TPS22810DBVR High-Side Load Switch with Low On-Resistance (79 mΩ), Inrush Current Control, and Flexible Power-Down Sequencing
Specifications
Manufacturer:
TI
Product Number:
TPS22810DBVR
Description:
IC PWR SWITCH N-CHAN 1:1 SOT23-6
Highlight:
Low On-Resistance High-Side Load Switch
,Inrush Current Control Power Switch IC
,Flexible Power-Down Sequencing TPS22810DBVR
Introduction
TPS22810DBVR High-Performance Load Switch
A single-channel high-side load switch from TI optimized for low on-resistance, inrush current control, and flexible power-down sequencing.
Core Functions & Specifications
Power Switching & Performance
| Topology | Single-channel high-side load switch with integrated N-channel MOSFET |
| On-Resistance (RON) | 79 mΩ typical at VIN = 12 V |
| Current Rating | 2 A maximum continuous current (SOT23-6 package) |
| Input Voltage Range | 2.7 V to 18 V (absolute maximum input voltage: 20 V) |
Inrush Current & Transient Control
- Configurable Rise Time: Adjusted via external CT pin to suppress inrush current from large bulk load capacitances
- Quick Output Discharge (QOD): Programmable fall time via QOD pin for controlled power-down and rapid discharge
Protection & Safety Features
- Undervoltage Lockout (UVLO): Automatically turns off output when VIN drops below threshold
- Thermal Shutdown: Protects device at high junction temperatures
- Low Leakage: 500 nA typical shutdown current at VIN = 12 V
- ESD Protection: Tested to JESD standards for robust electrostatic discharge immunity
Power & Interface
| Quiescent Current | 62 µA typical at VIN = 12 V during operation |
| Logic Compatibility | Direct interface with low-voltage control signals (ON/OFF pin) |
Packaging & Environmental
| Package | 6-pin SOT23-6 (DBV), 2.9 mm × 2.8 mm, 0.95 mm pitch, 1.45 mm height |
| Operating Temperature | Industrial grade, −40°C to +105°C |
Typical Applications
Widely used in systems requiring precise power management, inrush current control, and reliable load switching:
Portable & Battery-Powered Devices
Industrial Automation
Communications Equipment
Consumer Electronics
Medical Equipment
Automotive Systems
Send RFQ
Stock:
MOQ:
