TPS22920LYZPR

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Texas Instruments

3.6-V, 4-A, 5.3-MΩ LOAD SWITCH WITH OUTPUT DISCHARGE

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TPS22920LYZPR

Active

Texas Instruments

3.6-V, 4-A, 5.3-MΩ LOAD SWITCH WITH OUTPUT DISCHARGE

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Description Specifications Series Pricing CAD Documents

Description

General part information

TPS22920 Series

The TPS22920x is a small, space-saving load switch with controlled turn on to reduce inrush current. The device contains a N-channel MOSFET that can operate over an input voltage range of 0.75 V to 3.6 V and switch currents up to 4 A. An integrated charge pump biases the NMOS switch in order to achieve a minimum switch ON resistance (rON). The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage control signals.

The TPS22920x has a 1250-Ω on-chip resistor for quick output discharge when the switch is turned off which insures that the output is not left floating.

The TPS22920x has an internally controlled rise time in order to reduce inrush current.

Technical Specifications

Parameters and characteristics for this part

Specification	TPS22920LYZPR

Current - Output (Max)	4 A
Features	Load Discharge, Slew Rate Controlled
Input Ratio	1
Input Type	Non-Inverting
Interface	On/Off
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Configuration	High Side
Output Ratio	1
Output Type	N-Channel
Package / Case	DSBGA, 8-XFBGA
Package Name	8-DSBGA
Rds On (Typ)	5.3 mOhm
Switch Type	General Purpose
Voltage - Load (Max)	3.6 V
Voltage - Load (Min)	0.75 V
Voltage - Supply (Vcc/Vdd)	Not Required
Voltage - Supply (Vdd/Vcc)	Not Required

TPS22920 Series

3.6-V, 4-A, 5.3-mΩ load switch with output discharge

Part	Package Name	Output Ratio	Input Ratio	Interface	Voltage - Load (Max)	Voltage - Load (Min)	Number of Outputs	Switch Type	Voltage - Supply (Vdd/Vcc)	Voltage - Supply (Vcc/Vdd)	Current - Output (Max)	Output Type	Input Type	Mounting Type	Package / Case	Features	Operating Temperature (Max)	Operating Temperature (Min)	Output Configuration	Rds On (Typ)	Supplied Contents	Type	Utilized IC / Part	Function	Contents	Embedded
Texas Instruments TPS22920YZPR	8-DSBGA	1	1	On/Off	3.6 V	0.75 V	1	General Purpose	Not Required	Not Required	4 A	N-Channel	Non-Inverting	Surface Mount	8-XFBGA DSBGA	Load Discharge Slew Rate Controlled	85 °C	-40 °C	High Side	5.3 mOhm
Texas Instruments TPS22920LEVM																					Board(s)	Power Management	TPS22920L	Power Distribution Switch (Load Switch)	Board
Texas Instruments TPS22920LYZPT	8-DSBGA	1	1	On/Off	3.6 V	0.75 V	1	General Purpose	Not Required	Not Required	4 A	N-Channel	Non-Inverting	Surface Mount	8-XFBGA DSBGA	Load Discharge Slew Rate Controlled	85 °C	-40 °C	High Side	5.3 mOhm
Texas Instruments TPS22920EVM-002																					Board(s)	Power Management	TPS22920	Power Distribution Switch (Load Switch)	Board	No
Texas Instruments TPS22920YZPT	8-DSBGA	1	1	On/Off	3.6 V	0.75 V	1	General Purpose	Not Required	Not Required	4 A	N-Channel	Non-Inverting	Surface Mount	8-XFBGA DSBGA	Load Discharge Slew Rate Controlled	85 °C	-40 °C	High Side	5.3 mOhm
Texas Instruments TPS22920LYZPR	8-DSBGA	1	1	On/Off	3.6 V	0.75 V	1	General Purpose	Not Required	Not Required	4 A	N-Channel	Non-Inverting	Surface Mount	8-XFBGA DSBGA	Load Discharge Slew Rate Controlled	85 °C	-40 °C	High Side	5.3 mOhm
Texas Instruments TPS22920YZPRB	8-DSBGA	1	1	On/Off	3.6 V	0.75 V	1	General Purpose	Not Required	Not Required	4 A	N-Channel	Non-Inverting	Surface Mount	8-XFBGA DSBGA	Load Discharge Slew Rate Controlled	85 °C	-40 °C	High Side	5.3 mOhm