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 | SMD |
| Battery Type | Li-Ion |
| Output Voltage | 3.6 V to 4.65 V |
| Output Current | 300 mA |
| Operating Supply Voltage | 3.4 V to 5.5 V |
| Operating Supply Current | 700 nA |
| Package / Case | DSBGA-25 |
| Brand Name | TI |
| Model Number | BQ25120AYFPR |
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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 | SMD |
| Battery Type | Li-Ion | Output Voltage | 3.6 V to 4.65 V |
| Output Current | 300 mA | Operating Supply Voltage | 3.4 V to 5.5 V |
| Operating Supply Current | 700 nA | Package / Case | DSBGA-25 |
| Brand Name | TI | Model Number | BQ25120AYFPR |
| High Light | power management integrated circuit ，microchip battery management | ||
BQ25120AYFPR Power Path Management IC Battery Management 700nA Low Iq Highly Integrated Battery
1 Features
– Configurable 300-mA Buck Regulator (1.8-V Default)
– 700 nA (typical) Iq with Buck Converter Enabled (No Load)
– Configurable Load Switch or 100mA LDO Output (Load Switch by Default)
– Up to 300-mA Charge Current for Fast Charging
– 0.5% Accurate Battery Voltage Regulation (Configurable from 3.6 V to 4.65 V in 10-mV Steps)
– Configurable Termination Current Down to 500 μA
– Simple Voltage Based Battery Monitor
Highly Integrated Solution with Small Footprint
– 2.5 mm x 2.5 mm WCSP Package and 6 External Components for Minimal Solution
– Push-Button Wake-Up and Reset with Adjustable Timers
– Power Path Management for Powering the System and Charging the Battery
– Power Path Management enables <50 nA Ship Mode Battery Quiescent Current for Longest Shelf Life
– Battery Charger Operates from 3.4 V – 5.5 VIN (5.5-V OVP / 20-V Tolerant)
– Dedicated Pins for Input Current Limit, Charge Current, Termination Current, and Status Output
I2C Communication Control
– Charge Voltage and Current
– Termination Threshold
– Input Current Limit
– VINDPM Threshold
– Timer Options
– Load Switch Control
– Controls for Interrupts for Faults and Status
– System Output Voltage Adjustment
– LDO Output Voltage Adjustment
2 Applications
• Smart Watches and other Wearable Devices
• Fitness Accessories
• Health Monitoring Medical Accessories
• Rechargeable Toys
3 Description
The bq25120A is a highly integrated battery charge management IC that integrates the most common functions for wearable devices: Linear charger, regulated output, load switch, manual reset with timer, and battery voltage monitor. The integrated buck converter is a high efficiency, low IQ switcher using DCS control that extends light load efficiency down to 10-μA load currents. The low quiescent current during operation and shutdown enables maximum battery life. The device supports charge currents from 5 mA to 300 mA. The input current limit, charge current, buck converter output voltage, LDO output voltage, and other parameters are programmable through the I2C interface.
Device Information
|
PART NUMBER |
PACKAGE |
BODY SIZE (NOM) |
|
BQ25120A |
DSBGA (25) |
2.50 mm x 2.50 mm |
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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