TOP Electronic Industry Co., Ltd.
| Payment Terms | T/T, Western Union, |
| Supply Ability | 1000pcs per month |
| Delivery Time | 3-5 working days after received the payment |
| Packaging Details | Packed in original tray firstly ,then carton, at last Bubble bag for outer packing |
| Function | Step-Up, Step-Down |
| Output Configuration | Positive or Negative |
| Topology | Buck, Boost |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Brand Name | Texas Instruments |
| Model Number | BQ24780SRUYR |
| Certification | CE, GCF, ROHS |
| Place of Origin | China |
View Detail Information
Explore similar products
Microcontroller IC Integrated Circuit Parts 8-Bit 20MHz 3.5KB (2K X 14) FLASH 18
SN74LVC1T45DBVR Single-Bit Dual-Supply Voltage Level Translator with Auto
TLE2426IDR Precision Virtual Ground Reference IC with ±0.05% Accuracy 1mA Output
SSM3K361R,LF N-Channel 20V 3A MOSFET with Ultra-Low 40mΩ RDS(on) SOT-23 Package
Product Specification
| Payment Terms | T/T, Western Union, | Supply Ability | 1000pcs per month |
| Delivery Time | 3-5 working days after received the payment | Packaging Details | Packed in original tray firstly ,then carton, at last Bubble bag for outer packing |
| Function | Step-Up, Step-Down | Output Configuration | Positive or Negative |
| Topology | Buck, Boost | Output Type | Adjustable |
| Number of Outputs | 1 | Brand Name | Texas Instruments |
| Model Number | BQ24780SRUYR | Certification | CE, GCF, ROHS |
| Place of Origin | China | ||
| High Light | BQ24780SRUYR battery charger I2C control ，7A fast charging IC wide input ，multi-cell battery charger portable devices | ||
BQ24780SRUYR High-Efficiency Battery Charger with I2C Control 7A Fast Charging Wide 5V-24V Input Multi-Cell Support Advanced Protection andamp; Low Power Mode for Portable Devices
andnbsp;
Features andnbsp;
andbull; Industrial Innovative Charge Controller With Hybrid Power Boost Mode
andnbsp; andndash; Adapter and Battery Provides Power to System Together for Intelandreg; CPU Turbo Mode
andnbsp; andndash; Ultra-Fast Transient Response of 150 andmicro;s to Enter Boost Mode
andnbsp; andndash; Hybrid Power Boost Mode from 4.5- to 24-V System
andnbsp; andndash; Charge 1- to 4-Cell Battery Pack from 4.5- to 24-V Adapter
andbull; High Accuracy Power and Current Monitoring for CPU Throttling
andnbsp; andndash; Comprehensive PROCHOT Profile
andnbsp; andndash; andplusmn;2%Current Monitor Accuracy
andnbsp; andndash; andplusmn;5%System Power Monitor Accuracy (PMON)
andbull; Automatic NMOS Power Source Selection from Adapter or Battery
andnbsp; andndash; ACFETFast Turn on in 100 andmicro;s
andbull; Programmable Input Current, Charge Voltage, Charge and Discharge Current Limit
andnbsp; andndash; andplusmn;0.4% Charge Voltage (16-mV step)
andnbsp; andndash; andplusmn;2%Input Current (128-mA/step)
andnbsp; andndash; andplusmn;2%Charge Current (64-mA/step)
andnbsp; andndash; andplusmn;2%Discharge Current (512-mA/step)
andbull; High Integration
andnbsp; andndash; Battery LEARN Function
andnbsp; andndash; Battery Present Monitor
andnbsp; andndash; Boost Mode Indicator
andnbsp; andndash; Loop Compensation
andnbsp; andndash; BTSTDiode
andbull; Enhanced Safety Features for Overvoltage Protection, Overcurrent Protection, Battery, Inductor, and MOSFET Short-Circuit Protection
andbull; Switching Frequency: 600 kHz, 800 kHz, and 1 MHz
andbull; Realtime System Control on ILIM Pin to Limit Charge and Discharge Current
andbull; 0.65 mA Adapter Standby Quiescent Current for Energy Star
andnbsp;
Applications
andbull; Notebook, Ultrabook, Detachable, and Tablet PC
andbull; Handheld Terminal
andbull; Industrial and Medical Equipment
andbull; Portable Equipment
andnbsp;
Description
The bq24780S device is a high-efficiency, synchronous battery charger, offering low component count for space-constrained, multi-chemistry battery charging applications.
The bq24780S device supports hybrid power boost mode (previously called andquot;turbo boost modeandquot;). It allows battery discharge energy to system when system power demand is temporarily higher than adapter maximum power level. Therefore, adapter does not crash.
The bq24780S device uses two charge pumps to separately drive N-channel MOSFETs (ACFET, RBFET, and BATFET) for automatic system power source selection.
Through SMBus, system power management microcontroller programs input current, charge current, discharge current, and charge voltage DACs with high regulation accuracies.
The bq24780S device monitors adapter current (IADP), battery discharge current (IDCHG), and system power (PMON) for host to throttle back CPU speed or reduce system power when needed.
andnbsp;
INFORMATION
| Category | andnbsp; | |
| Manufacturer | Texas Instruments | andnbsp; |
| Series | - | andnbsp; |
| Packaging | Tape andamp; Reel (TR) Cut Tape (CT) Digi-Reelandreg; | andnbsp; andnbsp; andnbsp; |
| Part Status | Active | andnbsp; |
| Battery Chemistry | Multi-Chemistry | andnbsp; |
| Number of Cells | 1 ~ 4 | andnbsp; |
| Current - Charging | - | andnbsp; |
| Programmable Features | - | andnbsp; |
| Fault Protection | Over Current, Over Voltage, Short Circuit | andnbsp; |
| Charge Current - Max | - | andnbsp; |
| Battery Pack Voltage | - | andnbsp; |
| Voltage - Supply (Max) | 24V | andnbsp; |
| Interface | SMBus | andnbsp; |
| Operating Temperature | -40anddeg;C ~ 85anddeg;C (TA) | andnbsp; |
| Mounting Type | Surface Mount | andnbsp; |
| Package / Case | 28-WFQFN Exposed Pad | andnbsp; |
| Supplier Device Package | 28-WQFN (4x4) | andnbsp; |
| Base Product Number |
andnbsp;
Drawing
andnbsp;
Our advantage :
andnbsp;
be sure to meet your need for all kinds of components. ^_^
Product List
Supply a Series of Electronic Components, full range of semiconductors, active andamp; passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,
The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer andamp; Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal andamp; Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)
Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
>10000000
Employee Number:
>20
Ecer Certification：
Verified Supplier
Thank you for your time to know our company and lean our production. TOP Electronic Industry co., Ltdandnbsp; was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our ... Thank you for your time to know our company and lean our production. TOP Electronic Industry co., Ltdandnbsp; was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our ...
Get in touch with us
Leave a Message, we will call you back quickly!