VN808CMTR-32-E(2020) Просмотр технического описания (PDF) - STMicroelectronics

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Компоненты Описание

производитель

VN808CMTR-32-E
(Rev.:2020)

Octal channel high-side driver

STMicroelectronics 

VN808CM-E, VN808CM-32-E

Electrical characteristics

3

Electrical characteristics

10.5 V < VCC < 32 V; -40 °C < TJ < 125 °C; unless otherwise specified.

Table 3. Power section

Symbol

VCC

VUSD

Parameter

Operating supply voltage

VCC under-voltage turn-off threshold

RON

On-state resistance

IS

Supply current

ILGND

Output current at turn-off

IL(OFF)

VOUT(OFF)

td(VCCON)

OFF-state output current

OFF-state output voltage

Power-on delay time from VCC rising edge

Test Conditions

IOUT = 0.5A; TJ = 25°C

IOUT = 0.5A; TJ = 125°C

OFF-state

VCC = 24 V; TCASE = 25 °C

ON-state (all channels ON)

VCC = 24 V; TCASE = 100 °C

VCC = VGND = 24 V;

VSTAT = VIN = 5 V; VOUT = 0 V

VIN = VOUT = 0 V

VIN = 0 V; IOUT = 0 A

(see Figure 5)

Min. Typ. Max. Unit

10.5

45 V

7

10.5 V

160 mΩ

280 mΩ

150 µA

12 mA

1 mA

0

5 µA

3

V

1

ms

Symbol

tON

tOFF

dVOUT/dt(ON)

dVOUT/dt(OFF)

Table 4. Switching (VCC = 24 V)

Parameter

Turn-ON time

Turn-OFF time

Turn-ON voltage slope

Turn-OFF voltage slope

Test Condition

RL = 48 Ω from 80% VOUT

(see Figure 4)

RL = 48 Ω to 10% VOUT

(see Figure 4)

RL = 48 Ω from VOUT = 2.4 V to

VOUT = 19.2 V (see Figure 4)

RL = 48 Ω from VOUT = 21.6 V to

VOUT = 2.4 V (see Figure 4)

Min. Typ. Max. Unit

50 100 µs

75 150 µs

0.7

V/µs

1.5

V/µs

Symbol

VINL

IINL

VINH

IINH

VIN(HYST)

Parameter

Input low level

Low level input current

Input high level

High level input current

Input hysteresis voltage

Table 5. Input pins

Test Condition

VIN = 1.25 V

VIN = 2.25 V

Min.

Typ.

Max.

Unit

1.25

V

1

µA

2.25

V

10

µA

0.25

V

DS4334 - Rev 11

page 4/26

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