Rohm Semiconductor BM2PAA1Y-Z User guide

Brand: Rohm Semiconductor

Model: BM2PAA1Y-Z

Type: User guide

Rohm Semiconductor BM2PAA1Y-Z is a non-isolated AC/DC converter that provides a stable 7.2W (12V/0.6A) output from a varying input. The module is highly efficient, achieving up to 80% efficiency, and also features built-in protection functions such as overvoltage, overcurrent, and short-circuit protection to ensure safe and reliable operation. The wide input voltage range (85-265VAC) makes it suitable for use in a variety of applications, including industrial, consumer, and medical devices.

AC/DC Convertor

Non-Isolated PWM type, 7.2 W (12 V/0.6 A)

BM2PAA1Y-Z Evaluation Board

Notice

www.rohm.com HVB01E

ᾋ

High Voltage Safety Precautions

ᾍ



ۍ Read all safety precautions before use

Please note that this document covers only the BM2PAA1Y-Z evaluation board

(BM2PAA1Y-EVK-001) and its functions. For additional information, please refer to the

datasheet.

To ensure safe operation, please carefully read all precautions before

handling the evaluation board

Depending on the configuration of the board and voltages used,

Potentially lethal voltages may be generated.

Therefore, please make sure to read and observe all safety precautions described in

the red box below.

Before Use

[1] Verify that the parts/components are not damaged or missing (i.e. due to the drops).

ᴾ

[2] Check that there are no conductive foreign objects on the board.

[3] Be careful when performing soldering on the module and/or evaluation board to ensure that solder

splash does not occur.

[4] Check that there is no condensation or water droplets on the circuit board.

During Use

[5] Be careful to not allow conductive objects to come into contact with the board.

[6] Brief accidental contact or even bringing your hand close to the board may result in

discharge and lead to severe injury or death.

Therefore, DO NOT touch the board with your bare hands or bring them too close to the board.

In addition, as mentioned above please exercise extreme caution when using conductive tools such as

tweezers and screwdrivers.

[7] If used under conditions beyond its rated voltage, it may cause defects such as short-circuit or,

depending on the circumstances, explosion or other permanent damages.

[8] Be sure to wear insulated gloves when handling is required during operation.

After Use

[9] The ROHM Evaluation Board contains the circuits which store the high voltage. Since it stores the

charges even after the connected power circuits are cut, please discharge the electricity after using

it, and please deal with it after confirming such electric discharge.ᴾ

[10] Protect against electric shocks by wearing insulated gloves when handling.

This evaluation board is intended for use only in research and development facilities and

should by handled only by qualified personnel familiar with all safety and operating

procedures.

We recommend carrying out operation in a safe environment that includes the use of high

voltage signage at all entrances, safety interlocks, and protective glasses.





8VHU¶V *XLGH

52+0&R/WG

1R8*(5HY

1RY

$&'&&RQYHUWHU

1RQ,VRODWHG%XFN&RQYHUWRU9:2XWSXW

%03$$<=(YDOXDWLRQ%RDUG

%03$$<(9.

)HDWXUH

$GMXVWDEOH2XWSXW9ROWDJHZLWK([WHUQDO5HVLVWRU

)UHTXHQF\N+]

,QWHUQDO6WDUWXS&LUFXLW9SHDN

,QWHUQDO6XSHU-XQFWLRQ)(79SHDN5RQ ȍ

,QWHUQDO&XUUHQW6HQVH5HVLVWRU'HWHFWLRQ&XUUHQW$

&RQWULEXWHVWR/RZ(0,E\,QWHUQDO+RSSLQJ)XQFWLRQ



6SHFLILFDWLRQ



3DUDPHWHU0LQ



7\S



0D[



8QLWV

&RQGLWLRQV

,QSXW9ROWDJH5DQJH







9DF



,QSXW)UHTXHQF\5DQJH







+]



2SHUDWLQJ7HPSHUDWXUH







&



7KHVHDUHUHSUHVHQWDWLYHYDOXHVDQGQRWDJXDUDQWHHRIWKHFKDUDFWHULVWLFVXQOHVVVWDWHGRWKHUZLVHXVH9,1 9DF,287 $7D &

3DUDPHWHU0LQ



7\S



0D[



8QLW

V

&RQGLWLRQV

2XWSXW9ROWDJH







9



2XWSXW0D[LPXP3RZHU





:



2XWSXW&XUUHQW5DQJH(Note 1)







$



1R/RDG3RZHU&RQVXPSWLRQ







P:

,287 $

(IILFLHQF\











2XWSXW5LSSOH9ROWDJH(Note 2)





P9SS



(Note 1) Adjust the operating time so that surface temperature of no component exceeds 105 ° C

(Note 2) Do not consider spike nois



)LJXUH%03$$<(9.

)LJXUH%03$$<(9.6LPSOH6FKHPDWLF

7DEOH,QSXW5DQJH

7DEOH(YDOXDWLRQERDUGVSHFLILFDWLRQ





8VHU¶V *XLGH

%03$$<(9.

52+0&R/WG

1R8*(5HY

1RY

2SHUDWLRQ3URFHGXUH

2SHUDWLRQHTXLSPHQW

$&SRZHUVXSSO\9DFWR9DF:RUPRUH

(OHFWURQLF/RDGFDSDFLW\$

0XOWLPHWHU

&RQQHFWLRQ,QVWUXPHQWV

7XUQRIIHDFKSRZHUVXSSO\DQGFRQQHFWWKHPHDVXULQJLQVWUXPHQWDVVKRZQEHORZ

7XUQRQWKHSRZHUVXSSO\VHWWLQJEHWZHHQ9DFWR9DF

7XUQRQWKHHOHFWULFDOORDGVHWWLQJEHWZHHQWR$

&RQQHFWWKHPXOWLPHWHUGLUHFWO\WRWKHRXWSXWDQGFKHFNWKHYROWDJHE\VHQVLQJ



)LJXUH&RQQHFWLRQ&LUFXLW





52+0&R/WG

1R8*(5HY

1RY

8VHU¶V*XLGH

%03$$<(9.

&LUFXLW

9,1 WR9DF9287 9



%20/LVW





6SHFLILFDWLRQV 3DUWVQDPH 0DQXIDFWXUH

& ̭)9 8&<:037' 1,&+,&21

& ̭)9 8&<:037' 1,&+,&21

&  12102817(' 

& ¡)9 80.%.$7 7$,<2<8'(1

& S)9 +0.%.$7 7$,<2<8'(1

& S)9 +0.%.$7 7$,<2<8'(1

&  12102817(' 

&  12102817(' 

&  12102817(' 

&  12102817(' 

& ̭)9 =/-0[ 58%<&21

&RQQHFWRU &1  %319 -67

' )5'$9 5)1%06 52+0

' )5'$9 5)89606 52+0

'% $9 '8%$ 6+,1'(1*(1

)XVH ) $9  /,77(/)86(

,& ,&  %03$$<= 52+0

-XPSHU - ̚ 0&5(=3- 52+0

/ ̭+ 5)613./ &2,/&5$)7

/  12102817(' 

/ ̭+  :857+(/(&7521,.

3KRWRFRXSOHU 3&  12102817(' 

3&% 3&%  3&% 52+0

5  6+257 

5  6+257 

5 0̚ 0&5(=3); 52+0

5 N̚ 0&5(=3); 52+0

5 N̚ 0&5(=3- 52+0

5  12102817(' 

5  12102817(' 

,WHP

&DSDFLWRU

5HVLVWRU

,QGXFWRU

'LRGH

)LJXUH$SSOLFDWLRQ&LUFXLW

㻝㻞㼡㻲㻛㻠㻡㻜㼂

㻺㻚㻹㻚

㻝㻜㻜㻜㼡㻲

㻞㻡㼂

㻝㼗

㻺㻚㻹㻚

㻜

㻝㻞㼂㻌㻜㻚㻢㻭

㻝㻞㼡㻲㻌㻠㻡㻜㼂㻝㻞㼡㻲㻌㻠㻡㻜㼂

㻮㻹㻞㻼㻭㻭㻝㼅㻙㼆

㻝㻜㻜㼡㻴

㻜㻚㻞㻞㼡㻲㻛㻡㻜㼂





52+0&R/WG

1R8*(5HY

1RY

8VHU¶V*XLGH

%03$$<(9.

/D\RXW

6L]HPP[PP





)LJXUH7RS6LONVFUHHQ7RSYLHZ

)LJXUH%RWWRP/D\RXW%RWWRPYLHZ





52+0&R/WG

1R8*(5HY

1RY

8VHU¶V*XLGH

%03$$<(9.

%03[[<2YHUYLHZ



)HDWXUHV

3:0&XUUHQW0RGH

%XLOWLQ)UHTXHQF\+RSSLQJ)XQFWLRQ

%XUVW2SHUDWLRQDW/LJKW/RDG

%XLOWLQ9SHDN6WDUWHU&LUFXLW

%XLOWLQ9SHDN6XSHU-XQFWLRQ026)(7

9&&89/28QGHU9ROWDJH/RFNRXW

9&&2932YHU9ROWDJH3URWHFWLRQ

2YHU&XUUHQW/LPLWHU)XQFWLRQSHU&\FOH

6RIW6WDUW)XQFWLRQ

6OHHS0RGH



/LQH8S

0RGHO

1DPH

6ZLWFKLQJ

)UHTXHQF\

5HGXFWLRQ

&3

&XUUHQW

%03$$<=

N+]

2

$

%03$%<=

N+]



%03'$<=

N+]

2

$

%03'%<=

N+]





.H\6SHFLILFDWLRQV

2SHUDWLQJ3RZHU6XSSO\9ROWDJH5DQJH

9&& 9WR9

'5$,1        9SHDN0D[

2SHUDWLQJ&XUUHQW1RUPDOȝ$7\S

2SHUDWLQJ&XUUHQW%XUVWȝ$7\S

2SHUDWLQJ&XUUHQW6OHHSȝ$7\S

6ZLWFKLQJ)UHTXHQF\N+]N+]7\S

2SHUDWLRQ7HPSHUDWXUH&WR&

026)(7215HVLVWDQFHȍ7\S



$SSOLFDWLRQ

:DVKLQJPDFKLQH$LUFRQGLWLRQHU2WKHUZKLWHJRRGV



3DFNDJH:7\S['7\S[+7\S

',3.PP[PP[PP

 3LWFKPP





7DEOH%03[[<=3LQ'HVFULSWLRQ

1R1DPH



,2

)XQFWLRQ



1&



1RQFRQQHFWLRQ



6/((3

,

6OHHS1RUPDOPRGHVZLWFKLQJSLQ



*1'B,&

,2

*1'SLQ



)%

,

2XWSXWYROWDJHIHHGEDFNSLQ



9&&

,

,QSXWYROWDJHSLQ



'5$,1

,2

026)(7GUDLQSLQ



'5$,1

,2

026)(7GUDLQSLQ



)LJXUH

3LQ&RQILJXUDWLRQ





52+0&R/WG

1R8*(5HY

1RY

8VHU¶V*XLGH

%03$$<(9.

0HDVXUHPHQW'DWD

&RQVWDQW/RDG5HJXODWLRQV



)LJXUH,287YV9287



)LJXUH,287YV(IILFLHQF\



)LJXUH,287YV)UHTXHQF\



)LJXUH,287YV3RZHU/RVV



























        



2XWSXW9ROWDJH>9@

2XWSXW&XUUHQW>$@

























     



(IILFLHQF\>@

2XWSXW&XUUHQW>$@























     



)UHTXHQF\>N+]@

2XWSXW&XUUHQW>$@













     



3RZHU/RVV>:@

2XWSXW&XUUHQW>$@









52+0&R/WG

1R8*(5HY

1RY

8VHU¶V*XLGH

%03$$<(9.

0HDVXUHPHQW'DWD&RQWLQXHG

:DYHIRUP 



)LJXUH9GVDQG,/

9,1 9DF,287 $

)LJXUH9GVDQG,/

9,1 9DF,287 $



)LJXUH9GVDQG,/

9,1 9DF,287 $

)LJXUH9GVDQG,/

9,1 9DF,287 $



)LJXUH9GVDQG,/

9,1 9DF,287 $

)LJXUH9GVDQG,/

9,1 9DF,287 $



㻵㻸㻩㻡㻜㻜㻌㼙㻭㻛㼐㼕㼢

㼂㼐㼟㻩㻡㻜㻌㼂㻛㼐㼕㼢

㻵㻸㻩㻡㻜㻜㻌㼙㻭㻛㼐㼕㼢

㼂㼐㼟㻩㻡㻜㻌㼂㻛㼐㼕㼢

㻵㻸㻩㻡㻜㻜㻌㼙㻭㻛㼐㼕㼢

㼂㼐㼟㻩㻡㻜㻌㼂㻛㼐㼕㼢

㻵㻸㻩㻡㻜㻜㻌㼙㻭㻛㼐㼕㼢

㼂㼐㼟㻩㻝㻜㻜㻌㼂㻛㼐㼕㼢

㻵㻸㻩㻡㻜㻜㻌㼙㻭㻛㼐㼕㼢

㼂㼐㼟㻩㻝㻜㻜㻌㼂㻛㼐㼕㼢

㻵㻸㻩㻡㻜㻜㻌㼙㻭㻛㼐㼕㼢

㼂㼐㼟㻩㻝㻜㻜㻌㼂㻛㼐㼕㼢





52+0&R/WG

1R8*(5HY

1RY

8VHU¶V*XLGH

%03$$<(9.

0HDVXUHPHQW'DWD&RQWLQXHG

:DYHIRUP ق6WDUW8Sك



)LJXUH9GVDQG9RXW

9,1 9DF,287 $

)LJXUH9GVDQG9RXW

9,1 9DF,287 $



)LJXUH9GVDQG9RXW

9,1 9DF,287 $

)LJXUH9GVDQG9RXW

9,1 9DF,287 $



㼂㼐㼟㻩㻡㻜㻌㼂㻛㼐㼕㼢

㼂㼛㼡㼠㻩㻞㻌㼂㻛㼐㼕㼢

㼂㼐㼟㻩㻡㻜㻌㼂㻛㼐㼕㼢

㼂㼛㼡㼠㻩㻞㻌㼂㻛㼐㼕㼢

㼂㼐㼟㻩㻝㻜㻜㻌㼂㻛㼐㼕㼢

㼂㼛㼡㼠㻩㻞㻌㼂㻛㼐㼕㼢

㼂㼐㼟㻩㻝㻜㻜㻌㼂㻛㼐㼕㼢

㼂㼛㼡㼠㻩㻞㻌㼂㻛㼐㼕㼢





52+0&R/WG

1R8*(5HY

1RY

8VHU¶V*XLGH

%03$$<(9.

0HDVXUHPHQW'DWD&RQWLQXHG

:DYHIRUP ق/RDG5HVSRQVHك



)LJXUH,RXWDQG9RXW

9,1 9DF,287 $WR$

)LJXUH,RXWDQG9RXW

9,1 9DF,287 $WR$



)LJXUH,RXWDQG9RXW

9,1 9DF,287 $WR$

)LJXUH,RXWDQG9RXW

9,1 9DF,287 $WR$



㻵㻸㻩㻡㻜㻜㻌㼙㻭㻛㼐㼕㼢

㼂㼛㼡㼠㻩㻞㻜㻜㻌㼙㼂㻛㼐㼕㼢

㻵㻸㻩㻡㻜㻜㻌㼙㻭㻛㼐㼕㼢

㼂㼛㼡㼠㻩㻞㻜㻜㻌㼙㼂㻛㼐㼕㼢

㻵㻸㻩㻡㻜㻜㻌㼙㻭㻛㼐㼕㼢

㼂㼛㼡㼠㻩㻞㻜㻜㻌㼙㼂㻛㼐㼕㼢

㻵㻸㻩㻡㻜㻜㻌㼙㻭㻛㼐㼕㼢

㼂㼛㼡㼠㻩㻞㻜㻜㻌㼙㼂㻛㼐㼕㼢





52+0&R/WG

1R8*(5HY

1RY

8VHU¶V*XLGH

%03$$<(9.

0HDVXUHPHQW'DWD&RQWLQXHG

:DYHIRUP ق5LSSOH9ROWDJHك



)LJXUH9RXW5LSSOH9ROWDJH0+])LOWHU

9,1 9DF,287 $

)LJXUH9RXW5LSSOH9ROWDJH0+]ILOWHU

9,1 9DF,287 $



2SHUDWLRQ7HPSHUDWXUH

&RQGLWLRQ,RXW $PLQ

9,1 9DF

9,1 9DF



,& &

,& &



'LRGH &

'LRGH &



,QGXFWRU &

,QGXFWRU &

)LJXUH(DFKGHYLFH7HPSHUDWXUHZLWKPD[LPXPRXWSXWFXUUHQW

&RQVLGHUVHOHFWLQJSDUWVDIWHUFKHFNLQJWKHWHPSHUDWXUHUDQJHRIWKHSDUWVXVHG



㼂㼛㼡㼠㻩㻞㻜㻌㼙㼂㻛㼐㼕㼢





52+0&R/WG

1R8*(5HY

1RY

8VHU¶V*XLGH

%03$$<(9.

0HDVXUHPHQW'DWD&RQWLQXHG

(0,



&RQGLWLRQ

9,1 9DF

,287 $



0DUJLQ

43 G%0+]

$9 G%0+]



)LJXUH&RQGXFWLRQ1RLVH9,1 9DF



&RQGLWLRQ

9,1 9DF

,287 $



0DUJLQ

43 G%0+]

$9 G%0+]



)LJXUH&RQGXFWLRQ1RLVH9,1 9DF









52+0&R/WG

1R8*(5HY

1RY

8VHU¶V*XLGH

%03$$<(9.

5HYLVLRQ+LVWRU\

'DWH5HY



&KDQJHV

0DU



1HZ5HOHDVH

RY







0D[LPXP2XWSXW&XUUHQW $!$

D[LPXP2XWSXW3RZHU :!:

2&3'HWHFWLRQ&XUUHQW $

!$

)

(7 9!9SHDN

)LJXUHWRPRGLILHG



5

ZZZURKPFRP

52+0&R/WG$OOULJKWVUHVHUYHG

Notice

ROHM Customer Support System

http://www.rohm.com/contact/

Thank you for your accessing to ROHM product informations.

More detail product informations and catalogs are available, please contact us.

Notes

The information contained herein is subject to change without notice.

Before you use our Products, please contact our sales representative

and verify the latest specifica-

tions :

Although ROHM is continuously working to improve product reliability and quality, semicon-

ductors can break down and malfunction due to various factors.

Therefore, in order to prevent personal injury or fire arising from failure, please take safety

measures such as complying with the derating characteristics, implementing redundant and

fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no

responsibility for any damages arising out of the use of our Poducts beyond the rating specified by

ROHM.

Examples of application circuits, circuit constants and any other information contained herein are

provided only to illustrate the standard usage and operations of the Products. The peripheral

conditions must be taken into account when designing circuits for mass production.

The technical information specified herein is intended only to show the typical functions of and

examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly,

any license to use or exercise intellectual property or other rights held by ROHM or any other

parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of

such technical information.

The Products specified in this document are not designed to be radiation tolerant.

For use of our Products in applications requiring a high degree of reliability (as exemplified

below), please contact and consult with a ROHM representative : transportation equipment (i.e.

cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety

equipment, medical systems, servers, solar cells, and power transmission systems.

Do not use our Products in applications requiring extremely high reliability, such as aerospace

equipment, nuclear power control systems, and submarine repeaters.

ROHM shall have no responsibility for any damages or injury arising from non-compliance with

the recommended usage conditions and specifications contained herein.

ROHM has used reasonable care to ensurH the accuracy of the information contained in this

document. However, ROHM does not warrants that such information is error-free, and ROHM

shall have no responsibility for any damages arising from any inaccuracy or misprint of such

information.

Please use the Products in accordance with any applicable environmental laws and regulations,

such as the RoHS Directive. For more details, including RoHS compatibility, please contact a

ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting

non-compliance with any applicable laws or regulations.

When providing our Products and technologies contained in this document to other countries,

you must abide by the procedures and provisions stipulated in all applicable export laws and

regulations, including without limitation the US Export Administration Regulations and the Foreign

Exchange and Foreign Trade Act.

This document, in part or in whole, may not be reprinted or reproduced without prior consent of

ROHM.

10)

11)

12)

13)

Rohm Semiconductor BM2PAA1Y-Z User guide

Rohm Semiconductor BM2PAA1Y-Z User guide

Rohm Semiconductor BM2PAA1Y-Z User guide

Other documents