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TPS259630DDAT +BOM

2.7 to 19 volt eFuse with over voltage protection

Manufacturer:

TI
Mfr.Part #:

TPS259630DDAT
Datasheet:

TPS259630DDAT Datasheet (PDF)
FET:

Internal
Ron (typ) (mΩ):

89
Vin (min) (V):

2.7
Vin (max) (V):

19
EDA/CAD Models:

Request Free CAD Models for TPS259630DDAT

TPS259630DDAT General Description

The TPS2596xx 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. For the TPS25962x variants, in case of an input overvoltage condition, internal clamping circuits limit the output to a safe fixed maximum voltage (pin selectable), with no external components. The TPS25963x variants provide an option to set a user-defined overvoltage cutoff threshold.

The devices are characterized for operation over a junction temperature range of –40 °C to +125 °C.

Key Features

Supports high-frequency switching modes
Limits current surge and fault protection
Guards against overvoltage and undervoltage conditions

Specifications

FET	Internal	Ron (typ) (mΩ)	89
Vin (min) (V)	2.7	Vin (max) (V)	19
Vabsmax_cont (V)	21	Current limit (min) (A)	0.13
Current limit (max) (A)	2	Overcurrent response	Circuit breaker, current limiting
Fault response	Auto-retry, Latch-off	Soft start	Adjustable
Overvoltage response	Clamp, Cut-off	Features	Current monitoring, Fault output
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