Texas Instruments TPS259573DSGRG4
Manufacturer No:
TPS259573DSGRG4
Manufacturer:
Package:
Description:
2.7-V to 18-V, 34mΩ, 0.5-4A eFuse with over voltage protection in small WSON package
Quantity:
In Stock :9733
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TPS259573DSGRG4 Information
Texas Instruments TPS259573DSGRG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS259573DSGRG4.
- Type
- Parameter
- FET
- Internal
- Ron (typ) (mΩ)
- 34
- Vin (min) (V)
- 2.7, 3
- Vin (max) (V)
- 18
- Vabsmax_cont (V)
- 20
- Current limit (min) (A)
- 0.5
- Current limit (max) (A)
- 4
- Overcurrent response
- Current limiting
- Fault response
- Auto-retry, Latch-off
- Soft start
- Adjustable
- Type
- Parameter
- Overvoltage response
- Clamp, Cut-off
- Features
- Adjustable OVLO, Adjustable current limit, Adjustable soft start, Current monitoring, Fault output, Overcurrent protection, Overvoltage protection, Quick output discharge, Thermal shutdown, adjustable UVLO
- UL recognition
- IEC62368, UL2367
- Rating
- Catalog
- Device type
- eFuses and hot swap controllers
- Operating temperature range (°C)
- -40 to 125
- Function
- Adjustable current limit, Current monitoring, Inrush current control, Overvoltage protection, Short circuit protection, Thermal shutdown
- Quiescent current (Iq) (typ) (A)
- 0.000175
- Quiescent current (Iq) (max) (A)
- 0.00025
- Package
- WSON (DSG)
Download datasheets and manufacturer documentation for Texas Instruments TPS259573DSGRG4.
Functional safety information:
Technical article:
Application note:
EVM User's guide:
Data sheet:
Application brief:
The TPS2595xx family of eFuses (integrated FET hot swap devices) is a highly integrated circuit protection and power management solution in a small package. The devices provide multiple protection modes using very few external components and are a robust defense against overloads, short circuits, voltage surges, and excessive inrush current.
Output current limit level can be set with a single external resistor. It is also possible to get an accurate sense of the output load current by measuring the voltage drop across the current limit resistor. Applications with particular inrush current requirements can set the output slew rate with a single external capacitor. Overvoltage events are quickly limited by internal clamping circuits to a safe fixed maximum, with no external components required. The TPS259573 variant provides an option to set a user-defined overvoltage cutoff threshold.
Quick output discharge function can be implemented in the TPS2595x5 variants by connecting the OUT pin to the QOD pin.
The devices are characterized for operation over the temperature range of –40°C to +125°C.
- Wide Input Voltage Range: 2.7 V to 18 V
- 20 V Absolute Maximum
- 3 V to 18 V for TPS2595x5 Version
- Low On-Resistance: RON = 34 mΩ (Typical)
- Fast Overvoltage Protection Clamp (3.8-V, 5.7-V, and 13.7-V options) With a Response Time of 5 µs (Typical)
- TPS2595x0, TPS2595x1, TPS2595x5: Active High Enable Input With Adjustable Undervoltage Lockout (UVLO)
- TPS2595x3: Active Low Enable Input With Adjustable Overvoltage Lockout (OVLO)
- Adjustable Current Limit With Load Current Monitor Output (ILM)
- Current Range: 0.5 A to 4 A
- Current Limit Accuracy: ±7.5%
- Adjustable Output Slew Rate Control (dVdt)
- Over Temperature Protection (OTP)
- Fault Indication Pin (FLT )
- UL 2367 Recognition – File No. E169910
- RILM >= 487 Ω (4.42 A maximum)
- IEC 62368-1 Certified
- Safe During Single Point Failure Test (IEC 62368-1)
- ILM Pin Open/Short Detection
TPS259573DSGRG4 Relevant information
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