BQ24190RGET

Mfr. #:: BQ24190RGET
描述:: Battery Management I2C Cntrl 4.5A Sgl
生命週期:: 製造商新產品
數據表:: BQ24190RGET 數據表
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產品屬性
屬性值

製造商：: 德州儀器

產品分類：: 電池管理

RoHS：: Y

產品：: 收費管理

電池類型：: 鋰離子、鋰聚合物

輸出電壓：: 可調節的

輸出電流：: 4.5 A

工作電源電壓：: 3.9 V to 17 V

工作電源電流：: 15 mA

最低工作溫度：: - 40 C

最高工作溫度：: + 85 C

包裝/案例：: VQFN-24

打包：: 捲軸

系列：: BQ24190

品牌：: 德州儀器

安裝方式：: 貼片/貼片

開發套件：: BQ24190EVM-021

濕氣敏感：: 是的

產品類別：: 電池管理

出廠包裝數量：: 250

子類別：: PMIC - 電源管理 IC

單位重量：: 0.001926 oz

Tags: BQ24190R, BQ24190, BQ2419, BQ241, BQ24, 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: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

BQ24190RGET 評級和評論

A***s

Everything is fine! Delivery is very fast, the goods as in the description. Thank you very much to the seller!!

2019-08-16

V***i

Got it.

2019-05-29

I***g

Shipping: 21 daysProduct: Satisfaction

2019-09-18

BQ24190RGET 描述

***ow.cn: Switching Battery Charger Li-Ion/Li-Pol 4500mA 3.5V to 4.4V 24-Pin VQFN EP T/R

***as Instruments: I2C controlled 4.5A single cell USB / Adaptor charger 24-VQFN -40 to 85

***ment14 APAC: USB / ADAPTOR CHARGER, LI+, 24VQFN; Battery Type:Lithium Ion, Lithium Polymer; Input Voltage:17V; Battery Charge Voltage:4.208V; Charge Current Max:4.5A; Battery IC Case Style:VQFN; No. of Pins:24; No. of Series Cells:1; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; MSL:MSL 2 - 1 year; SVHC:No SVHC (20-Jun-2013); Operating Temperature Range:-40°C to +85°C

***AS INSTRUMENT: The bq24190, bq24192, and bq24192I are highly-integrated switch-mode battery charge management and system power path management devices for single cell Li-Ion and Li-polymer battery in a wide range of tablet and other portable devices.

***as Instr.: Its 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.

***: The device supports a wide range of input sources, including standard USB host port, USB charging port and high power DC adapter. To set the default input current limit, the bq24190 detects the input source following the USB battery charging spec 1.2, and the bq24192 and bq24192I take the results from detection circuit in the system, such as USB PHY device. The bq24190,192, and 192I are compliant with USB 2.0 and USB 3.0 power specifications with input current and voltage regulation. Meanwhile, the bq24190, bq24192, and bq24192I meet USB On-the-Go operation power rating specification by supplying 5 V on the VBUS with a current limit up to 1.3 A.

***AS INSTRUMENTS INCORPORATED: The power path management regulates the system slightly above battery voltage but does not drop below 3.5-V 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 supplement mode operation prevents overloading the input source.

***XS: The devices initiate and complete 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.

***INS: The bq24190, bq24192, and bq24192I provide various safety features for battery charging and system operation, including dual pack negative thermistor monitoring, charging safety timer and over-voltage/over-current protections. The thermal regulation reduces charge current when the junction temperature exceeds 120°C (programmable).

***AS USD: The STAT output reports the charging status and any fault conditions. The PG output in the bq24192 and bq24192I indicates if a good power source is present. The INT immediately notifies the host when a fault occurs.

***XS: The bq24190, bq24192, and bq24192I are available in a 24-pin, 4.00 × 4.00 mm2 thin VQFN package.

BQ24190RGET 更多信息

TI PowerLab Reference Design Library

bq2419x USB / Adapter Chargers: OMO Electronic bq2419x I²C Single-Cell USB / Adapter Chargers are highly-integrated switch-mode battery charge management and system power path management devices for single cell Li-Ion and Li-polymer batteries in a wide range of tablets and other portable devices. The low impedance power path of these TI USB / adapter chargers 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 bq2419x USB / adapter cahrgers a truly flexible solution. These TI devices support a wide range of input sources, including standard USB host port, USB charging port and high power DC adapter.Learn More

bq24190 USB / Adapter Chargers: OMO Electronic bq24190 I²C Single-Cell USB / Adapter Chargers are highly-integrated switch-mode battery charge management and system power path management devices for single cell Li-Ion and Li-polymer batteries in a wide range of tablets and other portable devices. The low impedance power path of these TI USB / adapter chargers 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 bq24190 USB / adapter chargers a truly flexible solution. These TI devices support a wide range of input sources, including standard USB host port, USB charging port and high power DC adapter.

PowerLab Reference Design Library: OMO Electronic PowerLab™ Power Management Reference Design Library contains hundreds of reference designs for any application. Each reference design contains supporting technical documentation that includes a circuit schematic, printed circuit board (PCB) layout, bill-of-materials (BOM), test report, and gerber files. Use the search below to quickly find a fully tested and working design to accelerate your next project.

Market price

型號	描述	庫存	價格
BQ24190RGET DISTI # V72:2272_07234922	USB/AC Adapter Charger Li-Ion/Li-Pol 4.5mA 3.5V to 4.4V 24-Pin VQFN EP T/R RoHS: Compliant	185	100:$2.8369 25:$3.5120 10:$3.5300 1:$3.9160
BQ24190RGET DISTI # 296-35106-2-ND	IC USB/ADAPTER CHARGR I2C 24VQFN RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	250In Stock	1250:$2.1252 500:$2.5199 250:$2.8083
BQ24190RGET DISTI # 296-35106-1-ND	IC USB/ADAPTER CHARGR I2C 24VQFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	250In Stock	100:$3.0489 10:$3.7210 1:$4.1400
BQ24190RGET DISTI # 296-35106-6-ND	IC USB/ADAPTER CHARGR I2C 24VQFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	250In Stock	100:$3.0489 10:$3.7210 1:$4.1400
BQ24190RGET DISTI # 25767961	USB/AC Adapter Charger Li-Ion/Li-Pol 4.5mA 3.5V to 4.4V 24-Pin VQFN EP T/R RoHS: Compliant	185	100:$2.7940 25:$3.4340 10:$3.4530 4:$3.8170
BQ24190RGET DISTI # BQ24190RGET	USB/AC Adapter Charger Li-Ion/Li-Pol 4.5mA 3.5V to 4.4V 24-Pin VQFN EP T/R (Alt: BQ24190RGET) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Asia - 0
BQ24190RGET DISTI # BQ24190RGET	USB/AC Adapter Charger Li-Ion/Li-Pol 4.5mA 3.5V to 4.4V 24-Pin VQFN EP T/R - Tape and Reel (Alt: BQ24190RGET) RoHS: Compliant Min Qty: 250 Container: Reel	Americas - 0	250:$2.1900 500:$1.9900 1000:$1.9900 1500:$1.8900 2500:$1.8900
BQ24190RGET DISTI # BQ24190RGET	USB/AC Adapter Charger Li-Ion/Li-Pol 4.5mA 3.5V to 4.4V 24-Pin VQFN EP T/R (Alt: BQ24190RGET) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Europe - 0	250:€2.4900 500:€2.1900 1000:€1.8900 1500:€1.8900 2500:€1.7900
BQ24190RGET	I2C Controlled 4.5A Single Cell USB / Adaptor Charger	250	1000:$1.7300 750:$1.7600 500:$2.0300 250:$2.3400 100:$2.5100 25:$2.7900 10:$2.9900 1:$3.3200
BQ24190RGET	Power Supply Management Circuit, Fixed, 1 Channel, PQCC24 RoHS: Compliant	2940	1000:$2.0000 500:$2.1100 100:$2.1900 25:$2.2900 1:$2.4600
BQ24190RGER DISTI # 595-BQ24190RGER	Battery Management I2C Cntrl 4.5A Sgl RoHS: Compliant	1771	1:$3.5000 10:$3.1400 100:$2.5700 250:$2.4100 500:$2.1900 1000:$1.8400 3000:$1.7500
BQ24190RGET DISTI # 595-BQ24190RGET	Battery Management I2C Cntrl 4.5A Sgl RoHS: Compliant	223	1:$4.0200 10:$3.6100 100:$2.9600 250:$2.7700 500:$2.5200 1000:$2.1200 2500:$2.0100
BQ24190RGET DISTI # 8175834P	I2C 4.5A USB/ADAPTER CHARGER VQFN24EP, RL	36	10:£2.5700 50:£2.3500 100:£2.1900 200:£2.0400
BQ24190RGET DISTI # C1S746202896376	USB/AC Adapter Charger Li-Ion/Li-Pol 4.5mA 3.5V to 4.4V 24-Pin VQFN EP T/R RoHS: Compliant	185	100:$2.7940 25:$3.4340 10:$3.4530 1:$3.8170