• LMR33620ADDAR HSOIC-8
LMR33620ADDAR HSOIC-8

LMR33620ADDAR

Conv DC-DC 3.8V to 36V Synchronous Step Down Single-Out 1V to 24V 2A 8-Pin HSOIC EP T/R

Quantity Unit Price(USD) Ext. Price
1 $1.459 $1.46
10 $1.236 $12.36
30 $1.115 $33.45
100 $0.892 $89.20
500 $0.830 $415.00
1000 $0.802 $802.00

Inventory:5,812

*The price is for reference only.
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  • Part Number : LMR33620ADDAR

  • Package/Case : HSOIC-8

  • Brands : TI

  • Components Categories : Voltage Regulators - DC DC Switching Regulators

  • Datesheet : LMR33620ADDAR DataSheet (PDF)

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Overview of LMR33620ADDAR

The LMR33620ADDAR is a 3.5V to 36V input, 600mA step-down DC-DC converter featuring an adjustable output voltage and high efficiency. It is designed for a wide range of applications requiring an efficient voltage conversion solution in a compact package.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VIN: Input voltage
  • EN: Enable pin
  • FB: Feedback pin
  • GND: Ground connection
  • SW: Switch pin
  • VOUT: Output voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LMR33620ADDAR DC-DC converter for a visual representation.

Key Features

  • Wide Input Voltage Range: Accepts input voltages from 3.5V to 36V, suitable for various power sources.
  • Adjustable Output Voltage: Allows flexibility in setting the output voltage as needed for the application.
  • High Efficiency: The LMR33620ADDAR offers high efficiency to minimize power loss and maximize battery life.
  • Compact Package: Available in a space-saving package for easy integration into designs with limited space.
  • Enable Pin Control: The EN pin provides control over the converter's operation for power-saving purposes.
  • Overcurrent Protection: Includes overcurrent protection to safeguard the converter and connected components.

Note: For detailed technical specifications, please refer to the LMR33620ADDAR datasheet.

Application

  • Power Management: Ideal for power management in portable devices, industrial equipment, and automotive systems.
  • Battery-Powered Applications: Suitable for battery-powered applications requiring efficient voltage conversion.
  • IoT Devices: Used in Internet of Things (IoT) devices for voltage regulation and power efficiency.

Functionality

The LMR33620ADDAR is a versatile step-down DC-DC converter that efficiently converts input voltages to the desired output level. It offers high flexibility and control for various power management applications.

Usage Guide

  • Input Power: Connect the VIN pin to the input power source within the specified voltage range.
  • Output Voltage Setting: Adjust the output voltage using the feedback (FB) pin as per the required application voltage.
  • Enable Pin: Use the EN pin to control the converter's operation and enable or disable the output as needed.

Frequently Asked Questions

Q: What is the efficiency of the LMR33620ADDAR converter?
A: The LMR33620ADDAR offers high efficiency up to 92% under typical operating conditions, ensuring minimal power loss.

Q: Can the LMR33620ADDAR handle voltage spikes in the input supply?
A: Yes, the LMR33620ADDAR includes input voltage surge protection to handle voltage spikes within the specified limits.

Equivalent

For similar functionalities, consider these alternatives to the LMR33620ADDAR:

  • LMR33610: A lower current version of the LMR33620ADDAR with similar input voltage range and efficiency.
  • LMR33630: A higher current variant offering increased output current capability while maintaining efficiency.

LMR33620ADDAR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Vin (min) (V) 3.8 Vin (max) (V) 36
Vout (min) (V) 1 Vout (max) (V) 34
Iout (max) (A) 2 Iq (typ) (mA) 0.024
Switching frequency (min) (kHz) 400 Switching frequency (max) (kHz) 2100
Features Enable, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Wettable flanks package Operating temperature range (°C) -40 to 125
Rating Catalog TI functional safety category Functional Safety-Capable
Regulated outputs (#) 1 Control mode current mode
Duty cycle (max) (%) 98 Type Converter

Warranty & Returns

Warranty, Returns, and Additional Information

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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