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TPS24740RGER is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC HOT SWAP CTRLR GP 24VQFN. Review the specifications below when checking this part for your BOM.
Hot Swap Controllers specifications for TPS24740RGER
- Description：IC HOT SWAP CTRLR GP 24VQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Type：Hot Swap Controller, OR Controller
- Number of Channels：1
- Internal Switch(s)：No
- Applications：General Purpose
- Features：Latched Fault, UVLO
- Programmable Features：Current Limit, Fault Timeout, OVP, Turn On Voltage
- Voltage - Supply：2.5V ~ 18V
- Current - Output (Max)：-
- Operating Temperature：-40°C ~ 125°C
- Current - Supply：4.2 mA
- Mounting Type：Surface Mount
- Package / Case：24-VFQFN Exposed Pad
- Supplier Device Package：24-VQFN (4x4)
- Grade：-
- Qualification：-
Hot Swap Controllers datasheet and documents for TPS24740RGER
Hot Swap Controllers Overview
The TPS24740RGER is a high-performance hot swap and ORing controller manufactured by Texas Instruments. It operates within a supply voltage range of 2.5V to 18V and features a single channel configuration. The device is housed in a 24-VQFN (4x4) surface-mount package with exposed thermal pad. Key programmable parameters include current limit, fault timeout, overvoltage protection (OVP), and turn-on voltage. It supports an operating temperature range from -40°C to 125°C and draws a typical supply current of 4.2 mA. The component lacks an internal switch, requiring external MOSFET integration for load control.
Hot Swap Controllers Feature Summary
- Integrates hot swap and ORing controller functionalities for power path management
- Provides programmable protection against overcurrent, overvoltage, and fault conditions
- Supports flexible system design through adjustable turn-on voltage and timing parameters
Hot Swap Controllers Applications
- Server and storage backplane power distribution
- Industrial equipment input power protection
- Telecommunications infrastructure power systems
Hot Swap Controllers Procurement Notes
Verify the specific suffix 'RGER' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications and moisture sensitivity level classification. Ensure that the ordered component matches the exact electrical characteristics and pinout defined in the TPS2474x series documentation before implementation.
Hot Swap Controllers Selection Notes
Select this controller when designing systems requiring precise power sequencing and protection without integrated switches. Consider the external MOSFET selection carefully to match the controller's drive capabilities and thermal requirements. Evaluate the need for programmable delay and current limit settings based on specific bus capacitance and surge current constraints.
Hot Swap Controllers Part Context
This component belongs to the TPS2474x family of power management ICs designed for robust power distribution applications. It complements other Texas Instruments hot swap solutions like the TPS24700 and TPS24710 series, offering specialized ORing capabilities alongside standard hot swap protection functions for redundant power architectures.
Hot Swap Controllers Replacement Considerations
Direct substitutes within the same family include TPS24740DGKR and TPS24740RGCT. Verify pin compatibility and parameter alignment with the original design requirements before substitution.
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