TPS22918TDBVRQ1
| Parameters | |
|---|---|
| Ratio - Input:Output | 1:1 |
| Voltage - Load | 1V~5.5V |
| Rds On (Typ) | 52m Ω |
| Built-in Protections | TRANSIENT |
| Output Current Flow Direction | SINK |
| Height | 1.45mm |
| Length | 2.9mm |
| Width | 1.6mm |
| Thickness | 1.2mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-6 |
| Surface Mount | YES |
| Number of Pins | 6 |
| Operating Temperature | -40°C~105°C TA |
| Packaging | Tape & Reel (TR) |
| Series | Automotive, AEC-Q100 |
| JESD-609 Code | e3 |
| Feature | Load Discharge, Slew Rate Controlled |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 6 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Number of Functions | 1 |
| Terminal Pitch | 0.95mm |
| Base Part Number | TPS22918 |
| Number of Outputs | 1 |
| Output Type | N-Channel |
| Interface | On/Off |
| Current - Output (Max) | 2A |
| Output Configuration | High Side |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Input Type | Non-Inverting |
| Switch Type | General Purpose |
TPS22918TDBVRQ1 Description
The TPS22918-Q1 is a single-channel load switch with both configurable rise time and configurable quick-output discharge. The device contains an N-channel MOSFET that can operate over an input voltage range of 1 V to 5.5 V and can support a maximum continuous current of 2 A. The switch is
controlled by an on and off input, which is capable of interfacing directly with low-voltage control signals. The configurable rise time of the device reduces inrush current caused by large bulk load capacitances, thereby reducing or eliminating power supply droop. The TPS22918-Q1 features a configurable quick output discharge (QOD) pin, which controls the fall time of the device to allow design flexibility for power down and sequencing.
TPS22918TDBVRQ1 Features
650 v@T 150°C
AEC-Q100 Qualified
Integrated single-channel load switch
Qualified for automotive applications:
Device Temperature Grade 2: –40°C to
105°C ambient operating temperature range
Functional safety capable
Documentation available to aid functional
safety system design
Input voltage range: 1 V to 5.5 V
Low On-Resistance (RON)
RON = 52 m? (typical) at VIN = 5 V
RON = 53 m? (typical) at VIN = 3.3 V
2-A Maximum continuous switch current
Low quiescent current
8.3 μA (typical) at VIN = 3.3 V
TPS22918TDBVRQ1 Applications
Automotive electronics
Infotainment
Cluster
ADAS (Advanced Driver Assistance Systems)