BQ25898DYFFR

Name: Texas Instruments - BQ25898DYFFR
Brand: Texas Instruments
SKU: OMO-79175
Price: 1.00 USD
Availability: InStock
Rating: 93 (24 reviews)

Mfr. #:: BQ25898DYFFR
Description:: Battery Management BQ25898DYFF
Lifecycle:: New from this manufacturer.
Datasheet:: BQ25898DYFFR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: BQ25898DYFFR more Information BQ25898DYFFR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Battery Management

RoHS:: Y

Packaging:: Reel

Series:: BQ25898D

Brand:: Texas Instruments

Product Type:: Battery Management

Factory Pack Quantity:: 3000

Subcategory:: PMIC - Power Management ICs

Tradename:: MaxCharge

Tags: BQ25898D, BQ25898, BQ2589, BQ258, BQ25, BQ2

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

BQ25898DYFFR Ratings and Reviews

D***i

All ok

2019-08-30

A***g

But the order was very long. The dispute did not open and after that moment more than a week passed. And otherwise everything is fair

2019-06-05

Z***H

Very long was the order

2019-04-19

E**g

Corresponds to the description. Different batches, restored legs, all working, marking original.

2019-05-15

BQ25898DYFFR Description

*** Source Electronics: IC BATT CHARGER LI-ION 42DSBGA / I2C Controlled Single Cell 4-A Fast Charger

***as Instruments: I2C 1cell 4A buck battery charger with power path and HVDCP 42-DSBGA -40 to 125

***ical: Switching Battery Charger Li-Ion/Li-Pol 4000mA 3.84V to 4.6V 42-Pin DSBGA T/R

***AS INSTRUMENTS INC: The bq25898, bq25898D are highly-integrated 4-A switch-mode battery charge management and system power path management devices for single cell Li-Ion and Li-polymer battery. The devices support high input voltage fast charging.

***AS INSTRUMENT: The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase. The I2C Serial interface with charging and system settings makes the device a truly flexible solution.

***AS INSTRUMEN: The bq25898/98D is a highly-integrated 4-A switch-mode battery charge management and system power path management device for single cell Li-Ion and Li-polymer battery. It features fast charging with high input voltage support for a wide range of smartphone, tablet and portable devices. Its low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase. It also integrates Input Current Optimizer (ICO) and Resistance Compensation (IRCOMP) to deliver maximum charging power to battery. The solution is highly integrated with input reverse-blocking FET (RBFET, Q1), high-side switching FET (HSFET, Q2), low-side switching FET (LSFET, Q3), and battery FET (BATFET, Q4) between system and battery. It also integrates the bootstrap diode for the high-side gate drive and battery monitor for simplified system design. The I2C serial interface with charging and system settings makes the device a truly flexible solution.

***as Instruments Inc.: The device supports a wide range of input sources, including standard USB host port, USB charging port, and USB compliant adjustable high voltage adapter. To support fast charging using adjustable high voltage adapter, the bq25898D provides support for MaxCharge™ handshake using D+/D- pins and DSEL pin for USB switch control. In addition, both bq25898D and bq25898 include interface to support adjustable high voltage adapter using input current pulse protocol. To set the default input current limit, device uses the built-in USB interface (bq25898D) or takes the result from detection circuit in the system (bq25898), such as USB PHY device. The device is compliant with USB 2.0 and USB 3.0 power spec with input current and voltage regulation. In addition, the Input Current Optimizer (ICO) supports the detection of maximum power point detection of the input source without overload. The device also meets USB On-the-Go (OTG) operation power rating specification by supplying 5 V (Adjustable 4.5V-5.5V) on VBUS with current limit up to 2.4 A.

***AS USD: The power path management regulates the system slightly above battery voltage but does not drop below 3.5V minimum system voltage (programmable). With this feature, the system maintains operation even when the battery is completely depleted or removed. When the input current limit or voltage limit is reached, the power path management automatically reduces the charge current to zero. As the system load continues to increase, the power path discharges the battery until the system power requirement is met. This operation prevents overloading the input source.

***AS USD: The device initiates and completes a charging cycle without software control. It automatically detects the battery voltage and charges the battery in three phases: pre-conditioning, constant current and constant voltage. At the end of the charging cycle, the charger automatically terminates when the charge current is below a preset limit in the constant voltage phase. When the full battery falls below the recharge threshold, the charger will automatically start another charging cycle.

***AS INSTRUMEN: The charger provides various safety features for battery charging and system operations, including battery temperature negative thermistor monitoring, charging safety timer and overvoltage/overcurrent protections. The thermal regulation reduces charge current when the junction temperature exceeds 120°C (programmable). The STAT output reports the charging status and any fault conditions. The PG output (bq25898) indicates if a good power source is present. The INT immediately notifies host when fault occurs.

***as Instruments (TI): The device also provides a 7-bit analog-to-digital converter (ADC) for monitoring charge current and input/battery/system (VBUS, BAT, SYS, TS) voltages. The QON pin provides BATFET enable/reset control to exit low power ship mode or full system reset function.

***as Instruments (TI): The devices are available in a 42-ball, 2.8 mm x 2.5 mm DSBGA package.

BQ25898DYFFR More Information

bq25898/bq25898D I2C Controlled Charger ICs: OMO Electronic bq25898/bq25898D I2C Controlled Single Cell Charger ICs are a highly-integrated switch-mode battery charge management and system power path management device for a single cell Li-Ion and Li-polymer battery. The device supports the 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. The I2C serial interface with charging and system settings makes the device a truly flexible solution.

Market price

Part #	Description	Stock	Price
BQ25898DYFFR DISTI # BQ25898DYFFR-ND	IC BATT CHARGER LI-ION 42DSBGA RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$1.6386
BQ25898DYFFR DISTI # BQ25898DYFFR	Battery Charger Li-Ion/Li-Pol 4000mA 4.608V 42-Pin DSBGA T/R - Tape and Reel (Alt: BQ25898DYFFR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$1.6900 6000:$1.6900 12000:$1.5900 18000:$1.4900 30000:$1.4900
BQ25898DYFFR DISTI # BQ25898DYFFR	Battery Charger Li-Ion/Li-Pol 4000mA 4.608V 42-Pin DSBGA T/R (Alt: BQ25898DYFFR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0	3000:€1.9900 6000:€1.7900 12000:€1.5900 18000:€1.4900 30000:€1.3900
BQ25898DYFFT DISTI # 595-BQ25898DYFFT	Battery Management I2C Controlled Single Cell 4-A RoHS: Compliant	520	1:$3.7500 10:$3.3700 100:$2.7600 250:$2.5900 500:$2.3500 1000:$1.9800 2500:$1.8800
BQ25898DYFFR DISTI # 595-BQ25898DYFFR	Battery Management I2C Controlled Single Cell 4-A Fast Charger with MaxCharge Technology 42-DSBGA -40 to 125 RoHS: Compliant	0	1:$3.2600 10:$2.9300 100:$2.4000 250:$2.2500 500:$2.0400 1000:$1.7200 3000:$1.6300