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Interruptores de potencia
Interruptores de carga

TPS22916

ACTIVO

Interruptor de carga de fugas de 5.5 V, 2 A, 60 mΩ y 10 nA con descarga de salida

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TPS22916

ACTIVO
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Detalles del producto

Number of channels 1 Vin (min) (V) 1 Vin (max) (V) 5.5 Imax (A) 2 Ron (typ) (mΩ) 60 Shutdown current (ISD) (typ) (µA) 0.01, 0.1 Quiescent current (Iq) (typ) (µA) 0.5 Soft start Adjustable Rise Time Current limit type None Features Active low, Quick output discharge, Reverse current protection Rating Catalog Operating temperature range (°C) -40 to 85 FET Internal Device type Load switches Function Inrush current control, Reverse current blocking
Number of channels 1 Vin (min) (V) 1 Vin (max) (V) 5.5 Imax (A) 2 Ron (typ) (mΩ) 60 Shutdown current (ISD) (typ) (µA) 0.01, 0.1 Quiescent current (Iq) (typ) (µA) 0.5 Soft start Adjustable Rise Time Current limit type None Features Active low, Quick output discharge, Reverse current protection Rating Catalog Operating temperature range (°C) -40 to 85 FET Internal Device type Load switches Function Inrush current control, Reverse current blocking
DSBGA (YFP) 4 1 mm² 1 x 1
  • Input operating voltage range (VIN): 1 V–5.5 V
  • Maximum continuous current (IMAX): 2 A
  • ON-resistance (RON):
    • 5 VIN = 60 mΩ (typ.), 100 mΩ (85°C max.)
    • 1.8 VIN = 100 mΩ (typ.), 150 mΩ (85°C max.)
    • 1 VIN = 200 mΩ (typ.), 325 mΩ (85°C max.)
  • Ultra-low power consumption:
    • ON state (IQ): 0.5 µA (typ.), 1 µA (max.)
    • OFF state (ISD): 10 nA (typ.), 100 nA (max.)
    • TPS22916BL/CL/CNL (ISD): 100 nA (typ.), 300 nA (max.)
  • Smart ON pin pulldown (RPD):
    • ON ≥ VIH (ION): 10 nA (max.)
    • ON ≤ VIL (RPD): 750 kΩ (typ.)
  • Slow Timing in C Version Limits Inrush Current:
    • 5-V turn-on time (tON): 1400 µs at 5 mV/µs
    • 1.8-V turn-on time (tON): 3000 µs at 1 mV/µs
    • 1-V turn-on time (tON): 6500 µs at 0.3 mV/µs
  • Fast timing in b version reduces wait time:
    • 5-V turn-on time (tON): 115 µs at 57 mV/µs
    • 1.8-V turn-on time (tON): 250 µs at 12 mV/µs
    • 1-V turn-on time (tON): 510 µs at 3.3 mV/µs
  • Always-ON true Reverse Current Blocking (RCB):
    • Activation current (IRCB): –500 mA (typ.)
    • Reverse leakage (IIN,RCB): –300 nA (max.)
  • Quick Output Discharge (QOD): 150 Ω (typ.) (N version has no QOD)
  • Active low enable option (L versions)
  • Input operating voltage range (VIN): 1 V–5.5 V
  • Maximum continuous current (IMAX): 2 A
  • ON-resistance (RON):
    • 5 VIN = 60 mΩ (typ.), 100 mΩ (85°C max.)
    • 1.8 VIN = 100 mΩ (typ.), 150 mΩ (85°C max.)
    • 1 VIN = 200 mΩ (typ.), 325 mΩ (85°C max.)
  • Ultra-low power consumption:
    • ON state (IQ): 0.5 µA (typ.), 1 µA (max.)
    • OFF state (ISD): 10 nA (typ.), 100 nA (max.)
    • TPS22916BL/CL/CNL (ISD): 100 nA (typ.), 300 nA (max.)
  • Smart ON pin pulldown (RPD):
    • ON ≥ VIH (ION): 10 nA (max.)
    • ON ≤ VIL (RPD): 750 kΩ (typ.)
  • Slow Timing in C Version Limits Inrush Current:
    • 5-V turn-on time (tON): 1400 µs at 5 mV/µs
    • 1.8-V turn-on time (tON): 3000 µs at 1 mV/µs
    • 1-V turn-on time (tON): 6500 µs at 0.3 mV/µs
  • Fast timing in b version reduces wait time:
    • 5-V turn-on time (tON): 115 µs at 57 mV/µs
    • 1.8-V turn-on time (tON): 250 µs at 12 mV/µs
    • 1-V turn-on time (tON): 510 µs at 3.3 mV/µs
  • Always-ON true Reverse Current Blocking (RCB):
    • Activation current (IRCB): –500 mA (typ.)
    • Reverse leakage (IIN,RCB): –300 nA (max.)
  • Quick Output Discharge (QOD): 150 Ω (typ.) (N version has no QOD)
  • Active low enable option (L versions)

The TPS22916xx is a small, single channel load switch using a low leakage P-Channel MOSFET for minimum power loss. Advanced gate control design supports operating voltages as low as 1 V with minimal increase in ON-resistance and power loss.

Multiple timing options are available to support various system loading conditions. For heavy capacitive loads, the slow turn-on timing in the C version minimizes the inrush current. In cases with light capacitive loads, the fast timing in the B version reduces required wait time.

The switch ON state is controlled by a digital input that is capable of interfacing directly with low-voltage control signals. Both Active High and Active Low (L) versions are available. When power is first applied, a smart pulldown is used to keep the ON pin from floating until system sequencing is complete. AFter the ON pin is deliberately driven high (≥VIH), the smart pulldown is disconnected to prevent unnecessary power loss.

The TPS22916xx is available in a small, space saving 0.78 mm × 0.78 mm, 0.4-mm pitch, 0.5-mm height 4-pin Wafer-Chip-Scale (WCSP) package (YFP). The device is characterized for operation over a temperature range of –40°C to +85°C.

The TPS22916xx is a small, single channel load switch using a low leakage P-Channel MOSFET for minimum power loss. Advanced gate control design supports operating voltages as low as 1 V with minimal increase in ON-resistance and power loss.

Multiple timing options are available to support various system loading conditions. For heavy capacitive loads, the slow turn-on timing in the C version minimizes the inrush current. In cases with light capacitive loads, the fast timing in the B version reduces required wait time.

The switch ON state is controlled by a digital input that is capable of interfacing directly with low-voltage control signals. Both Active High and Active Low (L) versions are available. When power is first applied, a smart pulldown is used to keep the ON pin from floating until system sequencing is complete. AFter the ON pin is deliberately driven high (≥VIH), the smart pulldown is disconnected to prevent unnecessary power loss.

The TPS22916xx is available in a small, space saving 0.78 mm × 0.78 mm, 0.4-mm pitch, 0.5-mm height 4-pin Wafer-Chip-Scale (WCSP) package (YFP). The device is characterized for operation over a temperature range of –40°C to +85°C.
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Documentación técnica

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* Data sheet TPS22916xx 1-V–5.5-V, 2-A, 60-mΩ Ultra-Low Leakage Load Switch datasheet (Rev. F) PDF | HTML 14 dic 2021
Product overview Solving Ultra-Low-Power Challenges for Conn. Devices W/ Adv. Battery Chemistries PDF | HTML 14 sep 2023
White paper Overcoming Low-IQ Challenges in Low-Power Applications (Rev. B) PDF | HTML 12 abr 2023
Certificate TPS22916ALLEVM EU RoHS Declaration of Conformity (DoC) 13 dic 2021
User guide TPS22916 Evaluation Module User's Guide PDF | HTML 10 dic 2021
White paper Evolving Semiconductor Technologies for Modern Telehealth Applications 26 oct 2020
Technical article How to design an infrared thermometer quickly PDF | HTML 07 abr 2020
Application brief Extend Battery Life Using Load Switches and Ideal Diodes 16 ago 2019
E-book 11 Ways to Protect Your Power Path 03 jul 2019
Application brief Making the Switch to an Integrated Load Switch 11 jun 2019
Application note Integrated Load Switches Versus Discrete MOSFETs (Rev. A) 06 may 2019
Application note Basics of Power Switches (Rev. A) PDF | HTML 26 abr 2019
Application note Load Switch Thermal Considerations (Rev. A) 11 oct 2018
Application note Basics of Load Switches (Rev. A) 05 sep 2018
Technical article How can a load switch extend your device’s battery life? PDF | HTML 20 mar 2018
Application note Selecting a Load Switch to Replace a Discrete Solution 30 abr 2017
Application note Timing of Load Switches 27 abr 2017
Application note Fundamentals of On-Resistance in Load Switches 09 jun 2016
Application note Quiescent Current vs Shutdown Current for Load Switch Power Consumption 30 mar 2016
Technical article When to use load switches in place of discrete MOSFETs PDF | HTML 03 feb 2016
Application note Managing Inrush Current (Rev. A) 28 may 2015

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

TPS22916ALLEVM — Módulo de evaluación TPS22916 para interruptor de carga

El módulo de evaluación (EVM) TPS22916 es un circuito ensamblado y probado para evaluar los interruptores de carga TPS22916xx. El TPS22916EVM permite al usuario aplicar diferentes tensiones de entrada (1,0 V a 5,5 V) en diferentes condiciones de carga (0 A a 2 A) a los dispositivos TPS22916xx. Este (...)

Guía del usuario: PDF | HTML
No disponible en TI.com
Placa de evaluación

TPS22916EVM — Módulo de evaluación de interruptor de carga con resistencia de encendido de 60 mΩ, de 5.5 V, 2 A TP

The TPS22916 evaluation module (EVM) is an assembled and tested circuit for evaluating the TPS22916xx load switches. The TPS22916EVM allows the user to apply different input voltages (1.0 V to 3.6 V) under different loading conditions (0 A to 2 A) to the TPS22916xx devices. This evaluation module (...)
Guía del usuario: PDF
No disponible en TI.com
Modelo de simulación

TPS22916B Unencrypted PSpice Transient Model Package (Rev. B)

SLVMC59B.ZIP (51 KB) - PSpice Model
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Modelo de simulación

TPS22916BL PSpice Model

SLVMDR4.ZIP (66 KB) - PSpice Model
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Modelo de simulación

TPS22916C Unencrypted PSpice Transient Model Package (Rev. B)

SLVMC60B.ZIP (63 KB) - PSpice Model
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Modelo de simulación

TPS22916CL Unencrypted PSpice Transient Model Package (Rev. C)

SLVMC65C.ZIP (66 KB) - PSpice Model
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Modelo de simulación

TPS22916CN Unencrypted PSpice Transient Model Package (Rev. B)

SLVMC64B.ZIP (63 KB) - PSpice Model
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Modelo de simulación

TPS22916CNL-BL PSpice Model

SLVMDR3.ZIP (58 KB) - PSpice Model
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Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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Diseños de referencia

TIDA-00556 — Diseño de referencia de modo de envío basado en interruptor de carga para dispositivos portátiles

The TIDA-00556 is a low power, space saving "ship mode" reference design targeted specifically for wearables and other small portable electronics that can be implemented with a simple, low cost load switch.
Design guide: PDF
Esquema: PDF
Paquete Pasadores Descargar
DSBGA (YFP) 4 Ver opciones
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Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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Soporte y capacitación

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