STBP120 datasheet(16/36 Pages) STMICROELECTRONICS

tên linh kiện	STBP120

Giải thích chi tiết về linh kiện	Overvoltage protection device with thermal shutdown

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DC and AC parameters

STBP120

16/36

Doc ID 15492 Rev 4

Timing parameters

ton

Startup delay

Time measured from VIN > VUVLO

to VOUT = 0.3 V (see Figure 6)

tstart

FLT indication delay

(OK)

Time measured from VOUT = 0.3 V

to V(FLT) = 1.2 V (see Figure 6)

toff

(2)

Output turn-off time

Time measured from VIN > VOVLO to VOUT ≤0.3 V.

VIN increasing from 5.0 V to 8.0 V at 3.0 V/µs,

Rload connected to OUT. (see Figure 7)

1.5

µs

tstop

(2)

FLT indication delay

(FAULT)

Time measured from VIN > VOVLO to V(FLT) ≤0.4 V.

VIN increasing from 5.0 V to 8.0 V at 3.0 V/µs,

Rload connected to OUT. (see Figure 7)

1µs

tdis

(2)

Disable time

Time measured from V(EN) ≥ 1.2 V

to VOUT < 0.3 V. Rload connected to OUT.

(see Figure 8)

µs

Thermal shutdown

TOFF

Thermal shutdown

threshold temperature

130

145

°C

THYS(OFF)

Thermal shutdown

hysteresis

°C

Test conditions described in Table 4 (except where noted).

Guaranteed by design. Not tested in production.

Table 5.

DC and AC characteristics (continued)

Symbol

Description

Test condition(1)

Min

Typ

Max Unit

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