MAX96717GTJ/VY+T
ADI（亚德诺） integrated circuits in TQFN-32 package.
- Package
- TQFN-32
Illustration for selection reference only
TPS2553DBVR
Adjustable current-limited power distribution switch for USB port overcurrent protection and power control.
- Product Code
- DHBDCB0FA4
- Brand
- TI/德州仪器
- Package
- SOT-23-5
- Packaging
- —
- Category
- Integrated Circuits
- Weight
- —
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION
Description
OVERVIEW
Product Overview
The TPS2553DBVR is a current-limited power distribution switch from Texas Instruments, belonging to the power management IC family. It integrates a pass switch and current sensing to limit load current in a supply branch and to disconnect the output when a fault occurs, protecting both the upstream supply and downstream circuitry. The current-limit threshold is set by an external resistor, and a fault indication output supports system monitoring. It is commonly used in USB ports, peripheral slots, and other DC supply paths requiring hot-plug protection, serving power distribution and fault protection designs.
APPLICATIONS
Applications
- Provides overcurrent protection and supply switching for USB ports.
- Performs current-limited power distribution and fault isolation for peripheral slots.
- Protects hot-swap DC supply branches.
- Used in power distribution where an adjustable current-limit threshold is needed.
FEATURES AND BENEFITS
Features and Benefits
- Current-limit threshold set by an external resistor for different load requirements.
- Integrated pass switch reduces external component count.
- Fault indication output helps the system monitor abnormal conditions.
- Provides overcurrent protection for hot-swap supply applications.
- Small package suits space-constrained portable devices.
ADDITIONAL DETAILS
Additional Details
When purchasing, verify the package, operating temperature range, current-limit setting method, and fault output logic against the target application, and confirm supply from the original manufacturer or authorized channels.
Verify product details against the manufacturer datasheet before purchase.
REQUEST A QUOTE
Quote for TPS2553DBVR
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