Texas Instruments TPS22995 Product Info

Parameters

Imax (A)	3.8
Vin (max) (V)	5.5
Vin (min) (V)	0.4
Number of channels	1
Features	Inrush current control, Quick output discharge, Thermal shutdown
Quiescent current (Iq) (typ) (µA)	10
Soft start	Adjustable Rise Time
Rating	Catalog
Ron (typ) (mΩ)	18
Shutdown current (ISD) (typ) (µA)	0.1
Current limit type	None
Function	Inrush current control, Thermal shutdown
Operating temperature range (°C)	-40 to 125
Device type	Load switches

Package

WQFN-HR (RZF)-6-1.0625 mm² 1.25 x 0.85

Features

Input operating voltage range (VIN): 0.4 V – 5.5 V
Bias voltage supply (VBIAS): 1.5 V – 5.5 V
Maximum continuous current: 3.8 A
On-resistance (RON): 18 mΩ (typ.)
Adjustable slew rate control through external capacitor
Quick Output Discharge (QOD): 100 Ω (typ.)
Thermal shutdown
Smart ON pin pulldown (RPD,ON):
- ON ≥ VIH (ION): 25 nA (max.)
- ON ≤ VIL (RPD,ON): 500 kΩ (typ.)
Low power consumption:
- ON state (IQ): 10 uA (typ.)
- OFF state (ISD): 0.1 uA (typ.)

Input operating voltage range (VIN): 0.4 V – 5.5 V
Bias voltage supply (VBIAS): 1.5 V – 5.5 V
Maximum continuous current: 3.8 A
On-resistance (RON): 18 mΩ (typ.)
Adjustable slew rate control through external capacitor
Quick Output Discharge (QOD): 100 Ω (typ.)
Thermal shutdown
Smart ON pin pulldown (RPD,ON):
- ON ≥ VIH (ION): 25 nA (max.)
- ON ≤ VIL (RPD,ON): 500 kΩ (typ.)
Low power consumption:
- ON state (IQ): 10 uA (typ.)
- OFF state (ISD): 0.1 uA (typ.)

Description

A capacitor to GND on the CT pin sets the slew rate, and the higher the Capacitor the higher the slew rate. Rise times are shown below.The following equation can be used to estimate the rise time for different VIN and CT capacitors:

tR = (0.3418VIN + 0.1036) × CT + 14.064VIN + 12.255

where

tR = Rise time in µs.
VIN = Input voltage in V.
CT = CT Capacitor in pF.

A capacitor to GND on the CT pin sets the slew rate, and the higher the Capacitor the higher the slew rate. Rise times are shown below.The following equation can be used to estimate the rise time for different VIN and CT capacitors:

tR = (0.3418VIN + 0.1036) × CT + 14.064VIN + 12.255

where

tR = Rise time in µs.
VIN = Input voltage in V.
CT = CT Capacitor in pF.

ELECTRONIC COMPONENTS
All In One Distributor

TPS22995

5.5-V 3.5-A 20-mΩ on-resistance load switch with adjustable rise time

Texas Instruments TPS22995 Product Info

Parameters

Package

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS All In One Distributor

TPS22995

5.5-V 3.5-A 20-mΩ on-resistance load switch with adjustable rise time

Texas Instruments TPS22995 Product Info

Parameters

Package

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS
All In One Distributor