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AC/DC & DC/DC converters (integrated FET)

TPS63010

ACTIVE

High Efficient Single Inductor Buck-Boost Converter with 2-A Switches

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Data sheet

TPS63010

ACTIVE
Data sheet Order now

Product details

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck-Boost Type Converter Vin (min) (V) 2 Vin (max) (V) 5.5 Switching frequency (min) (kHz) 2200 Switching frequency (max) (kHz) 2400 Features Enable, Frequency synchronization, Light Load Efficiency, Load Disconnect, Synchronous Rectification, UVLO Fixed Vout (min) (V) 1.2 Vout (max) (V) 5.5 Iq (typ) (µA) 40 Duty cycle (max) (%) 100 Switch current limit (typ) (A) 2.2
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck-Boost Type Converter Vin (min) (V) 2 Vin (max) (V) 5.5 Switching frequency (min) (kHz) 2200 Switching frequency (max) (kHz) 2400 Features Enable, Frequency synchronization, Light Load Efficiency, Load Disconnect, Synchronous Rectification, UVLO Fixed Vout (min) (V) 1.2 Vout (max) (V) 5.5 Iq (typ) (µA) 40 Duty cycle (max) (%) 100 Switch current limit (typ) (A) 2.2
DSBGA (YFF) 20 3.96 mm² 1.8 x 2.2
  • Up to 96% Efficiency
  • 1200-mA Output Current at 3.3 V in Step-Down
    Mode (VIN = 3.6 V to 5.5 V)
  • Up to 800-mA Output Current at 3.3 V in Boost
    Mode (VIN > 2.4 V)
  • Automatic Transition Between Step-Down and
    Boost Mode
  • Device Quiescent Current less than 50 µA
  • Input Voltage Range: 2 V to 5.5 V
  • Fixed and Adjustable Output Voltage Options
    from 1.2 V to 5.5 V
  • Power Save Mode for Improved Efficiency at
    Low-Output Power
  • Forced Fixed Frequency Operation and
    Synchronization Possible
  • Load Disconnect During Shutdown
  • Output Overvoltage Protection
  • Overtemperature Protection
  • Available in Small 20-Pin, 2.126 mm ×
    1.922 mm, DSBGA Package
  • Up to 96% Efficiency
  • 1200-mA Output Current at 3.3 V in Step-Down
    Mode (VIN = 3.6 V to 5.5 V)
  • Up to 800-mA Output Current at 3.3 V in Boost
    Mode (VIN > 2.4 V)
  • Automatic Transition Between Step-Down and
    Boost Mode
  • Device Quiescent Current less than 50 µA
  • Input Voltage Range: 2 V to 5.5 V
  • Fixed and Adjustable Output Voltage Options
    from 1.2 V to 5.5 V
  • Power Save Mode for Improved Efficiency at
    Low-Output Power
  • Forced Fixed Frequency Operation and
    Synchronization Possible
  • Load Disconnect During Shutdown
  • Output Overvoltage Protection
  • Overtemperature Protection
  • Available in Small 20-Pin, 2.126 mm ×
    1.922 mm, DSBGA Package

The TPS6301x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-Ion or Li-polymer battery. Output currents can go as high as 1200 mA while using a single-cell Li-Ion or Li-Polymer Battery, and discharge it down to 2.5 V or lower. The buck-boost converter is based on a fixed-frequency, pulse-width-modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters power save mode to maintain high efficiency over a wide load current range. The power save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 2200 mA. 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 DSBGA package measuring 2.126 mm × 1.922 mm (YFF).

The TPS6301x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-Ion or Li-polymer battery. Output currents can go as high as 1200 mA while using a single-cell Li-Ion or Li-Polymer Battery, and discharge it down to 2.5 V or lower. The buck-boost converter is based on a fixed-frequency, pulse-width-modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters power save mode to maintain high efficiency over a wide load current range. The power save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 2200 mA. 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 DSBGA package measuring 2.126 mm × 1.922 mm (YFF).
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Technical documentation

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Type Title Date
* Data sheet TPS6301x Highly Efficient, Single Inductor Buck-Boost Converter With 2-A Switches datasheet (Rev. C) PDF | HTML 15 Jan 2016
Application note 4스위치 벅 부스트 전력 단계의 기본 계산 (Rev. C) PDF | HTML 02 Oct 2023
Application note Different Methods to Drive LEDs Using TPS63XXX Buck-Boost Converters (Rev. D) 04 Aug 2021
Application note A Topical Index of TI Low-Power Buck-Boost Converter Application Notes (Rev. A) PDF | HTML 09 Jun 2021
Application note Layer Design for Reducing Radiated EMI of DC to DC Buck-Boost Converters (Rev. A) PDF | HTML 09 Jun 2021
Application note Improving Load Transient Response for Controlled Loads 12 Sep 2019
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 11 Dec 2018
Application note Understanding Undervoltage Lockout in Power Devices (Rev. A) 19 Sep 2018
Application note Basic Calculations of a 4 Switch Buck-Boost Power Stage (Rev. B) 09 Jul 2018
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
Application note Low-power TEC driver 18 Nov 2014
Application note Extending the Soft Start Time in the TPS63010 Buck-Boost Converter 05 Dec 2012
Analog Design Journal Design considerations for a resistive feedback divider in a DC/DC converter 26 Apr 2012
Analog Design Journal IQ: What it is, what it isn’t, and how to use it 17 Jun 2011
EVM User's guide TPS63010EVM-235 27 Aug 2008
Application note Minimizing Ringing at the Switch Node of a Boost Converter 15 Sep 2006
Application note Dynamically Adjustable Output Using the TPS63000 15 Aug 2006

Design & development

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

Evaluation board

TPS63010EVM-235 — TPS63010EVM-235 Evaluation Module

The TPS63010EVM-235 facilitates evaluation of the TPS63010 high efficiency single inductor buck-boost converter. The TPS63010EVM-235 accepts an input voltage from 2 V to 5.5 V and delivers an output voltage of 3.3 V. Output current varies with input voltage.

User guide: PDF
Not available on TI.com
Simulation model

TPS63010 TINA-TI Average Reference Design

SLVM121.TSC (819 KB) - TINA-TI Reference Design
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Simulation model

TPS63010 TINA-TI Average Spice Model

SLVM120.ZIP (8 KB) - TINA-TI Spice Model
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Simulation model

TPS63010 TINA-TI Transient Reference Design

SLVM123.TSC (833 KB) - TINA-TI Reference Design
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Simulation model

TPS63010 TINA-TI Transient Spice Model

SLVM122.ZIP (24 KB) - TINA-TI Spice Model
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Simulation model

TPS63010 Unencrypted PSpice Average Model Package (Rev. B)

SLIM095B.ZIP (61 KB) - PSpice Model
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Simulation model

TPS63010 Unencrypted PSpice Transient Model Package (Rev. A)

SLIM094A.ZIP (37 KB) - PSpice Model
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Calculation tool

SLVC808 — Battery Lifetime Estimator

Supported products & hardware

Supported products & hardware

Products
AC/DC & DC/DC converters (integrated FET)
TPS63000 — High efficiency Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN TPS63000-Q1 — Automotive 1.8V to 5.5V Input Range, 1.8A High Efficiency Buck/Boost Converter TPS63001 — 96% Buck-Boost Converter with 1.7A Current Switches, 3.3V fixed Output voltage in 3x3 QFN TPS63002 — 96% Buck-Boost Converter with 1.7A Current Switches, 5V fixed Output voltage in 3x3 QFN TPS63010 — High Efficient Single Inductor Buck-Boost Converter with 2-A Switches TPS63011 — High Efficient Single Inductor Buck-Boost Converter with 2-A Switches TPS63012 — High Efficient Single Inductor Buck-Boost Converter with 2-A Switches TPS63020 — High Efficiency Single Inductor Buck-Boost Converter with 4A Switch TPS63020-Q1 — High Efficiency Automotive Single Inductor Buck-Boost Converter with 4A Switch TPS63021 — High Efficiency Single Inductor Buck-Boost Converter with 4A Switch TPS63024 — High Efficiency 1.5A Single Inductor Buck-Boost Converter TPS630241 — High Efficiency 1.5A Single Inductor Buck-Boost Converter TPS630242 — High Efficiency 1.5A Single Inductor Buck-Boost Converter TPS630250 — 4-A switch single-inductor buck-boost converter in 3.7 mm² DSBGA package TPS630251 — 4A switch Single-Inductor Buck-Boost Converter in WCSP TPS630252 — 4A switch Single-Inductor Buck-Boost Converter in WCSP TPS63027 — High Efficiency 4.5A Switch Single-Inductor Buck-Boost Converter TPS63030 — High Efficient Single Inductor Buck-Boost Converter with 1-A Switches TPS63031 — High Efficient Single Inductor Buck-Boost Converter with 1-A Switches TPS63036 — High Efficient Single Inductor Buck-Boost Converter with 1-A Switches TPS63050 — TPS6305x Single Inductor Buck-Boost with 1-A Switches and Adjustable Soft Start TPS63051 — Tiny Single Inductor Buck Boost Converter TPS63060 — 2.5V to 12V input voltage, 93% Efficient, 2.25A Switch Current Limit, Buck-Boost Converter TPS63060-EP — HIGH INPUT VOLTAGE BUCK-BOOST CONVERTER WITH 2-A SWITCH CURRENT TPS63061 — 2.5V to 12V input voltage, 93% Efficient, 2.25A Switch Current Limit, Buck-Boost Converter TPS63070 — Wide input voltage (2V-16V) buck-boost converter TPS63700 — Adjustable, -15V Output Inverting DC/DC Converter in 3x3 QFN TPS63710 — Low Noise, 1A Synchronous Inverting Buck Converter in 3x3 WSON Package TPS63802 — 2-A, high-efficient, 11-µA quiescent current buck-boost converter in QFN/DFN package TPS63805 — 2-A, high-efficient, 11-µA quiescent current buck-boost converter with tiny solution size TPS63806 — 2.5-A high-efficient buck-boost converter with optimized load step response in tiny WCSP TPS63807 — 2A,11-uA quiescent current buck-boost converter TPS63810 — 2.5-A high-efficient buck-boost converter with I²C interface for dynamic voltage scaling TPS63811 — 2.5-A high-efficient buck-boost converter with I²C interface for dynamic voltage scaling TPS63900 — 1.8-V to 5.5-V, 75-nA IQ buck-boost converter with input current limit and Dynamic Voltage Scaling
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Gerber file

HPA235A Gerber Files

SLVC237.ZIP (100 KB)
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Schematic: PDF
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TIDEP0013 — Embedded USB 2.0 Reference Design

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Test report: PDF
Schematic: PDF
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DSBGA (YFF) 20 Ultra Librarian
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