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TPS61299

Name: TPS61299
Brand: TI
SKU: TPS61299
Price: 0.99 USD

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Convertidor elevador de 5.5 V y baja IQ de 95 nA con límite de corriente de entrada y rápido rendimi

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document-pdfAcrobat TPS61299 95nA Quiescent Current, 5.5V Boost Converter with Input Current Limit and Fast Transient Performance datasheet (Rev. D) (Inglés) PDF | HTML

TPS61299

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Detalles del producto

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Topology

Boost

Type

Converter

Vin (min) (V)

0.5

Vin (max) (V)

5.5

Switching frequency (min) (kHz)

1000

Switching frequency (max) (kHz)

3000

Features

Bypass Mode Pass-through Mode, Enable, Load Disconnect, UVLO Fixed

Vout (min) (V)

1.8

Vout (max) (V)

5.5

Iq (typ) (A)

0.0000001

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Topology

Boost

Type

Converter

Vin (min) (V)

0.5

Vin (max) (V)

5.5

Switching frequency (min) (kHz)

1000

Switching frequency (max) (kHz)

3000

Features

Bypass Mode Pass-through Mode, Enable, Load Disconnect, UVLO Fixed

Vout (min) (V)

1.8

Vout (max) (V)

5.5

Iq (typ) (A)

0.0000001

DSBGA (YBH)

6

1.4 mm² 1.4 x 1

Input voltage range: 0.5V to 5.5V
0.7V minimum input voltage for start-up
Input operating voltage down to 150mV with signal VIN > 0.7V
Output voltage range: 1.8V to 5.5V VSEL pin select output voltage
Average input current limit: 5mA; 25mA; 50mA; 100mA; 250mA, 500mA, 1.2A, 1.9A (different versions)
95nA typical quiescent current from VOUT
60nA typical shutdown current from VIN and SW
Up to 91% efficiency at VIN = 3.6V, VOUT = 5V, and IOUT =10µA
Up to 94% efficiency at VIN = 3.6V, VOUT = 5V, and IOUT =200mA
Fast transient performance: setting time ~8µs at VIN = 3.6V, VOUT = 5V, IOUT = 0A -> 200mA
True disconnection or pass through at EN low
Automatic PFM/PWM mode transition
Auto pass-through at VIN > VOUT
Output SCP and thermal shutdown protections
6-Pin WCSP (1.2mm x 0.8mm) / SOT563 package (1.6mm x 1.6mm)

Input voltage range: 0.5V to 5.5V
0.7V minimum input voltage for start-up
Input operating voltage down to 150mV with signal VIN > 0.7V
Output voltage range: 1.8V to 5.5V VSEL pin select output voltage
Average input current limit: 5mA; 25mA; 50mA; 100mA; 250mA, 500mA, 1.2A, 1.9A (different versions)
95nA typical quiescent current from VOUT
60nA typical shutdown current from VIN and SW
Up to 91% efficiency at VIN = 3.6V, VOUT = 5V, and IOUT =10µA
Up to 94% efficiency at VIN = 3.6V, VOUT = 5V, and IOUT =200mA
Fast transient performance: setting time ~8µs at VIN = 3.6V, VOUT = 5V, IOUT = 0A -> 200mA
True disconnection or pass through at EN low
Automatic PFM/PWM mode transition
Auto pass-through at VIN > VOUT
Output SCP and thermal shutdown protections
6-Pin WCSP (1.2mm x 0.8mm) / SOT563 package (1.6mm x 1.6mm)

The TPS61299x family is a synchronous boost converter with 95nA ultra-low quiescent current and average input current limit. The device provides a power solution for portable equipment with alkaline battery and coin cell battery. This device has high efficiency under light-load condition to achieve long operation time and average input current limit can avoid battery discharging with high current.

The TPS61299x family has wide input voltage range from 0.5V to 5.5V and output voltage range from 1.8V to 5.5V. The device has different versions for average input current limit from 5mA to 1.9A. The TPS61299 with 1.2A current limit can support up to 500mA output current from 3V to 5V conversion and achieve approximately 94% efficiency at 200mA load.

The TPS61299x family has optional fast-load transient performance at output voltage is 4.5V, 5V or 5.5V. In fast-load transient, the typical setting time is 8µs when output current transient from 0A to 200mA.

The TPS61299x family supports optional force pass through or true shutdown function when it is disabled, which is flexible for always-on system.

The TPS61299x family offers a very small solution size with 6-ball 1.2mm x 0.8mm WCSP package and 6-pin 1.6mm x 1.6mm SOT563 package.

The TPS61299x family is a synchronous boost converter with 95nA ultra-low quiescent current and average input current limit. The device provides a power solution for portable equipment with alkaline battery and coin cell battery. This device has high efficiency under light-load condition to achieve long operation time and average input current limit can avoid battery discharging with high current.

The TPS61299x family has wide input voltage range from 0.5V to 5.5V and output voltage range from 1.8V to 5.5V. The device has different versions for average input current limit from 5mA to 1.9A. The TPS61299 with 1.2A current limit can support up to 500mA output current from 3V to 5V conversion and achieve approximately 94% efficiency at 200mA load.

The TPS61299x family has optional fast-load transient performance at output voltage is 4.5V, 5V or 5.5V. In fast-load transient, the typical setting time is 8µs when output current transient from 0A to 200mA.

The TPS61299x family supports optional force pass through or true shutdown function when it is disabled, which is flexible for always-on system.

The TPS61299x family offers a very small solution size with 6-ball 1.2mm x 0.8mm WCSP package and 6-pin 1.6mm x 1.6mm SOT563 package.

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Documentación técnica

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	Tipo	Título		Fecha
*	Data sheet	TPS61299 95nA Quiescent Current, 5.5V Boost Converter with Input Current Limit and Fast Transient Performance datasheet (Rev. D)	PDF \| HTML	13 mar 2024
	EVM User's guide	TPS61299EVM-016 Evaluation Module User's Guide	PDF \| HTML	01 feb 2024
	Technical article	Extending battery life with a boost converter	PDF \| HTML	05 ene 2024
	Certificate	TPS61299EVM-016 EU Declaration of Conformity (DoC)		27 oct 2023
	Application note	Ultra-low Voltage (150 mV) Start-up Design Based on TPS61299	PDF \| HTML	28 sep 2023
	Product overview	Solving Ultra-Low-Power Challenges for Conn. Devices W/ Adv. Battery Chemistries	PDF \| HTML	14 sep 2023
	Application note	Boost Behaviors at Shutdown (Disabled): True Disconnect or Pass Through	PDF \| HTML	29 ago 2023
	Application note	Fast Transient Performance Advantages in Smart Watch Applications with TPS61299	PDF \| HTML	21 ago 2023
	Certificate	TPS61299EVM-BMC103 EU Declaration of Conformity (DoC)		21 jul 2023
	Certificate	TPS61299EVM-103 EU RoHS Declaration of Conformity (DoC)		11 ene 2023

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TPS61299EVM-016 — Módulo de evaluación TPS561299

El TPS61299EVM‑016 es una herramienta de evaluación para el convertidor elevador TPS61299. Con una corriente quiescente de 95 nA, el TPS61299 es ideal para productos de quiescencia ultrabaja que se alimentan con una pila alcalina o de botón. La tensión de salida y el modo de transitorios rápidos (...)

Guía del usuario: PDF | HTML

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Placa de evaluación

TPS61299EVM-103 — Módulo de evaluación TPS61299 para convertidor elevador de 5.5 V con corriente de reposo de 95 nA

El TPS61299EVM-103 es un módulo de evaluación para el convertidor elevador TPS61299 con corriente de reposo de 95 nA. El TPS61299 es ideal para productos de baja quiescencia que funcionan con una pila alcalina o de botón. La tensión de salida y el modo de transitorios rápidos pueden seleccionarse (...)

Guía del usuario: PDF | HTML