Home Power management DC/DC switching regulators DC/DC converters

TPS63036

ACTIVE

High Efficient Single Inductor Buck-Boost Converter with 1-A Switches

Product details

Rating Catalog Topology Buck-Boost Vin (max) (V) 5.5 Vin (min) (V) 1.8 Vout (max) (V) 5.5 Vout (min) (V) 1.2 Switch current limit (typ) (A) 1 Features Enable, Frequency synchronization, Light-load efficiency, Load Disconnect, Synchronous rectification, UVLO fixed Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.000025 Duty cycle (max) (%) 100 Sector Test & measurement
Rating Catalog Topology Buck-Boost Vin (max) (V) 5.5 Vin (min) (V) 1.8 Vout (max) (V) 5.5 Vout (min) (V) 1.2 Switch current limit (typ) (A) 1 Features Enable, Frequency synchronization, Light-load efficiency, Load Disconnect, Synchronous rectification, UVLO fixed Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.000025 Duty cycle (max) (%) 100 Sector Test & measurement
DSBGA (YFG) 8 1.8 mm² (0 mm × 0 mm)
  • Input voltage range: 1.8 V to 5.5 V
    (>2 V for device start-up)
  • Adjustable output voltage range: 1.2 V to 5.5 V
  • High efficiency over the entire load range
    • Operating quiescent current: 25 µA
    • Power save mode with seamless transition
  • Average current mode buck-boost architecture
    • Automatic transition between modes
    • Fixed frequency operation at 2.4 MHz
    • Synchronization to external clock possible
  • Safety and robust operation features
    • Overtemperature, overvoltage protection
    • Load disconnect during shutdown
  • Tiny 8-pin wafer chip scale package (WCSP): 1.814 mm × 1.076 mm
  • Input voltage range: 1.8 V to 5.5 V
    (>2 V for device start-up)
  • Adjustable output voltage range: 1.2 V to 5.5 V
  • High efficiency over the entire load range
    • Operating quiescent current: 25 µA
    • Power save mode with seamless transition
  • Average current mode buck-boost architecture
    • Automatic transition between modes
    • Fixed frequency operation at 2.4 MHz
    • Synchronization to external clock possible
  • Safety and robust operation features
    • Overtemperature, overvoltage protection
    • Load disconnect during shutdown
  • Tiny 8-pin wafer chip scale package (WCSP): 1.814 mm × 1.076 mm

The TPS63036 is a non-inverting buck-boost converter able to provide a regulated output voltage from an input supply that can be higher or lower than the output voltage. 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 1000 mA. The output voltage is programmable using an external resistor divider.

The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the supply.

The TPS63036 is a non-inverting buck-boost converter able to provide a regulated output voltage from an input supply that can be higher or lower than the output voltage. 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 1000 mA. The output voltage is programmable using an external resistor divider.

The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the supply.

Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Same functionality with different pin-out to the compared device.
TPS631010 ACTIVE 3-A peak current high-efficiency ultra-small solution size buck-boost converter Upgraded product with 8-µA IQ and smaller WCSP package
Similar functionality to the compared device.
TPS631000 ACTIVE 1.5-A output current, high-power-density buck-boost converter Upgraded product with 8-uA IQ and smaller SOT package.

Technical documentation

No results found. Please clear your search and try again.
View all 16
Top documentation Type Title Format options Date
* Data sheet TPS63036 High-Efficiency Buck-Boost Converter in Tiny Wafer Chip Scale Package datasheet (Rev. B) PDF | HTML Aug 12, 2019
Application note Different Methods to Drive LEDs Using TPS63XXX Buck-Boost Converters (Rev. D) Aug 4, 2021
Application note A Topical Index of TI Low-Power Buck-Boost Converter Application Notes (Rev. A) PDF | HTML Jun 9, 2021
Application note Layer Design for Reducing Radiated EMI of DC to DC Buck-Boost Converters (Rev. A) PDF | HTML Jun 9, 2021
Application note Improving Load Transient Response for Controlled Loads Sep 12, 2019
Application brief Buck-boost Converter Battery Life Time Estimation for Wireless Network Cameras (Rev. A) May 28, 2019
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) Dec 11, 2018
Application note Understanding Undervoltage Lockout in Power Devices (Rev. A) Sep 19, 2018
Application note Basic Calculations of a 4 Switch Buck-Boost Power Stage (Rev. B) Jul 9, 2018
Technical article No strings attached: Creating next-generation wireless patient monitors PDF | HTML Jun 29, 2018
Selection guide Power Management Guide 2018 (Rev. R) Jun 25, 2018
Application note Extending the Soft Start Time in the TPS63010 Buck-Boost Converter Dec 5, 2012
Analog design Journal Design considerations for a resistive feedback divider in a DC/DC converter Apr 26, 2012
Analog design Journal IQ: What it is, what it isn’t, and how to use it Jun 17, 2011
Application note Minimizing Ringing at the Switch Node of a Boost Converter Sep 15, 2006
Application note Dynamically Adjustable Output Using the TPS63000 Aug 15, 2006

Design & development

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

Evaluation board

TPS63036EVM-163 — Single Inductor, Buck-Boost Converter Evaluation Module

An evaluation module for Texas Instruments TPS63036, a highly efficient, single-inductor, buck-boost converter, in an 8-ball, 1.854-mm × 1.076-mm wafer chip-scale package (YFG). Capable of programming enable/disable, power save mode (PWM/PFM) and adjustable output voltage.
User guide: PDF
Supported products & hardware
In stock
Limit:
??asset.out-of-stock-ti_en_US??
Not available
Simulation model

TPS63036 TINA-TI Reference Design

SLVMBG0.TSC (393 KB) - TINA-TI reference design
Supported products & hardware
Simulation model

TPS63036 TINA-TI Transient Spice Model

SLVMBF9.ZIP (43 KB) - TINA-TI Spice model
Supported products & hardware
Simulation model

TPS63036 Unencrypted PSpice Transient Model Package (Rev. A)

SLVM663A.ZIP (55 KB) - PSpice model
Supported products & hardware
Calculation tool

SLVC808 — Battery Lifetime Estimator

Supported products & hardware
Reference design

TIDA-00079 — Class 1 PoE - High Efficiency IP Camera Power Module Reference Design

This IP Camera power module is a highly efficient power solution that enables high performance 1080p operation at the Class 1 PoE power level. This innovative power module, used in the low power DM385-AR331 IP Camera, relies on highly efficient switchers like the TPS5432 that are also very cost (...)

Supported products & hardware
Reference design

TIDA-00554 — DLP Ultra-mobile NIR Spectrometer for Portable Chemical Analysis with Bluetooth Connectivity

The ultra-mobile near-infrared (NIR) spectrometer reference design utilizes Texas Instruments' DLP technology in conjunction with a single-element InGaAs detector to deliver high performance measurements in a portable form factor that is more affordable than architectures using an expensive InGaAs (...)

Supported products & hardware
Reference design

TIDA-010029 — Wearable, 16-phase multi-sensor SpO2 and heart rate monitor (HRM) reference design with Bluetooth® 5

This reference design enables a wearable, optimized saturation of peripheral capillary oxygen (SpO2) and multi-sensor, multi-wavelength optical heart rate monitor (HRM). It uses AFE4420 device, which is a single-chip, bio-sensing front end for photoplethysmography (PPG) measurements. It supports up (...)

Supported products & hardware
Reference design

TIDA-01580 — Wireless ECG, SpO2, PTT and heart rate monitor reference design for medical and consumer wearables

This reference design is a simple, wearable, multi-parameter, patient monitor that uses a single-chip, biosensing front end, AFE4900, for synchronized electrocardiography (ECG) and photoplethysmography (PPG) measurements. The measured data is transferred to a remote location using CC2640R2F (...)
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
DSBGA (YFG) 8 Ultra Librarian

Ordering & quality

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos