ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | Paypal, Western Union, TT |
| Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund |
| Packaging Details | QFN |
| Output Voltage | 4.5 V to 5.5 V |
| Output Current | 5 A |
| Operating Supply Voltage | 3.9 V to 14 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Package / Case | WQFN-24 |
| Brand Name | TI |
| Model Number | BQ25895RTWR |
View Detail Information
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Product Specification
| Payment Terms | Paypal, Western Union, TT | Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund | Packaging Details | QFN |
| Output Voltage | 4.5 V to 5.5 V | Output Current | 5 A |
| Operating Supply Voltage | 3.9 V to 14 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C | Package / Case | WQFN-24 |
| Brand Name | TI | Model Number | BQ25895RTWR |
| High Light | battery charge management ic ，power management integrated circuit | ||
BQ25895RTWR Power Path Management IC Battery Management I2C Contd Sing Cell 5A NVDC Charger
1 Features
– 93% Charge Efficiency at 2 A and 91% Charge Efficiency at 3 A Charge Current
– Optimize for High Voltage Input (9 V to 12 V)
– Low Power PFM mode for Light Load Operations
Boost Mode Operation with Adjustable Output from 4.5 V to 5.5 V
– Selectable 500-KHz to 1.5-MHz Boost Converter with up to 3.1-A Output
– 93% Boost Efficiency at 5 V at 1 A Output
Integrated Control to Switch Between Charge and Boost Mode
Single Input to Support USB Input and Adjustable High Voltage Adapters
– Support 3.9-V to 14-V Input Voltage Range
– Input Current Limit (100 mA to 3.25 A with 50- mA resolution) to Support USB2.0, USB3.0 standard and High Voltage Adapters
– Maximum Power Tracking by Input Voltage Limit up-to 14V for Wide Range of Adapters
– Auto Detect USB SDP, CDP, DCP, and Non- standard Adapters
Input Current Optimizer (ICO) to Maximize Input Power without Overloading Adapters
Resistance Compensation (IRCOMP) from Charger Output to Cell Terminal
Highest Battery Discharge Efficiency with 11-mΩ Battery Discharge MOSFET up to 9 A
Integrated ADC for System Monitor (Voltage, Temperature, Charge Current)
Narrow VDC (NVDC) Power Path Management
– Instant-on Works with No Battery or Deeply Discharged Battery
– Ideal Diode Operation in Battery Supplement Mode
BATFET Control to Support Ship Mode, Wake Up, and Full System Reset
Flexible Autonomous and I2C Mode for Optimal System Performance
High Integration includes all MOSFETs, Current Sensing and Loop Compensation
12-μA Low Battery Leakage Current to Support
Ship Mode
• High Accuracy
– ±0.5% Charge Voltage Regulation – ±5% Charge Current Regulation
– ±7.5% Input Current Regulation
• Safety
– Battery Temperature Sensing for Charge and Boost Mode
– Thermal Regulation and Thermal Shutdown
– Create a Custom Design Using the bq25895
With the WEBENCH® Power Designer
2 Applications
• Power Bank, Mobile Wi-Fi Hotspot
• Wireless Bluetooth Speaker
• Portable Internet Devices
3 Description
The bq25895 is a highly-integrated 5-A switch-mode battery charge management and system power path management device for single cell Li-Ion and Li- polymer battery. The devices support high input voltage fast charging. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase.
Device Information
|
PART NUMBER |
PACKAGE |
BODY SIZE (NOM) |
|
bq25895 |
WQFN (24) |
4.00mm x 4.00mm |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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