VNH3ASP30TR-E Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

VNH3ASP30TR-E

Automotive fully integrated H-bridge motor driver

STMicroelectronics 

Electrical specifications

VNH3ASP30-E

Table 8. PWM

Symbol

Parameter

Test conditions

Min

Typ

Max Unit

VPWL

IPWL

PWM low-level voltage

PWM low-level pin

current

Vpw = 1.25 V

VPWH

IPWH

PWM high-level voltage

PWM high-level pin

current

Vpw = 3.25V

VPWhys

VPWCL

CINPW

PWM hysteresis voltage

PWM clamp voltage

PWM pin input

capacitance

Ipw = 1mA

Ipw = -1mA

VIN = 2.5V

1.25

V

1

µA

3.25

V

10

µA

0.5

VCC + 0.3 VCC + 0.7 VCC + 1.0 V

-6.0

-4.5

-3.0

25

pF

Symbol

Table 9. Switching (VCC = 13V, RLOAD = 1  )

Parameter

Test conditions

Min Typ Max Unit

fPW

td(on)

td(off)

tr

tf

tDEL

trr

PWM frequency

Turn-on delay time

Turn-off delay time

Rise time

Fall time

Delay time during change

of operating mode

High-side freewheeling

diode reverse recovery

time

Input rise time < 1µs

(see Figure 6)

Input rise time < 1µs

(see Figure 6)

(see Figure 5)

(see Figure 5)

(see Figure 4)

(see Figure 7)

0

20 kHz

250

250

µs

1

1.6

1

2.4

300 600 1800

110

ns

Symbol

Table 10. Protection and diagnostic

Parameter

Test conditions

VUV(sd) Undervoltage shutdown

VUV(reset) Undervoltage reset

VOV(sd) Overvoltage shutdown

ILIM High-side current limitation

VCLP Total clamp voltage (VCC to GND)

Tth(sd) Thermal shutdown temperature

Th(reset) Thermal reset temperature

Tth(hys) Thermal hysteresis

IOUT = 12A

VIN = 3.25V

Min Typ Max Unit

5.5

4.7

V

16 19 22

30 50 70 A

43 48 54 V

150 175 200

135

°C

7 15

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