ECRI Microelectronics

MIPM-10A-48V-D Dual Drive Component

1. Features

Modules includes two  DC/DC converters and two Triple-phase brushless motor drive circuits

Built-in three-phase six-leg drive circuit and power amplifier circuit
Built-in leak-loope circuit ( leak resistors are not included)
The PWM signal, enable control signal and discharge control signal are electrically isolated from the drive circuit
To achieve A、C two-phase current signal isolation detection
To achieve the power supply voltage detection
Realization of shell temperature isolation detection of intelligent power module

2. Applications of MIPM-10A-48V-D Dual Drive Component

Triple-phase brushless motor drive control
Drive the reactive load
Servo Control

3. Descriptions of MIPM-10A-48V-D Dual Drive Component

High density, multi-function MPWM-10A-48V-D dual intelligent module integrates 7 auxiliary power supply and 500W H bridge power supply,two three-phase power amplifier drive circuit in one. The module has the following characteristics: small size, light weight, convenient system interface, especially light weight, is the future of unmanned aerial vehicles, helicopters preferred varieties, there is a greater promotion of value and space.

4.Technical Specifications of MIPM-10A-48V-D Dual Drive Component

Form 1 Electrical characteristics

No

Character

Test Condition

VI1=28V±1V

VI2 50%TTL square wave

-40℃≤Tc≤85℃

MIPM-10A-48V-D

Unit

Min


Max

1

Azimuth current detection signal 1VAZ1

Output currentI0=(2.5±0.5)A,Triangular hair access




V

Azimuth current detection signal 2VAZ2

1.4


1.6

V

Pitch current detection signal 1VEL1

1.4


1.6

V

Pitch current detection signal 2VEL2

-


-

V

2

Bus voltage detection signal VM

TA=25℃, Io=(2.5±0.5)Ω

2.0


2.4

V

3

+5V

OutputvoltageV+5V

RL1=(2.5±0.5)Ω

TA=25℃,RL1=(2.5±0.5)Ω

BW≤20MHZ

4.80


5.20

V

Output currentI+5V

-


2.0

A

Ripple voltage VRI

-


100

mV


Form 2

No

Character

Test Condition

VI1=28V±1V

VI2 50%TTL square wave

-40℃≤Tc≤85℃

MIPM-10A-48V-D

Unit

Min


Max

4

-15Vsupply

V-15V

RL2=(45+1)Ω

TA=25℃,RL2=(45±1)Ω

BW≤20MHZ

-15.20


-14.80

V

I-15V

-

0.33

A

Ripple VR2

-

100

mV

5

+15V supply

V+15V

RL2=(45+1)Ω

TA=25℃,RL2=(45±1)Ω

BW≤20MHZ

14.80


15.20

V

I+15V

-


0.33

A

RippleVR3

-


100

mV

6

A continuous working current IOA


2.5


-

A

7

B continuous working current IOB


2.5


-

A

8

A continuous working current I0A

TA=25℃

4.0


-

A

9

B continuous working current I0B

TA=25℃

4.0


-

A


5. Lead function description of MIPM-10A-48V-D Dual Drive Component

Form 3 Pin Designation(XS1)

No

symbol

Designation

No

symbol

Designation

1

AZITEST1

Azimuth current detection signal 1

11

AZITEST2

Pitch current detection signal 1

2

GND

Detection signalGround

12

GND

Detection signal Ground

3

ELITEST1

Azimuth current detection signal 2

13

ELITEST2

Pitch current detection signal 2

4

GND

Detection signal   Ground

14

GND

Detection signal Ground

5

VOLTEST

Voltage detection Signal

15

TEMPTEST

Internal temperature detection signal

6

GND

±15VPower ground

16

GND

Detection signal Ground

7

V-15V

-15V Voltage

17

AAP+

28V Power control signal

8

+V15V

+15V Voltage

18

AAP

28V Power control signal

9

GND

+5VPower ground

19

GND

+5V Power ground G

10

+V5V

+5VPowerVoltage

20

+V5V

+5VPower voltage


6. Circuit block diagram of MIPM-10A-48V-D Dual Drive Component


Circuit block diagram
Fig 2  Single-circuit block diagram

7. Typical Connection Diagram of MIPM-10A-48V-D Dual Drive Component

Typical Connection Diagram

Fig 3 connection diagram
(1)Product output has total seven output wires , of which six wires for the two-way three-phase load output, one way output be marked as red (3 wires ), another way be marked as black (3 wires ) and one blue wire is for 48V ground.
(2)The correspondence between the input square wave signal and the output wires is as follows:

Lead

Symbol

Function

Output line

11

BH3

B road C

CC(2)

12

BH2

B road B

BB(2)

13

BH1

B road A

AA(2)

14

AH3

A road C

CC1

15

AH2

A road B

BB1

16

AH1

A road A

AA1


8. Package Specifications(Fig 5) of MIPM-10A-48V-D Dual Drive Component

(1) Size:175mm×88mm×40mm

Package Specifications(Fig 5)
Fig 4 MIPM-10A-48V-D
Application notes please refer to the appendix, must read it carefully.
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