TPS62000 Adjustable, 600-mA, 95% Efficient Step-Down Converter | TI.com

TPS62000 (ACTIVE)

Adjustable, 600-mA, 95% Efficient Step-Down Converter

Adjustable, 600-mA, 95% Efficient Step-Down Converter - TPS62000
 

Recommended alternative parts

  • TPS62260  -  The device has the same functionality with improved efficiency, lower output voltage ripple and a smaller solution size
  • TPS62080  -  The device has the same functionality with improved efficiency, lower output voltage ripple and a smaller solution size

Description

The TPS6200x devices are a family of low-noise synchronous step-down DC/DC converters that are ideally suited for systems powered from a 1-cell Li-ion battery or from a 2- to 3-cell NiCd, NiMH, or alkaline battery. The TPS6200x operates typically down to an input voltage of 1.8 V, with a specified minimum input voltage of 2 V.

The TPS62000 operates over a free-air temperature range of –40°C to 85°C.The device is available in the 10-pin (DGS) microsmall outline package (VSSOP).

Features

  • High-Efficiency Synchronous Step-Down
    Converter with More than 95% Efficiency
  • 2-V to 5.5-V Operating Input Voltage Range
  • Adjustable Output Voltage Range From 0.8 V to
    VIN
  • Fixed Output Voltage Options Available in 0.9 V,
    1 V, 1.2 V, 1.5 V, 1.8 V, 1.9 V, 2.5 V, and 3.3 V
  • Synchronizable to External Clock Signal up to
    1 MHz
  • Up to 600 mA Output Current
  • Pin-Programmable Current Limit
  • High Efficiency Over a Wide Load Current Range
    in Power Save Mode
  • 100% Maximum Duty Cycle for Lowest Dropout
  • Low-Noise Operation Antiringing Switch and
    PFM/PWM Operation Mode
  • Internal Softstart
  • 50-µA Quiescent Current (TYP)
  • Available in the 10-Pin Microsmall Outline
    Package (VSSOP)
  • Evaluation Module Available

View more

Parametrics Compare all products in Buck converters (integrated switch)

 
Vin (Min) (V)
Vin (Max) (V)
Vout (Min) (V)
Vout (Max) (V)
Iout (Max) (A)
Regulated Outputs (#)
Switching Frequency (Min) (kHz)
Switching Frequency (Max) (kHz)
Iq (Typ) (mA)
Features
Control Mode
Duty Cycle (Max) (%)
Operating Temperature Range (C)
Rating
Package Group
Type
TPS62000 TPS62002 TPS62003 TPS62004 TPS62005 TPS62006 TPS62007 TPS62008
2     2     2     2     2     2     2     2.5    
5.5     5.5     5.5     5.5     5.5     5.5     5.5     5.5    
0.9     1     1.2     1.5     1.8     2.5     3.3     1.9    
5     1     1.2     1.5     1.8     2.5     3.3     1.9    
0.6     0.6     0.6     0.6     0.6     0.6     0.6     0.6    
1     1     1     1     1     1     1     1    
500     500     500     500     500     500     500     500    
1000     1000     1000     1000     1000     1000     1000     1000    
0.05     0.05     0.05     0.05     0.05     0.05     0.05     0.05    
Adjustable Current Limit
Enable
Frequency Synchronization
Light Load Efficiency
Power Good
Synchronous Rectification    
Adjustable Current Limit
Enable
Frequency Synchronization
Light Load Efficiency
Power Good
Synchronous Rectification    
Adjustable Current Limit
Enable
Frequency Synchronization
Light Load Efficiency
Power Good
Synchronous Rectification    
Adjustable Current Limit
Enable
Frequency Synchronization
Light Load Efficiency
Power Good
Synchronous Rectification    
Adjustable Current Limit
Enable
Frequency Synchronization
Light Load Efficiency
Power Good
Synchronous Rectification    
Adjustable Current Limit
Enable
Frequency Synchronization
Light Load Efficiency
Power Good
Synchronous Rectification    
Adjustable Current Limit
Enable
Frequency Synchronization
Light Load Efficiency
Power Good
Synchronous Rectification    
Adjustable Current Limit
Enable
Frequency Synchronization
Light Load Efficiency
Power Good
Synchronous Rectification    
Current Mode     Current Mode     Current Mode     Current Mode     Current Mode     Current Mode     Current Mode     Current Mode    
100     100     100     100     100     100     100     100    
-40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85    
Catalog     Catalog     Catalog     Catalog     Catalog     Catalog     Catalog     Catalog    
VSSOP | 10     VSSOP | 10     VSSOP | 10     VSSOP | 10     VSSOP | 10     VSSOP | 10     VSSOP | 10     VSSOP | 10    
Converter     Converter     Converter     Converter     Converter