TPS22904

Name: TPS22904
Brand: TI
SKU: TPS22904
Price: 0.253 USD

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3,6-V-, 0,5-A-, 66-mΩ-Lastschalter mit Ausgangsentladung

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Datenblatt

document-pdfAcrobat TPS2290x Ultra-Small Low-Input-Voltage Low rON Load Switch datasheet (Rev. D) (Englisch) PDF | HTML

TPS22904

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Datenblatt

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Produktdetails

Imax (A)

0.5

Vin (max) (V)

3.6

Vin (min) (V)

1.1

Number of channels

1

Features

Inrush current control, Quick output discharge

Quiescent current (Iq) (typ) (µA)

1

Soft start

Fixed Rise Time

Rating

Catalog

Ron (typ) (mΩ)

75

Shutdown current (ISD) (typ) (µA)

1

Current limit type

None

Function

Inrush current control

FET

Internal

Operating temperature range (°C)

-40 to 85

Device type

Load switches

Imax (A)

0.5

Vin (max) (V)

3.6

Vin (min) (V)

1.1

Number of channels

1

Features

Inrush current control, Quick output discharge

Quiescent current (Iq) (typ) (µA)

1

Soft start

Fixed Rise Time

Rating

Catalog

Ron (typ) (mΩ)

75

Shutdown current (ISD) (typ) (µA)

1

Current limit type

None

Function

Inrush current control

FET

Internal

Operating temperature range (°C)

-40 to 85

Device type

Load switches

DSBGA (YFP)

4

1 mm² 1 x 1

Input Voltage: 1.1 V to 3.6 V
Ultralow ON-State Resistance
- r_ON = 66 mΩ at V_IN = 3.6 V
- r_ON = 75 mΩ at V_IN = 2.5 V
- r_ON = 90 mΩ at V_IN = 1.8 V
- r_ON = 135 mΩ at V_IN = 1.2 V
500-mA Maximum Continuous Switch Current
Quiescent Current < 1 µA
Shutdown Current < 1 µA
Low Control Input Threshold Enables Use of 1.2-
V, 1.8-V, 2.5-V, and 3.3-V Logic
Controlled Slew Rate (5 µs Maximum at 3.6 V)
Quick Output Discharge (TPS22904 Only)
ESD Performance Tested Per JESD 22
- 2000-V Human Body Model
  (A114-B, Class II)
- 1000-V Charged-Device Model (C101)
4-Terminal Wafer Chip-Scale Package (WCSP)
- 0.8 mm × 0.8 mm,
  0.4-mm Pitch, 0.5-mm Height

Input Voltage: 1.1 V to 3.6 V
Ultralow ON-State Resistance
- r_ON = 66 mΩ at V_IN = 3.6 V
- r_ON = 75 mΩ at V_IN = 2.5 V
- r_ON = 90 mΩ at V_IN = 1.8 V
- r_ON = 135 mΩ at V_IN = 1.2 V
500-mA Maximum Continuous Switch Current
Quiescent Current < 1 µA
Shutdown Current < 1 µA
Low Control Input Threshold Enables Use of 1.2-
V, 1.8-V, 2.5-V, and 3.3-V Logic
Controlled Slew Rate (5 µs Maximum at 3.6 V)
Quick Output Discharge (TPS22904 Only)
ESD Performance Tested Per JESD 22
- 2000-V Human Body Model
  (A114-B, Class II)
- 1000-V Charged-Device Model (C101)
4-Terminal Wafer Chip-Scale Package (WCSP)
- 0.8 mm × 0.8 mm,
  0.4-mm Pitch, 0.5-mm Height

The TPS22903 and TPS22904 are ultra-small, low r_ON single channel load switches with controlled turnon. The device contains a P-channel MOSFET that can operate over an input voltage range of 1.1 V to 3.6 V. The switch is controlled by an on and off input (ON), which is capable of interfacing directly with low-voltage control signals. In TPS22904, a 85-Ω on-chip load resistor is added for output quick discharge when switch is turned off.

TPS22903 and TPS22904 are available in a space-saving 4-terminal WCSP 0.4-mm pitch (YFP). The devices are characterized for operation over the free-air temperature range of –40°C to 85°C.

The TPS22903 and TPS22904 are ultra-small, low r_ON single channel load switches with controlled turnon. The device contains a P-channel MOSFET that can operate over an input voltage range of 1.1 V to 3.6 V. The switch is controlled by an on and off input (ON), which is capable of interfacing directly with low-voltage control signals. In TPS22904, a 85-Ω on-chip load resistor is added for output quick discharge when switch is turned off.

TPS22903 and TPS22904 are available in a space-saving 4-terminal WCSP 0.4-mm pitch (YFP). The devices are characterized for operation over the free-air temperature range of –40°C to 85°C.

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Alle anzeigen 6

	Typ	Titel		Datum
*	Data sheet	TPS2290x Ultra-Small Low-Input-Voltage Low rON Load Switch datasheet (Rev. D)	PDF \| HTML	30 Jun 2015
	Application note	Load Switch Thermal Considerations (Rev. A)		11 Okt 2018
	Application note	Basics of Load Switches (Rev. A)		05 Sep 2018
	Application note	Selecting a Load Switch to Replace a Discrete Solution		30 Apr 2017
	Application note	Timing of Load Switches		27 Apr 2017
	Application note	Managing Inrush Current (Rev. A)		28 Mai 2015

Design und Entwicklung

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TPS22904 Unencrypted PSpice Transient Model Package (Rev. A)

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TPS22904

3,6-V-, 0,5-A-, 66-mΩ-Lastschalter mit Ausgangsentladung

TPS22904

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