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TPS62089A

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2.4-V to 5.5-V input, 2-A, step-down converter in 1.2-mm x 0.8-mm WCS package with forced-PWM

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Data sheet
2.4-V to 5.5-V input, 2-A, step-down converter in 1.2-mm x 0.8-mm WCS package with forced-PWM

TPS62089A

ACTIVE
Data sheet Order now

Product details

Vin (Min) (V) 2.4 Vin (Max) (V) 5.5 Vout (Min) (V) 0.6 Vout (Max) (V) 4 Iout (Max) (A) 2 Switching frequency (Min) (kHz) 4000 Switching frequency (Max) (kHz) 4000 Features Enable, Forced PWM, Output Discharge, Over Current Protection, Power Good, Soft Start Fixed, Synchronous Rectification, UVLO Fixed Operating temperature range (C) -40 to 125 Rating Catalog Regulated outputs (#) 1
Vin (Min) (V) 2.4 Vin (Max) (V) 5.5 Vout (Min) (V) 0.6 Vout (Max) (V) 4 Iout (Max) (A) 2 Switching frequency (Min) (kHz) 4000 Switching frequency (Max) (kHz) 4000 Features Enable, Forced PWM, Output Discharge, Over Current Protection, Power Good, Soft Start Fixed, Synchronous Rectification, UVLO Fixed Operating temperature range (C) -40 to 125 Rating Catalog Regulated outputs (#) 1
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  • DCS-Control topology
  • Up to 95% efficiency
  • 26-mΩ and 26-mΩ internal power MOSFETs
  • 2.4-V to 5.5-V input voltage range
  • 4-µA operating quiescent current
  • 1% output voltage accuracy
  • 4-MHz switching frequency
  • Power save mode for light-load efficiency
  • A forced-PWM version for CCM operation
  • 100% duty cycle for lowest dropout
  • Active output discharge
  • Power good output
  • Thermal shutdown protection
  • Hiccup short-circuit protection
  • Available in 6-pin WCSP and PowerWCSP with 0.4-mm pitch
  • 0.3-mm tall YWC package supports embedded systems
  • Supports 12 mm2 solution size
  • Supports < 0.6 mm height solution
  • Create a custom design using the TPS62088 with the WEBENCH® Power Designer
  • DCS-Control topology
  • Up to 95% efficiency
  • 26-mΩ and 26-mΩ internal power MOSFETs
  • 2.4-V to 5.5-V input voltage range
  • 4-µA operating quiescent current
  • 1% output voltage accuracy
  • 4-MHz switching frequency
  • Power save mode for light-load efficiency
  • A forced-PWM version for CCM operation
  • 100% duty cycle for lowest dropout
  • Active output discharge
  • Power good output
  • Thermal shutdown protection
  • Hiccup short-circuit protection
  • Available in 6-pin WCSP and PowerWCSP with 0.4-mm pitch
  • 0.3-mm tall YWC package supports embedded systems
  • Supports 12 mm2 solution size
  • Supports < 0.6 mm height solution
  • Create a custom design using the TPS62088 with the WEBENCH® Power Designer
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The TPS6208xx device family is a high-frequency synchronous step-down converters optimized for small solution size and high efficiency. With an input voltage range of 2.4 V to 5.5 V, common battery technologies are supported. At medium to heavy loads, the converter operates in PWM mode and automatically enters power save mode operation at light load to maintain high efficiency over the entire load current range. The forced PWM version of the device maintains a CCM operation across any load. The 4-MHz switching frequency allows the device to use small external components. Together with its DCS-control architecture, excellent load transient performance, and output voltage regulation accuracy are achieved. Other features like overcurrent protection, thermal shutdown protection, active output discharge, and power good are built in. The device is available in a 6-pin WCSP package.

The TPS6208xx device family is a high-frequency synchronous step-down converters optimized for small solution size and high efficiency. With an input voltage range of 2.4 V to 5.5 V, common battery technologies are supported. At medium to heavy loads, the converter operates in PWM mode and automatically enters power save mode operation at light load to maintain high efficiency over the entire load current range. The forced PWM version of the device maintains a CCM operation across any load. The 4-MHz switching frequency allows the device to use small external components. Together with its DCS-control architecture, excellent load transient performance, and output voltage regulation accuracy are achieved. Other features like overcurrent protection, thermal shutdown protection, active output discharge, and power good are built in. The device is available in a 6-pin WCSP package.

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* Data sheet TPS62088 and TPS6208xA, 2.4-V to 5.5-V Input, Tiny 6-Pin 2-A/3-A Step-Down Converter in 1.2-mm × 0.8-mm Wafer Chip Scale Package and Suitable for Embedding datasheet (Rev. E) 12 Nov 2021
Technical article Minimize the impact of the MLCC shortage on your power application 29 Mar 2019

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