TPS62562

ACTIVE

2.25MHz 600mA Step-Down Converter in 2x2mm SON Package

A newer version of this product is available

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Same functionality with different pin-out to the compared device
TPS628511 ACTIVE 2.7-V to 6-V, 1-A, fixed-frequency, step-down converter in SOT583 package Smaller SOT583 package, pin-to-pin compatible family 0.5 A, 1 A, 2 A

Product details

Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Converter Iout (max) (A) 0.6 Vin (min) (V) 2.5 Vin (max) (V) 5.5 Switching frequency (min) (kHz) 2000 Switching frequency (max) (kHz) 2500 Features Enable, Forced PWM, Light load efficiency, Synchronous Rectification Control mode Voltage mode Vout (min) (V) 1.8 Vout (max) (V) 1.8 Iq (typ) (µA) 15 Duty cycle (max) (%) 100
Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Converter Iout (max) (A) 0.6 Vin (min) (V) 2.5 Vin (max) (V) 5.5 Switching frequency (min) (kHz) 2000 Switching frequency (max) (kHz) 2500 Features Enable, Forced PWM, Light load efficiency, Synchronous Rectification Control mode Voltage mode Vout (min) (V) 1.8 Vout (max) (V) 1.8 Iq (typ) (µA) 15 Duty cycle (max) (%) 100
WSON (DRV) 6 4 mm² 2 x 2
  • Output Current up to 600 mA
  • Input Voltage Range from 2.5 V to 5.5 V
  • Output Voltage Accuracy in PWM Mode ±2.5%
  • Typical 15-µA Quiescent Current
  • 100% Duty Cycle for Lowest Dropout
  • Soft Start
  • Available in a Small SOT, and 2 mm × 2 mm × 0.8 mm SON Package
  • For Improved Features Set, See the TPS62290 device (SLVS764)
  • Output Current up to 600 mA
  • Input Voltage Range from 2.5 V to 5.5 V
  • Output Voltage Accuracy in PWM Mode ±2.5%
  • Typical 15-µA Quiescent Current
  • 100% Duty Cycle for Lowest Dropout
  • Soft Start
  • Available in a Small SOT, and 2 mm × 2 mm × 0.8 mm SON Package
  • For Improved Features Set, See the TPS62290 device (SLVS764)

The TPS62560 device is a high efficiency synchronous step down converter, optimized for battery powered portable applications. It provides up to 600-mA output current from batteries, such as single Li-Ion or other common chemistry AA and AAA cells.

With an input voltage range of 2.5 V to 5.5 V, the device is targeted to power a large variety of portable handheld equipment or POL applications.

The TPS62560 family operates at 2.25-MHz fixed switching frequency and enters a Power Save Mode operation at light load currents to maintain a high efficiency over the entire load current range.

The Power Save Mode is optimized for low output voltage ripple. For low noise applications, the device can be forced into fixed frequency PWM mode by pulling the MODE pin high. In the shutdown mode the current consumption is reduced to less than 1 µA. The TPS62560 allows the use of small inductors and capacitors to achieve a small solution size.

TPS62560 and TPS62562 are available in a 2-mm × 2-mm, 6-pin SON package, whereas the TPS62561 is available in a 5-pin SOT package.

The TPS62560 device is a high efficiency synchronous step down converter, optimized for battery powered portable applications. It provides up to 600-mA output current from batteries, such as single Li-Ion or other common chemistry AA and AAA cells.

With an input voltage range of 2.5 V to 5.5 V, the device is targeted to power a large variety of portable handheld equipment or POL applications.

The TPS62560 family operates at 2.25-MHz fixed switching frequency and enters a Power Save Mode operation at light load currents to maintain a high efficiency over the entire load current range.

The Power Save Mode is optimized for low output voltage ripple. For low noise applications, the device can be forced into fixed frequency PWM mode by pulling the MODE pin high. In the shutdown mode the current consumption is reduced to less than 1 µA. The TPS62560 allows the use of small inductors and capacitors to achieve a small solution size.

TPS62560 and TPS62562 are available in a 2-mm × 2-mm, 6-pin SON package, whereas the TPS62561 is available in a 5-pin SOT package.

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Technical documentation

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Simulation model

TPS62562 TINA-TI Transient Reference Design

SLVM239.TSC (120 KB) - TINA-TI Reference Design
Simulation model

TPS62562 TINA-TI Transient Spice Model

SLVM240.ZIP (26 KB) - TINA-TI Spice Model
Simulation model

TPS62562 Unencrypted PSpice Transient Model Package (Rev. A)

SLIM121A.ZIP (35 KB) - PSpice Model
Package Pins CAD symbols, footprints & 3D models
WSON (DRV) 6 Ultra Librarian

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