pad and Standard Pinout for Easy Mounting and Manufacturing
Fast Transient Response for Powering FPGAs and ASICs
Low Output Voltage Ripple
Pin-to-Pin Compatible Family:
- LMZ1420x (42 V Maximum 3 A, 2 A, 1 A)
- LMZ1200x (20 V Maximum 3 A, 2 A, 1 A)
Fully Enabled for WEBENCH Power Designer
Electrical Specifications
- 6-W Maximum Total Output Power
- Up to 1-A Output Current
- Input Voltage Range 6 V to 42 V
- Output Voltage Range 0.8 V to 6 V
- Efficiency up to 90%
Performance Benefits
- Operates at High Ambient Temperature With No Thermal Derating
- High Efficiency Reduces System Heat Generation
- Low Radiated Emissions (EMI) TestedWith EN55022 Class B Standard
- Low External Component Count

Specifications

Description	Switching Voltage Regulators	Datasheet	Datasheet
Availability	N/A	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Product Category	Switching Voltage Regulators
Product Type	Switching Voltage Regulators	Subcategory	PMIC - Power Management ICs
Tradename	SIMPLE SWITCHER	Type	Voltage Converter