DF339 datasheet(7/11 Pages) PADAUK

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DF339

3-Phase Brushless DC Motor Controller

Page 7 of 11

PDK-DS-DF339-EN-V000 – Jun. 28, 2017

3. DC Characteristics

Symbol

Description

Min.

Typ

Max.

Unit

Conditions (Ta=25

oC)

VDD

Operating Voltage

4.75

5.0

5.25

IOP

Operating Current

VIL

Input low voltage for IO

lines

0.3VDD

VIH

Input high voltage for IO

lines

0.7 VDD

VDD

IOL

IO lines sink current

VDD=5.0V, VOL=0.5V

IOH

IO lines drive current

-7

VDD=5.0V, VOH=4.5V

RPH

Pull-high Resistance

100

KΩ

VDD=5.0V

VBRD

Broun-out Detect Voltage

3.5

After DF339 configuration

VPOR

Power-On Reset Voltage

θja

Thermal resistance from

junction to ambient

°C/W

θjc

Thermal resistance

junction to top of case

°C/W

3.1. Absolute Maximum Ratings



Supply Voltage ……………………………...... 4.75V ~ 5.25V



Input Voltage ………………………………….. -0.3V ~ VDD + 0.3V



Operating Temperature ……………………… -20

oC ~ 70 oC



Storage Temperature ………………………… -50

oC ~ 125 oC

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