TPS22924D

Name: TPS22924D
Brand: TI
SKU: TPS22924D
Price: 0.21 USD

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Interruptor de carga de 3.6 V, 2 A, 18.3 mΩ, con descarga de salida y tiempo de elevación de 6200 µs

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Hoja de datos

document-pdfAcrobat TPS22924D 3.6-V, 2-A, 18.3-mΩ On-Resistance Load Switch datasheet (Rev. A) (Inglés) PDF | HTML

TPS22924D

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Detalles del producto

Number of channels

1

Vin (min) (V)

0.75

Vin (max) (V)

3.6

Imax (A)

2

Ron (typ) (mΩ)

18.3

Shutdown current (ISD) (typ) (µA)

0.15

Quiescent current (Iq) (typ) (µA)

75

Soft start

Fixed Rise Time

Current limit type

None

Features

Quick output discharge

Rating

Catalog

Operating temperature range (°C)

-40 to 85

FET

Internal

Device type

Load switches

Function

Inrush current control

Number of channels

1

Vin (min) (V)

0.75

Vin (max) (V)

3.6

Imax (A)

2

Ron (typ) (mΩ)

18.3

Shutdown current (ISD) (typ) (µA)

0.15

Quiescent current (Iq) (typ) (µA)

75

Soft start

Fixed Rise Time

Current limit type

None

Features

Quick output discharge

Rating

Catalog

Operating temperature range (°C)

-40 to 85

FET

Internal

Device type

Load switches

Function

Inrush current control

DSBGA (YZP)

6

2.1875 mm² 1.75 x 1.25

Integrated Single-Channel Load Switch
Input Voltage: 0.75 V to 3.6 V
On-Resistance
- r_ON = 18.3 mΩ at V_IN = 3.6 V
- r_ON = 18.5 mΩ at V_IN = 2.5 V
- r_ON = 19.6 mΩ at V_IN = 1.8 V
- r_ON = 19.4 mΩ at V_IN = 1.2 V
- r_ON = 20.3 mΩ at V_IN = 1.0 V
- r_ON = 22.7 mΩ at V_IN = 0.75 V
Small CSP-6 package
0.9 mm × 1.4 mm, 0.5-mm Pitch
2-A Maximum Continuous Switch Current
Low Shutdown Current
Low Threshold Control Input
Controlled Slew Rate to Avoid Inrush Currents
Quick Output Discharge Transistor
ESD Performance Tested Per JESD 22
- 5000-V Human-Body Model
  (A114-B, Class II)
- 1000-V Charged-Device Model (C101)

Integrated Single-Channel Load Switch
Input Voltage: 0.75 V to 3.6 V
On-Resistance
- r_ON = 18.3 mΩ at V_IN = 3.6 V
- r_ON = 18.5 mΩ at V_IN = 2.5 V
- r_ON = 19.6 mΩ at V_IN = 1.8 V
- r_ON = 19.4 mΩ at V_IN = 1.2 V
- r_ON = 20.3 mΩ at V_IN = 1.0 V
- r_ON = 22.7 mΩ at V_IN = 0.75 V
Small CSP-6 package
0.9 mm × 1.4 mm, 0.5-mm Pitch
2-A Maximum Continuous Switch Current
Low Shutdown Current
Low Threshold Control Input
Controlled Slew Rate to Avoid Inrush Currents
Quick Output Discharge Transistor
ESD Performance Tested Per JESD 22
- 5000-V Human-Body Model
  (A114-B, Class II)
- 1000-V Charged-Device Model (C101)

The TPS22924D is a small, low R_ON load switch with controlled turn on. The device contains a N-channel MOSFET that can operate over an input voltage range of 0.75 V to 3.6 V. An integrated charge pump biases the NMOS switch to achieve a minimum switch ON resistance. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage control signals.

A 1250 Ω on-chip load resistor is added for output quick discharge when the switch is turned off. The rise time of the device is internally controlled to avoid inrush current. The TPS22924D features a rise time of 6200 µs at 3.6 V.

The TPS22924D is available in an ultra-small, space-saving 6-pin CSP package and is characterized for operation over the free-air temperature range of –40°C to 85°C.

The TPS22924D is a small, low R_ON load switch with controlled turn on. The device contains a N-channel MOSFET that can operate over an input voltage range of 0.75 V to 3.6 V. An integrated charge pump biases the NMOS switch to achieve a minimum switch ON resistance. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage control signals.

A 1250 Ω on-chip load resistor is added for output quick discharge when the switch is turned off. The rise time of the device is internally controlled to avoid inrush current. The TPS22924D features a rise time of 6200 µs at 3.6 V.

The TPS22924D is available in an ultra-small, space-saving 6-pin CSP package and is characterized for operation over the free-air temperature range of –40°C to 85°C.

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Documentación técnica

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	Tipo	Título		Fecha
*	Data sheet	TPS22924D 3.6-V, 2-A, 18.3-mΩ On-Resistance Load Switch datasheet (Rev. A)	PDF \| HTML	31 ago 2015
	Application note	Load Switch Thermal Considerations (Rev. A)		11 oct 2018
	Application note	Basics of Load Switches (Rev. A)		05 sep 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	Managing Inrush Current (Rev. A)		28 may 2015
	EVM User's guide	TPS22924EVM-532 User's Guide (Rev. B)		23 may 2013

Diseño y desarrollo

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Placa de evaluación

TPS22924DEVM-532 — Módulo de evaluación de interruptor de carga con resistencia de encendido ultrabaja TPS22924D

The TPS22924EVM-532 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the TPS22924D Load Switch. The EVM allows the user to apply different input voltages (0.9 V to 3.6 V) under different loading conditions (0 A to 2 A) to the TPS22924D. Output, input and switching (...)

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Modelo de simulación

TPS22924D TINA-TI Reference Design

SLVMAR2.TSC (123 KB) - TINA-TI Reference Design

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Modelo de simulación

TPS22924D TINA-TI Transient Spice Model

SLVMAR1.ZIP (15 KB) - TINA-TI Spice Model

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Modelo de simulación

TPS22924D Unencrypted PSpice Transient Model Package (Rev. A)

SLVM874A.ZIP (46 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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Encapsulado	Pines	Símbolos CAD, huellas y modelos 3D
DSBGA (YZP)	6	Ultra Librarian

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TPS22924D

Interruptor de carga de 3.6 V, 2 A, 18.3 mΩ, con descarga de salida y tiempo de elevación de 6200 µs

TPS22924D

Detalles del producto

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Reemplazo con funcionalidad mejorada del dispositivo comparado

Funcionalidad similar a la del dispositivo comparado

Documentación técnica

Diseño y desarrollo

TPS22924DEVM-532 — Módulo de evaluación de interruptor de carga con resistencia de encendido ultrabaja TPS22924D

TPS22924D TINA-TI Reference Design

TPS22924D TINA-TI Transient Spice Model

TPS22924D Unencrypted PSpice Transient Model Package (Rev. A)

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

Pedidos y calidad

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

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