Product Details:
|
Part Number: | BQ24800RUYR | Operating Supply Voltage:: | 4.5 V To 24 V |
---|---|---|---|
Maximum Operating Temperature:: | + 85 C | Minimum Operating Temperature:: | - 40 C |
BQ24800RUYR Integrated Circuit Chip SMBus 1- To 4-Cell Buck Battery Charge Controller
Product Descriptions Of BQ24800RUYR
BQ24800RUYR device is a high-efficiency, synchronous buck multi-chemistry battery charger supporting 1-, 2-, 3-, or 4-series Li+ cells, or other battery chemistries up to 19.2V.
Specifications Of BQ24800RUYR
|
Charge Management |
|
4.5 V to 24 V |
Maximum Operating Temperature: |
+ 85 C |
Minimum Operating Temperature: |
- 40 C |
Moisture Sensitive: |
Yes |
Features Of BQ24800RUYR
Hybrid Power Boost Mode to power up system from adapter and battery together
Ultra-fast transient response of 150µs to enter Hybrid Power Boost Mode
Battery Only Boost Mode to support larger system transients and extend battery run time
Peak power two-level input current limit to maximize the power from adapter and minimize battery discharge
Charge 1- to 4-cell battery pack from 4.5V to 24V adapter
High accuracy power and current monitoring for CPU throttling
Comprehensive PROCHOT profile
± 2% Current monitor accuracy
± 5% System Power Monitor Accuracy (PMON)
Automatic NMOS power source selection from adapter or battery
ACFET Fast turn on in 100µs when exiting learn mode from battery removal
Programmable input current, charge voltage, charge and discharge current limit
±0.4% Charge voltage (16mV/step)
±2% Input current (64mA/step)
±2% Charge current (64mA/step)
±2% Discharge current (512mA/step)
High integration
Battery LEARN function
Battery present monitor
Boost Mode indicator
Loop compensation
BTST Diode
Enhanced safety features for overvoltage protection, overcurrent protection, battery, inductor, and MOSFET short-circuit protection
Switching frequency: 300kHz, 400kHz, 600kHz, and 800kHz
Realtime system control on ILIM pin to limit charge and discharge current
0.65mA Adapter standby quiescent current for Energy Star
Applications Of BQ24800RUYR
Notebook, ultrabook, detachable, and tablet PC
Industrial and medical equipment
System with battery backup
Portable equipment
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FAQ
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
Contact Person: Sales Manager
Tel: 86-13410018555
Fax: 86-0755-83957753