• BQ24450: Single Cell Lead Acid Battery Charger

  

  RAJAN KS

  TI Thinks Resolved

  Part Number: BQ24450 Other Parts Discussed in Thread: BQ24610 , BQ24650 Dear sir, Greetings... We are in the process of developing a single cell Lead Acid Battery Charger as one of our regular product. We have selected your BQ24450 device as charge…

  • over 4 years ago
  • Power management
  • Power management forum

• BQ24450: BQ24450

  

  zhang ping

  TI Thinks Resolved

  Part Number: BQ24450 Can BQ24450 Charge Lithium Ion Batteries and LiFePO4 Batteries?

  • over 6 years ago
  • Power management
  • Power management forum

• BQ24450: Life Expectancy for this part

  

  Dan Barbour

  Part Number: BQ24450 Other Parts Discussed in Thread: BQ24650 , I am updating a design for a client and they need to provide a 10 year lifecycle for their products. The product is expected to be release in about 18 months. Will this product still be available…

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• BQ24450: 24v Lead Acid resistor values

  

  Martin Keen

  Resolved

  Part Number: BQ24450 Other Parts Discussed in Thread: BQ24650 Hi, In relation to this post here: (+) BQ24450: BQ24450 24V Lead Acid Battery charger circuit Resistors Value - Power management forum - Power management - TI E2E support forums There…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

• UC3906: Will UC3906 be a good alternative of BQ24450?

  

  Xiaoying Lu

  Part Number: UC3906 Other Parts Discussed in Thread: BQ24450 , , UC2906 Hi team, This is Xiaoying, my customer is utilizing BQ24450 but recently they are facing with shortage issue. We find that UC3906 might be a good alternative as it is pin-to…

  • over 4 years ago
  • Power management
  • Power management forum

• BQ24450: BQ24450

  

  Mohammad haroon Wardak

  TI Thinks Resolved

  Part Number: BQ24450 Hi everyone, I am designing a battery charger for 12V lead acid battery using this chip BQ24450 and attached is my circuit schematics, but when i put 16VDC the chip burned, anyone knows why? it is urgent so if anyone can help that…

  • over 8 years ago
  • Power management
  • Power management forum
Answered

• RE: BQ24450: Alternative for BQ24450

  

  Bill Johns

  Resolved

  Hello We have no plans to EOL the BQ24450, it and the UC2906 will be available for a long time.

  • over 7 years ago
  • Power management
  • Power management forum
Answered

• BQ24450: BQ24450

  

  Sujay Kulkarni

  Resolved

  Part Number: BQ24450 Other Parts Discussed in Thread: UC2906 , UC3906 , BQ24650 Dear Sir Already as per our previous discussion on BQ24450 IC , I am using these IC for one of our Battery Backup project and today I had checked it Online I found that…

  • Resolved

  • over 8 years ago
  • Power management
  • Power management forum
Answered

• RE: BQ24450: BQ24450

  

  Upal Patel

  Resolved

  Hello Geoffrey, I reviewed your calculations, and I don't see any errors in your calculations for RD, the BQ24450 and UC3906 are two different parts.

  • over 8 years ago
  • Power management
  • Power management forum
Answered

• BQ24450: BQ24450 SLA charging current drop

  

  Zhongyao Zhao

  Resolved

  Part Number: BQ24450 I need help about SLA battery charger, BQ24450, I modified BQ24450EVM-691 to charge a SLA battery, 4V, 2AH. The charger works good after I changed several resistors. the fast charge current is 700 mA at 4.9V. and the taper/ floating…

  • Resolved

  • over 7 years ago
  • Power management
  • Power management forum

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