TPS259540DSGR has had the electronic fuse that controls protective function

TPS259540DSGR has had the electronic fuse that controls protective function

Product model: TPS259540DSGR

Product brand: Apparatus of TI/ heart state

The product encloses: WSON8

Product function: Electronic fuse

TPS259540DSGR character

Limits of voltage of ● wide input: 2.7V comes 18V

Absolutely maximum is 20V

TPS2595x5 version: 3V comes 18V

● is low guide electrify block: Ω of RON = 34m (typical cost)

● controls protective vice too quickly (3.8V, 5.7V and 13.7V) , answer time 5 μ S (typical cost)

● TPS2595x0, TPS2595x1, TPS2595x5: Contain adjustable owe press a lock to decide (the tall n of UVLO) makes effectively can be inputted

● TPS2595x3: Contain adjustable press a lock to decide too (the low n of OVLO) makes effectively can be inputted

● deploys load current monitor to output (the limitation of adjustable electric current of ILM)

Voltaic limits: 0.5A comes 4A

Electric current restricts accuracy: ± 7.5%

● is adjustable output changeover leads control (DVdt)

● overheat is protected (OTP)

● breakdown directive cites a base (FLT)

E169910 of date of file of – of attestation of ● UL 2367

RILM>= 487? (4.42A of the biggest electric current)

Attestation of ● IEC 62368-1

During ● sheet nods breakdown to check safe (IEC 62368-1)

ILM brings a foot to disconnect / short circuit detects

TPS259540DSGR explains

Fuse of TPS259540DSGR series electron (heat of compositive type FET is inserted unplug equipment) it is small-sized enclose inside the protection of high integrated circuit and solution of power source government. These equipment need very few exterior component to be able to offer a variety of protection mode only, can resist effectively surge of overload, short circuit, voltage and overmuch surge electric current.

Output electric current restricts level to be able to adopt set of individual and exterior resistor. Restrict resistor possibly still through measuring whole electric current pressure fall the accurate induction that realizes pair of output load current. The application that has special demand to surge electric current can pass set of individual and exterior capacitor to output changeover rate. Control event too by in-house clamp circuit restricts the fixed maximum in a safety quickly, and need not exterior component. It is OK that TPS259573 model is offerred setting user definition is pressed too end the option of threshold value.

In TPS259540DSGR model, can join through citing OUT the base QOD brings a foot to carry out function of fast output discharge.

The limits of distinctive moving temperature of these parts of an apparatus is – 40 ° C comes + 125 ° C.

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