ZXBM1015 参数 Datasheet PDF下载

ZXBM1015

ELECTRICAL CHARACTERISTICS

(at T

amb

= 25°C and Vcc = 12V)

(Cont.)

PARAMETER

PWM Oscillator

C

PWM

Charge Current

C

PWM

Discharge Current

C

PWM

High Threshold Voltage

C

PWM

Low Threshold Voltage

PWM Frequency

Reference Voltage

ThRef Voltage

ThRef Output Current

Speed Control

SPD Voltage Minimum

SPD Voltage Maximum

SPD Input Current

Minumum Speed Setting

S

MIN

Input Current

Rotor Lock and Auto Restart

C

LCK

Charge Current

C

LCK

Discharge Current

C

LCK

High Threshold Voltage

C

LCK

Low Threshold Voltage

Lock condition On:Off ratio

Current Limit

Sense Input Current

SetTh Input Current

Output Flags

FG & RD Output Current

FG & RD Low Level Output Voltage

Commutation Delay

Commutation Delay

t

ComDel

48

-

112

s

ComDel Open Circuit

I

OL

V

OL

-

-

-

-

16

0.5

mA

V

I OL = 16mA

I

Sense

I

SetTh

-

-

-20

-20

-100

-100

nA

nA

Vin = 1V, SetTh = 2V

Vin = 2V, Sense = 1V

I

LCKC

I

LCKD

V

THH

V

THL

-2.7

0.2

-

-

-

-

-

3

1

1:12

-5.2

0.42

-

-

-

A

A

V

V

I

SMIN

-

-0.25

-0.5

A

Vin = 2V

V

SPDL

V

SPDH

I

ISPD

-

-

-

1

3

-0.4

-

-

-2

V

V

A

100% PWM Drive

0% PWM Drive

Vin = 2V

V

ThRef

I

OThRef

2.9

-

3.0

-

3.15

-10

V

mA

I OThRef = -10mA

I

PWMC

I

PWMD

V

THH

V

THL

F

PWM

-5.3

55

-

-

-

-

3

1

24

-9.1

105

-

-

A

A

V

V

kHz

C PWM = 0.1nF

SYMBOL

MIN.

TYP.

MAX. UNIT CONDITIONS

Notes:

(1.) Measured with pins H+, H-, CLCK and CPWM = 0V and all other signal pins open circuit.

(2.) In this data sheet a negative sign for a current indicates current flowing out of the pin whilst no sign indicates current flowing into the pin

ISSUE 3 - MAY 2007

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