Badcaps.net Forum
Go Back   Badcaps Forums > Troubleshooting Hardware & Devices and Electronics Theory > Troubleshooting Power Supplies and Power Supply Design
Register FAQ Calendar Search Today's Posts Mark Forums Read

 
Thread Tools Display Modes
Old 07-02-2022, 05:18 PM   #1
petehall347
Badcaps Veteran
 
Join Date: Jan 2015
City & State: worcester
My Country: United Kingdom
I'm a: Knowledge Seeker
Posts: 3,269
Default TS1102A datasheet wanted

looking for datasheet for above mcu ic .
petehall347 is online now   Reply With Quote
Old 07-03-2022, 04:45 AM   #2
sam_sam_sam
Badcaps Veteran
 
Join Date: Jul 2011
City & State: Some times Sunny Jacksonville FL
My Country: USA
Line Voltage: 120 Volts 60 HZ
I'm a: Knowledge Seeker
Posts: 3,645
Default Re: TS1102A datasheet wanted

Can you please post a picture of the ic chip

Thanks
__________________
9 PC LCD Monitor
6 LCD Flat Screen TV
30 Desk Top Switching Power Supply
10 Battery Charger Switching Power Supply for Power Tool
6 18v Lithium Battery Power Boards for Tool Battery Packs
1 XBox 360 Switching Power Supply and M Board
25 Servo Drives 220/460 3 Phase
6 De-soldering Station Switching Power Supply 1 Power Supply
1 Dell Mother Board
15 Computer Power Supply
1 HP Printer Supply & Control Board * lighting finished it *


These two repairs where found with a ESR meter...> Temp at 50*F then at 90*F the ESR reading more than 10%

1 Over Head Crane Current Sensing Board ( VFD Failure Five Years Later )
2 Hem Saw Computer Stack Board

All of these had CAPs POOF
All of the mosfet that are taken out by bad caps
sam_sam_sam is online now   Reply With Quote
Old 07-03-2022, 05:19 AM   #3
petehall347
Badcaps Veteran
 
Join Date: Jan 2015
City & State: worcester
My Country: United Kingdom
I'm a: Knowledge Seeker
Posts: 3,269
Default Re: TS1102A datasheet wanted

ts1102a
Attached Images
File Type: jpg 20220702_191108.jpg (581.6 KB, 10 views)
petehall347 is online now   Reply With Quote
Old 07-03-2022, 05:34 AM   #4
sam_sam_sam
Badcaps Veteran
 
Join Date: Jul 2011
City & State: Some times Sunny Jacksonville FL
My Country: USA
Line Voltage: 120 Volts 60 HZ
I'm a: Knowledge Seeker
Posts: 3,645
Default Re: TS1102A datasheet wanted

Quote:
Originally Posted by petehall347 View Post
ts1102a
I sent you a PM about this date sheet request

I created an account to see if could find the data sheet as you can see from the terms and conditions it is not going to be available

TS1102A is a micro controller from Renesas Technology Corp Japan

And from I can see I do not think that this company put there data sheet available on the internet

Unfortunately I have run into this issue with other company’s products that are made for a vendor that are not available no matter what you do to try to get it

The chip is available from AliExpress and a couple of other vendors but no data sheet

Last edited by sam_sam_sam; 07-03-2022 at 05:44 AM..
sam_sam_sam is online now   Reply With Quote
Old 07-03-2022, 08:59 AM   #5
CapLeaker
Leaking Member
 
CapLeaker's Avatar
 
Join Date: Dec 2014
City & State: Atlantic Canada
My Country: Canada
Line Voltage: Ground, 0Hz
I'm a: Hobbyist Tech
Posts: 5,216
Default Re: TS1102A datasheet wanted

Renesas is notorious with this issue.
CapLeaker is offline   Reply With Quote
Old 07-03-2022, 10:39 AM   #6
petehall347
Badcaps Veteran
 
Join Date: Jan 2015
City & State: worcester
My Country: United Kingdom
I'm a: Knowledge Seeker
Posts: 3,269
Default Re: TS1102A datasheet wanted

i know there isnt a datasheet but is it possible to read a good one and program a new one ?
the old one is dead but have access to a good working one .
petehall347 is online now   Reply With Quote
Old 07-03-2022, 10:48 AM   #7
CapLeaker
Leaking Member
 
CapLeaker's Avatar
 
Join Date: Dec 2014
City & State: Atlantic Canada
My Country: Canada
Line Voltage: Ground, 0Hz
I'm a: Hobbyist Tech
Posts: 5,216
Default Re: TS1102A datasheet wanted

That’s a very good question on how you would program it.
CapLeaker is offline   Reply With Quote
Old 07-03-2022, 12:52 PM   #8
sam_sam_sam
Badcaps Veteran
 
Join Date: Jul 2011
City & State: Some times Sunny Jacksonville FL
My Country: USA
Line Voltage: 120 Volts 60 HZ
I'm a: Knowledge Seeker
Posts: 3,645
Default Re: TS1102A datasheet wanted

Well I think it would depend on whether or not you can reverse engineer the device circuit but with out data sheet I do not know if can figure out the micro controller data pins or not this to me would be the biggest problem
sam_sam_sam is online now   Reply With Quote
Old 07-03-2022, 04:43 PM   #9
lotas
Badcaps Veteran
 
Join Date: Jan 2016
City & State: Sochi
My Country: russia
I'm a: Knowledge Seeker
Posts: 851
Default Re: TS1102A datasheet wanted

From the Chinese forum:
(Excerpt)

Lithium Battery Protection Board (TS1102A+N0412)

Circuit classification: Instruments Circuit name: Lithium battery protection board (TS1102A+N0412) Product description:

This circuit is based on the Renesas TS1102A microcontroller and controls the charging and discharging of the battery through the N0412. Avoid abnormal battery condition such as overcharging, overdischarging, overcurrent, short circuit, etc.

Main characteristics

TS1102A has

16 KB flash, 2 KB RAM

3 port port

Uart 16X16 --> 32bit, 16X16+32 --> 32bit, 32/32 --> 32bit

Operating voltage 1.6 ~ 5.5V, built-in high-speed generator, full temperature accuracy 1%

ultra-low power consumption Timer stop interval wake up average power consumption less than 1uA
lotas is offline   Reply With Quote
Old 07-03-2022, 06:43 PM   #10
petehall347
Badcaps Veteran
 
Join Date: Jan 2015
City & State: worcester
My Country: United Kingdom
I'm a: Knowledge Seeker
Posts: 3,269
Default Re: TS1102A datasheet wanted

Quote:
Originally Posted by lotas View Post
From the Chinese forum:
(Excerpt)

Lithium Battery Protection Board (TS1102A+N0412)

Circuit classification: Instruments Circuit name: Lithium battery protection board (TS1102A+N0412) Product description:

This circuit is based on the Renesas TS1102A microcontroller and controls the charging and discharging of the battery through the N0412. Avoid abnormal battery condition such as overcharging, overdischarging, overcurrent, short circuit, etc.

Main characteristics

TS1102A has

16 KB flash, 2 KB RAM

3 port port

Uart 16X16 --> 32bit, 16X16+32 --> 32bit, 32/32 --> 32bit

Operating voltage 1.6 ~ 5.5V, built-in high-speed generator, full temperature accuracy 1%

ultra-low power consumption Timer stop interval wake up average power consumption less than 1uA
interesting thanks .. wondering what the +N0412 is .
petehall347 is online now   Reply With Quote
Old 07-03-2022, 07:05 PM   #11
sam_sam_sam
Badcaps Veteran
 
Join Date: Jul 2011
City & State: Some times Sunny Jacksonville FL
My Country: USA
Line Voltage: 120 Volts 60 HZ
I'm a: Knowledge Seeker
Posts: 3,645
Default Re: TS1102A datasheet wanted

Quote:
Originally Posted by lotas View Post
From the Chinese forum:
(Excerpt
Thanks for the information
sam_sam_sam is online now   Reply With Quote
Old 07-04-2022, 01:29 AM   #12
lotas
Badcaps Veteran
 
Join Date: Jan 2016
City & State: Sochi
My Country: russia
I'm a: Knowledge Seeker
Posts: 851
Default Re: TS1102A datasheet wanted

Quote:
Originally Posted by petehall347 View Post
interesting thanks .. wondering what the +N0412 is .
N0412N N-CHANNEL MOSFET FOR SWITCHING

http://www.superfly.com.cn/cview.asp?id=22
Attached Files
File Type: pdf N0412N.pdf (217.2 KB, 1 views)
lotas is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump



Badcaps.net Technical Forums 2003 - 2022
Powered by vBulletin ®
Copyright ©2000 - 2022, Jelsoft Enterprises Ltd.
All times are GMT -6. The time now is 03:33 PM.
Did you find this forum helpful?