1
More
  1. 2023-08-28 What is 1N4007?
  2. 2022-11-21 What is Varistor?

Consulting hotline:+86  191-4770-0036

产品
  • 产品
Search

Hi,welcome To Login HK JDW!

Products
Hot-sale product
More
Product Detail

TPS630252YFFR

Phone Buy
Quote By Email
Cumulative sales0Cumulative evaluation0
Desc
Date Code
  1. 21+
Quantity
- +
Collect
Datasheet
Description

Description for the TPS630252

The TPS63025x are high efficiency, low quiescent current buck-boost converters suitable for application where the input voltage is higher or lower than the output. Output currents can go as high as 2 A in boost mode and as high as 4 A in buck mode. The maximum average current in the switches is limited to a typical value of 4 A. The TPS63025x regulates the output voltage over the complete input voltage range by automatically switching between buck or boost mode depending on the input voltage ensuring a seamless transition between modes. The buck-boost converter is based on a fixed frequency, pulse-width-modulation (PWM) controller using synchronous rectification to obtain highest efficiency. At low load currents, the converter enters Power Save Mode to maintain high efficiency over the complete load current range. There is a PFM/PWM pin that allows the user to choose between automatic PFM/PWM mode operation and forced PWM operation. During PWM mode a fixed-frequency of typically 2.5 MHz is used. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery. The device is packaged in a 20-pin WCSP package measuring 1.766 mm × 2.086mm and 14-pin HotRod package measuring 2.5 mm × 3mm.

Features for the TPS630252

  • Real Buck or Boost Operation with Automatic and
    Seamless Transition Between Buck and Boost
    Operation

  • 2.3 V to 5.5 V input voltage range

  • 2 A Continuous Output Current : VIN≥ 2.5 V,
    VOUT= 3.3 V

  • Adjustable and Fixed Output Voltage

  • Efficiency up to 95% in Buck or Boost Mode and
    up to 97% when VIN=VOUT

  • 2.5MHz Typical Switching Frequency

  • 35-µA Operating Quiescent Current

  • Integrated Soft Start

  • Power Save Mode

  • True Shutdown Function

  • Output Capacitor Discharge Function

  • Over-Temperature Protection and Over-Current
    Protection

  • Wide Capacitance Selection

  • Small 1.766 mm × 2.086 mm, 20-pin WCSP and
    2.5 mm × 3 mm, 14-pin Hot Rod


All the evaluation(0)
Consistent with the description
0

  • Very dissatisfied
  • Dissatisfied
  • So so
  • Satisfaction
  • Very satisfied
Online From For Contact
More
Company Name *
Contact Name *
Phone Number *
Email *
Country *
SNS Contact

SHENZHEN JDW ELECTRONIC 

CO., LIMITED



Phone:+86  18818703853

Fax:+86 0755 82563503

Email:sale1@hkjdw-chip.cn
Adress:25F, Building C, Electronic Technology Building, No. 2070 Shennan Middle Road, Futian District, Shenzhen,China

Copyright 2024 SHENZHEN JDW ELECTRONIC CO., LIMITED  All Rights Reserved. 

×
seo seo