L6377D Просмотр технического описания (PDF) - STMicroelectronics

Номер в каталоге

Компоненты Описание

производитель

L6377D

0.5 A high-side driver quad intelligent power switch

STMicroelectronics 

Electrical characteristics

L6377

Table 5.

Electrical characteristcs (continued)

(Vs = 24 V; TJ = -25 to 125 °C; unless otherwise specified.)

Symbol Pin

Parameter

Test condition

Min Typ Max Unit

Vdon

Iolk

Vol

Vcl

Isc

Tmax

Thys

Output voltage drop

Iout = 625 mA; TJ = 25 °C

Iout = 625 mA; TJ = 125 °C

Output leakage current Vi = LOW; Vout = 0

Output low state voltage Vi = HIGH; pin floating

3 Internal voltage clamp (Vs- Io = 200 mA

Vout)

single pulsed =300ms

48

250 350 mV

400 550 mV

100 µA

0.8 1.5 V

53 58 V

Short circuit output current

Vs = 8 to 35 V; Rl = 2 Ω;

Rsc = 5 to 30 KΩ

Vs = 8 to 35 V;

Rl = 2 Ω; Rsc < 5 KΩ

Over temperature upper

threshold

5/Rsc = KΩ

A

0.75 1.1 1.5 A

150

°C

Over temperature

hysteresis

20

°C

AC operation

tr-tf 3 Rise or fall time

td

dV/dt

tON

tOFF

fmax

Delay time

Slew rate

(rise and fall edge)

10

On time during short

circuit condition

Off time during short

circuit condition

Maximum operating

frequency

Vs = 24 V; Rl = 70 Ω

Rl to ground

Vs = 24 V; Rl = 70 Ω

Rl to ground

50 pF < CDON< 2 nF

20

µs

5

µs

0.7 1 1.5 V/µs

1.28

µs/pF

64

tON

25

kHz

Source drain NDMOS diode

Vfsd

Forward on voltage

Ifsd = 625 mA

Ifp

Forward peak current

tp = 10 ms;

duty cycle = 20 %

trr

Reverse recovery time

Ifsd = 500 mA;

dIfsd/dt = 25 A/µs

tfr

Forward recovery time

1 1.5 V

1.5 A

200

ns

50

ns

6/16

Share Link: