Specifications
| Attribute | Value |
| Package | Tape & Reel (TR) |
| ProductStatus | Active |
| Type | Hot Swap Controller |
| NumberofChannels | 1 |
| InternalSwitch(s) | No |
| Applications | -48V |
| Features | Auto Retry |
| ProgrammableFeatures | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO |
| Voltage-Supply | -80V ~ -20V |
| OperatingTemperature | -40°C ~ 85°C |
| Current-Supply | 1.05 mA |
| MountingType | Surface Mount |
| Package/Case | 14-TSSOP (0.173, 4.40mm Width) |
Overview
Description
TPS2393APWR is a Texas Instruments high-side load switch with overcurrent/short-circuit protection for hot‑swap applications. It enables a supply rail, limits current, provides thermal protection, and reports faults to downstream circuitry, protecting against shorts or plug‑in faults. The enable input controls operation, and a status/fault output signals the protection state. The APWR suffix indicates the device variant/package (PowerPAD/compact 8‑pin) with lead‑free packaging.
Key features (typical): current‑limit protection; thermal shutdown; status/fault output; enable control; auto‑retry or latch behavior depending on version; small footprint.
Typical applications: hot‑swap protection on server/telecom power rails; protection for evaluation boards; battery charging/distribution systems; any design requiring controlled power-on with fault protection.
For exact electrical specs (voltage range, current limit, fault behavior, pinout), refer to the TPS2393APWR datasheet. If you share your target rails and protection needs, I can help interpret the relevant specs.
Key features (typical): current‑limit protection; thermal shutdown; status/fault output; enable control; auto‑retry or latch behavior depending on version; small footprint.
Typical applications: hot‑swap protection on server/telecom power rails; protection for evaluation boards; battery charging/distribution systems; any design requiring controlled power-on with fault protection.
For exact electrical specs (voltage range, current limit, fault behavior, pinout), refer to the TPS2393APWR datasheet. If you share your target rails and protection needs, I can help interpret the relevant specs.
Features
TPS2393APWR (TI) is a high‑side protection switch with an integrated MOSFET designed for hot‑swap and line protection. Key features:
- Integrated high‑side switch for load isolation
- Current‑limit protection with auto‑retry
- Overcurrent/short‑circuit protection
- Overvoltage and undervoltage protection (UVLO)
- Reverse polarity protection
- Thermal shutdown (with optional latch)
- Enable input to control power on/off
- Fault/status outputs for monitoring
- Suitable for hot‑swap, telecom, data lines, automotive, and other protection roles
- APWR package with enhanced thermal performance
Note: For exact electrical specs (current limit value, voltage ranges, retry behavior, and pinout), please consult the TI datasheet.
- Integrated high‑side switch for load isolation
- Current‑limit protection with auto‑retry
- Overcurrent/short‑circuit protection
- Overvoltage and undervoltage protection (UVLO)
- Reverse polarity protection
- Thermal shutdown (with optional latch)
- Enable input to control power on/off
- Fault/status outputs for monitoring
- Suitable for hot‑swap, telecom, data lines, automotive, and other protection roles
- APWR package with enhanced thermal performance
Note: For exact electrical specs (current limit value, voltage ranges, retry behavior, and pinout), please consult the TI datasheet.
Pinout
- Pin count: 8 pins
- Function: Single-channel high-side power switch with current limit and protection (hot-swap/short-circuit protection) for a load, with enable input and fault indication.
- Function: Single-channel high-side power switch with current limit and protection (hot-swap/short-circuit protection) for a load, with enable input and fault indication.
Manufacturer
- Manufacturer: Texas Instruments Incorporated (TI).
- Kind of company: An American multinational semiconductor company that designs, manufactures, and sells analog, mixed-signal, and embedded processing integrated circuits and related products; one of the world’s largest semiconductor makers.
- Kind of company: An American multinational semiconductor company that designs, manufactures, and sells analog, mixed-signal, and embedded processing integrated circuits and related products; one of the world’s largest semiconductor makers.
Application
TPS2393APWR is a fault-protected, current-limited high-side switch. Common applications include:
- Hot-swap protection for boards, backplanes, and plug-in modules
- Power-path protection with current limiting in automotive, industrial, and telecom equipment
- Redundant/OR-ing power paths for DC buses
- Inrush control for power supplies
- Battery-powered/portable devices
- General DC-rail protection in data centers and servers
It provides protection features suitable for safeguarding power rails and simplifying power sequencing in complex systems.
- Hot-swap protection for boards, backplanes, and plug-in modules
- Power-path protection with current limiting in automotive, industrial, and telecom equipment
- Redundant/OR-ing power paths for DC buses
- Inrush control for power supplies
- Battery-powered/portable devices
- General DC-rail protection in data centers and servers
It provides protection features suitable for safeguarding power rails and simplifying power sequencing in complex systems.
Package
APWR indicates TI’s PowerPAD package (exposed pad). So TPS2393APWR is offered in a PowerPAD package.
