VN808SR(2009) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

VN808SR
(Rev.:2009)

Octal channel high side driver

STMicroelectronics 

Electrical characteristics

2

Electrical characteristics

VN808SR

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

Table 3. Power section

Symbol

Parameter

Test conditions

Min Typ Max Unit

VCC

Operating supply

voltage

10.5

45 V

VUSD

Undervoltage

shutdown

7

t(s) RON

On state resistance

IOUT = 0.5 A; TJ = 25 °C

IOUT = 0.5 A;

roduc IS

Supply current

OFF state; VCC = 24 V;

TCASE = 25 °C

ON state (all channels ON);

VCC = 24 V, TCASE = 100 °C

te P ILGND

Output current at

turn-off

VCC = VSTAT = VIN = VGND = 24 V

VOUT = 0 V

ole IL(off)

OFF state output

current

VIN = VOUT = 0 V;

0

Obs td(Vccon)

Power-on delay time

from VCC rising edge

Table 7.

10.5 V

150 185 mΩ

280 mΩ

150 µA

12 mA

1 mA

5

µA

1

ms

ct(s) - Table 4. Switching (VCC = 24 V)

du Symbol

Parameter

Test conditions

Min Typ Max Unit

Pro tON Turn-on time

RL = 48 Ω from 80%

VOUT Figure 5.

tetOFF Turn-off time

RL = 48 Ω to 10% VOUT Figure 5.

soledVOUT/dt(on)

Turn-on voltage slope

RL = 48 Ω from VOUT = 2.4 V to

VOUT = 19.2 V Figure 5.

Ob dVOUT/dt(off)

Turn-off voltage slope

RL = 48 Ω from VOUT = 21.6 V to

VOUT = 2.4 V Figure 5.

50 100 µs

75 150 µs

0.7

V/ µs

1.5

V/ µs

4/17

Doc ID 11624 Rev 5

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