DRV8833PWPR datasheet(6/30 Pages) TI2

6 / 30 page

DRV8833

SLVSAR1E – JANUARY 2011 – REVISED JULY 2015

www.ti.com

6.5 Electrical Characteristics

TA = 25°C (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

POWER SUPPLY

IVM

VM operating supply current

VM = 5 V, xIN1 = 0 V, xIN2 = 0 V

1.7

IVMQ

VM sleep mode supply current

VM = 5 V

1.6

2.5

μA

VUVLO

VM undervoltage lockout voltage

VM falling

2.6

VM undervoltage lockout

VHYS

hysteresis

LOGIC-LEVEL INPUTS

nSLEEP

0.5

VIL

Input low voltage

All other pins

0.7

nSLEEP

2.5

VIH

Input high voltage

All other pins

VHYS

Input hysteresis

0.4

nSLEEP

500

RPD

Input pulldown resistance

All except nSLEEP

150

IIL

Input low current

VIN = 0

μA

VIN = 3.3 V, nSLEEP

6.6

IIH

Input high current

μA

VIN = 3.3 V, all except nSLEEP

16.5

tDEG

Input deglitch time

450

nFAULT OUTPUT (OPEN-DRAIN OUTPUT)

VOL

Output low voltage

IO = 5 mA

0.5

IOH

Output high leakage current

VO = 3.3 V

μA

H-BRIDGE FETs

VM = 5 V, I O = 500 mA, TJ = 25°C

200

VM = 5 V, IO = 500 mA, TJ = 85°C

325

HS FET on resistance

VM = 2.7 V, I O = 500 mA, TJ = 25°C

250

VM = 2.7 V, IO = 500 mA, TJ = 85°C

350

RDS(ON)

Ω

VM = 5 V, I O = 500 mA, TJ = 25°C

160

VM = 5 V, IO = 500 mA, TJ = 85°C

275

LS FET on resistance

VM = 2.7 V, I O = 500 mA, TJ = 25°C

200

VM = 2.7 V, IO = 500 mA, TJ = 85°C

300

IOFF

Off-state leakage current

VM = 5 V, TJ = 25°C, VOUT = 0 V

–1

μA

MOTOR DRIVER

ƒPWM

Current control PWM frequency

Internal PWM frequency

kHz

Rise time

VM = 5 V, 16 Ω to GND, 10% to 90% VM

180

Fall time

VM = 5 V, 16 Ω to GND, 10% to 90% VM

160

tPROP

Propagation delay INx to OUTx

VM = 5 V

1.1

µs

tDEAD

Dead time(1)

VM = 5 V

450

PROTECTION CIRCUITS

IOCP

Overcurrent protection trip level

3.3

tDEG

OCP Deglitch time

µs

tOCP

Overcurrent protection period

1.35

tTSD

Thermal shutdown temperature

Die temperature

150

160

180

°C

(1)

Internal dead time. External implementation is not necessary.

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