UMD9111L-S08-R datasheet(5/8 Pages) UTC

5 / 8 page

UMD9111

Preliminary

CMOS IC

UNISONIC TECHNOLOGIES CO., LTD

5 of 8

www.unisonic.com.tw

QW-R109-041.a

ELECT RI CAL CH ARACT ERI ST I CS (TA=25°C, VCC=3V, VDD=6V, unless otherwise stated)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

The Power Supply Parameters

VCC Standby Current

IVCCST

μA

VDD Standby Current

IVDDST

INA=INB=L, VCC=7V

VDD=10V, Output opened

μA

VCC Static Supply Current

IVCC

INA=H or INB=H: Output opened

182

μA

VDD Static Supply Current

IVDD

INA=H or INB=H; Output opened

μA

Input Logic Level

Input High Level

VINH

Input Low Level

VINL

0.8

Input Level Hysteresis

VHYS

0.2

Input High Level Current

IINH

VINH=2.5V, VCC=3V

191

μA

Input the Pull-Down Resistor

RIN

VINH=3V, VCC=3V

Ω

The Power Tube Leads to Internal Resistance

IO=±200mA, VDD=6V, TA=25°C

0.55

Ω

Output Resistance

RON

IO=±800mA, VDD=6.5V, TA=25°C

0.6

Ω

Protection Function Parameters

Protection Temperature

TSD

150

°C

TSD Hysteresis

TSDH

°C

Power MOSFET Body Diode Conduction Characteristics

PMOS Body Diode

VPD

I=400mA,VCC=3V,VDD=INA=INB=0V

0.79

NMOS Body Diode

VND

I=-400mA,VCC＝VDD=3V, INA=INB=0V

0.77

Motor Drive Time Parameters

Output Rise Time

Output Fall Time

Output Delay Time

trf

Output Delay Time

tfr

VCC=5V, VDD=5V, INB=H, INA input

pulse signal; The signal duty ratio is

50% and the signal frequency is

20KHz; Load motor internal

resistance is 1.3

Ω, motor idling.

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