BQ25121AYFPR

Mfr. #:: BQ25121AYFPR
描述:: Battery Management BQ25121AYFP
生命週期:: 製造商新產品
數據表:: BQ25121AYFPR 數據表
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ECAD Model:
更多信息:: BQ25121AYFPR 更多信息 BQ25121AYFPR Product Details

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

輸出電壓：: 3.6 V

輸出電流：: 300 mA

工作電源電壓：: 5 V

工作電源電流：: 1 mA

最低工作溫度：: - 40 C

最高工作溫度：: + 125 C

包裝/案例：: DSBGA-25

打包：: 捲軸

系列：: BQ25121A

品牌：: 德州儀器

安裝方式：: 貼片/貼片

產品類別：: 電池管理

出廠包裝數量：: 3000

子類別：: PMIC - 電源管理 IC

Tags: BQ25121, BQ2512, BQ251, 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: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

BQ25121AYFPR 評級和評論

A***y

Very powerful diode.

2019-05-28

I***o

The goods came quickly, but... the status is fulfilled earlier than the parcel came to the box, and this is not a fountain. The seller's advice is not to rush, but to extend the protection. Although who knows how the system works exactly. Mikruha working, one of five. The rest did not check, there is nowhere...

2019-05-22

J***i

Cool image is OK

2019-07-02

BQ25121AYFPR 描述

***AS INST: The BQ25121A 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.

***INS: The battery is charged using a standard Li-Ion charge profile with three phases: precharge, constant current and constant voltage. A voltage-based JEITA compatible battery pack thermistor monitoring input (TS) is included that monitors battery temperature and automatically changes charge parameters to prevent the battery from charging outside of its safe temperature range. The charger is optimized for 5-V USB input, with 20-V tolerance to withstand line transients. The buck converter is run from the input or battery. When in battery only mode, the device can run from a battery up to 4.65 V.

***AS INTRUMENTS: A configurable load switch allows system optimization by disconnecting infrequently used devices. The manual reset with timer allows multiple different configuration options for wake are reset optimization. A simple voltage based monitor provides battery level information to the host in 2% increments from 60% to 100% of the programmed V(BATREG).

BQ25121AYFPR 更多信息

bq2512x/A Integrated Battery Charge Management IC: OMO Electronic bq2512x/A Integrated Battery Charge Management IC integrates the most common functions for wearable devices and IoT. These functions include 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. This extends light load efficiency down to 10µA load currents. The low quiescent current during operation and shutdown enables maximum battery life. The device supports charge currents from 5mA to 300mA. The input current limit, charge current, buck converter output voltage, LDO output voltage, and other parameters are programmable through the I2C interface.

Market price

型號	描述	庫存	價格
BQ25121AYFPR DISTI # BQ25121AYFPR-ND	PWR MGMT BATTERY MGMT RoHS: Compliant Min Qty: 3000 Container: *	Temporarily Out of Stock	3000:$1.8726
BQ25121AYFPR DISTI # V39:1801_21775627	Battery Charger Li-Ion/Li-Pol 300mA -0.7V to 7.7V 25-Pin DSBGA T/R	0
BQ25121AYFPR DISTI # BQ25121AYFPR	Battery Charger Li-Ion/Li-Polymer 0.3A 4.65V 25-Ball DSBGA T/R - Tape and Reel (Alt: BQ25121AYFPR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	30000:$1.6900 12000:$1.7900 18000:$1.7900 6000:$1.8900 3000:$1.9900
BQ25121AYFPT DISTI # 595-BQ25121AYFPT	Battery Management BQ25121AYFP RoHS: Compliant	1440	1:$4.2900 10:$3.8500 100:$3.1500 250:$2.9600 500:$2.6800 1000:$2.2600 2500:$2.1500
BQ25121AYFPR DISTI # 595-BQ25121AYFPR	Battery Management BQ25121AYFP RoHS: Compliant	0	3000:$1.8700

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