TPS62293DRVT

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Details for Texas Instruments
TPS62293DRVT
2.25MHz 1A Step-Down Converter in 2x2mm SON Package
Buy Directly from Texas Instruments (500 in Stock)
$0.6800 per unit
Series Information for TPS62293DRVT - Texas Instruments

Features

  • feature
    100% Duty Cycle for Lowest Dropout
  • feature
    2.25-MHz Fixed Frequency Operation
  • feature
    Available in a 2-mm u00d7 2-mm u00d7 0.8-mm WSON (6)
  • feature
    Fixed Output Voltage Options
  • feature
    High Efficiency - up to 96%
  • feature
    Output Current up to 1000 mA
  • feature
    Output Voltage Accuracy in PWM Mode u00b11.5%
  • feature
    Power Save Mode at Light Load Currents
  • feature
    Typical 15-u03bcA Quiescent Current
  • feature
    VIN Range From 2.3 V to 6.0V for Li-ion Batteries with Extended Voltage Range
  • feature
    Voltage Positioning at Light Loads
TPS62293DRVT image
RoHS Compliant

Description

IC DC DC CONV STEP DOWN 1A 6SON

The TPS6229x devices are highly efficient synchronous step down DC/DC converters optimized for battery powered portable applications. They provide up to 1000-mA output current from a single Li-ion cell. With an input voltage range of 2.3 V to 6.0 V, the devices support batteries with extended voltage range and are ideal to power portable applications like mobile phones and other portable equipment. The TPS6229x devices operate at 2.25-MHz fixed switching frequency and enter power save mode operation at light load currents to maintain high efficiency over the entire load current range. The power save mode is optimized for low output voltage ripple. For low noise applications, the devices can be forced into fixed frequency pulse width modulation (PWM) mode by pulling the MODE pin high. In the shutdown mode, the current consumption is reduced to less than 1 μA. The TPS6229x devices allow the use of small inductors and capacitors to achieve a small solution size. The TPS6229x devices operate over a free air temperature range of –40°C to 85°C. The devices are available in a 2-mm × 2-mm 6-pin WSON package (DRV).

Specifications

Topology:
Synchronous Buck (Step Down)
Input Voltage Min:
2.3V
Input Voltage Max:
6V
DC / DC Converter IC Case:
SON
No. of Pins:
6Pins
Output Current:
1A
Output Voltage Nom.:
1.8V
Switching Frequency:
2.25MHz
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
-
SVHC:
No SVHC (27-Jun-2018)
Accuracy %:
1.5%
Base Number:
62293
Frequency:
2.25MHz
No. of Outputs:
1Outputs
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +85°C
Output Voltage:
1.8V
Primary Input Voltage:
3.6V
Supply Voltage Max:
6V
Supply Voltage Min:
2.3V
Switch Output Current Isw Max:
1000mA
Termination Type:
Surface Mount Device
Voltage Regulator Type:
Step Down

Alternate Descriptions

Avnet America
Conv DC-DC Single Step Down 2.3V to 6V 6-Pin WSON EP T/R
Avnet Europe
Conv DC-DC Single Step Down 2.3V to 6V 6-Pin WSON EP T/R
Texas Instruments
2.25MHz 1A Step-Down Converter in 2x2mm SON Package