TPS22990DMLR Texas Instruments Integrated Circuit (Other) In Stock
TPS22990DMLR is a 5.5V, 10A single-channel load switch with 3.9mΩ on-resistance, adjustable rise time, and power good indicator. Ideal for power sequencing and hot-swap applications. From $0.303, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 11
- Lifecycle
- ACTIVE
- Datasheet
- TPS22990DMLR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3030(MOQ 1)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 3.9mΩ on-resistance minimizes power loss and voltage drop at full 10A load current
- Adjustable rise time control prevents inrush current and enables smooth power sequencing
- Integrated Power Good signal provides real-time output voltage status for system monitoring
- Wide input voltage range of 0.6V to 5.5V supports diverse power rail configurations
- Compact 10-pin DML package (2.9mm × 1.6mm) optimized for space-constrained designs
Applications
The TPS22990DMLR is widely used in portable electronics and battery-powered systems for power rail sequencing and load management. It is well-suited for hot-swap protection, USB power delivery, and multi-rail SSD or memory module power control. Its power good output and adjustable slew rate make it a reliable choice in server, industrial, and consumer applications requiring stable, sequenced power delivery.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2016-07-09 |
| YTEOL | 15 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | Load switch |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 0.6V |
| JESD-30 Code | R-PDSO-N10 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## TPS22990DMLR Alternates Showing results | Image |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS22990DMLR:
Texas Instruments Fixed, 1 Channel, PDSO10
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Frequently Asked Questions
What is the maximum load current supported by the TPS22990DMLR?
The TPS22990DMLR supports a maximum continuous load current of 10A with an ultra-low on-resistance of 3.9mΩ, making it suitable for high-current power switching applications such as SSDs, memory modules, and industrial power rails.
How does the adjustable rise time feature work on the TPS22990DMLR?
The TPS22990DMLR allows users to set the output voltage rise time by connecting an external capacitor to the rise-time control pin. This limits inrush current during power-up, protecting sensitive downstream components and ensuring compliance with system power sequencing requirements.
What does the Power Good output indicate on the TPS22990DMLR?
The Power Good (PG) output is an open-drain signal that goes high when the output voltage reaches a valid level, typically above 90% of the input. It allows the host system to monitor power rail status and sequence downstream circuits only after a stable supply is confirmed.
What package does the TPS22990DMLR use and what are its dimensions?
The TPS22990DMLR is housed in a 10-pin DML (VSON) package measuring approximately 2.9mm × 1.6mm. This compact footprint is ideal for space-constrained PCB designs in portable and mobile applications.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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