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TLV62065DSGR
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TLV62065DSGR

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage Regulator

Characteristics: - High efficiency - Low quiescent current - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection

Package: 8-WSON (2x2 mm)

Essence: TLV62065DSGR is a high-efficiency, low-quiescent-current step-down converter designed for various applications requiring a regulated power supply. It provides an adjustable output voltage from a wide input voltage range.

Packaging/Quantity: TLV62065DSGR is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5 V to 6 V
  • Output Voltage Range: 0.6 V to VIN
  • Output Current: Up to 1 A
  • Quiescent Current: 17 µA
  • Efficiency: Up to 95%
  • Switching Frequency: 2.25 MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TLV62065DSGR has the following pin configuration:

  1. EN (Enable): Enable pin for turning the regulator on/off.
  2. FB (Feedback): Feedback pin for adjusting the output voltage.
  3. GND (Ground): Ground reference for the IC.
  4. SW (Switch): Switching node for connecting the inductor and output capacitor.
  5. VIN (Input Voltage): Input voltage supply pin.
  6. PG (Power Good): Power good indicator pin.
  7. SS/TR (Soft Start/Tracking): Soft start and tracking control pin.
  8. VOUT (Output Voltage): Output voltage pin.

Functional Features

  • High efficiency conversion for extended battery life.
  • Low quiescent current minimizes power consumption during standby.
  • Adjustable output voltage allows flexibility in system design.
  • Overcurrent and thermal protection ensure safe operation.

Advantages

  • High efficiency results in reduced power dissipation.
  • Wide input voltage range accommodates various power sources.
  • Low quiescent current prolongs battery life.
  • Compact package size saves board space.
  • Overcurrent and thermal protection enhance system reliability.

Disadvantages

  • Limited output current capability (up to 1 A).
  • Requires external components for proper operation.
  • Higher cost compared to non-regulated voltage converters.

Working Principles

TLV62065DSGR operates as a step-down converter using pulse width modulation (PWM) technique. It regulates the output voltage by adjusting the duty cycle of the internal switch. The feedback pin (FB) is used to set the desired output voltage, while the enable pin (EN) controls the on/off state of the regulator.

Detailed Application Field Plans

TLV62065DSGR can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Industrial automation - Automotive systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TLV62065DSGR are: - LM2576-ADJ - TPS54331 - LT1763-5

These models provide comparable features and can be considered as alternatives based on specific application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TLV62065DSGR en soluciones técnicas

  1. What is the input voltage range of TLV62065DSGR?
    - The input voltage range of TLV62065DSGR is 2.7V to 6V.

  2. What is the output voltage range of TLV62065DSGR?
    - The output voltage range of TLV62065DSGR is 0.9V to 5.5V.

  3. What is the maximum output current of TLV62065DSGR?
    - The maximum output current of TLV62065DSGR is 1.5A.

  4. Can TLV62065DSGR operate in a wide temperature range?
    - Yes, TLV62065DSGR can operate in a temperature range from -40°C to 125°C.

  5. Is TLV62065DSGR suitable for battery-powered applications?
    - Yes, TLV62065DSGR is suitable for battery-powered applications due to its low quiescent current and high efficiency.

  6. Does TLV62065DSGR have built-in overcurrent protection?
    - Yes, TLV62065DSGR has built-in overcurrent protection to safeguard the system during fault conditions.

  7. Can TLV62065DSGR be used in automotive applications?
    - Yes, TLV62065DSGR is AEC-Q100 qualified, making it suitable for automotive applications.

  8. What type of package does TLV62065DSGR come in?
    - TLV62065DSGR comes in a 10-pin VSSOP package for compact designs.

  9. Does TLV62065DSGR require external compensation components?
    - No, TLV62065DSGR has integrated compensation, eliminating the need for external components.

  10. Is TLV62065DSGR RoHS compliant?
    - Yes, TLV62065DSGR is RoHS compliant, meeting environmental standards.