BQ24038RHLR

Mfr. #:: BQ24038RHLR
描述:: Battery Management Charger w/Dynamic Power-Path Mngmnt
生命周期:: 制造商新产品。
数据表:: BQ24038RHLR 数据表
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更多信息:: BQ24038RHLR 更多信息 BQ24038RHLR Product Details

产品属性
属性值

制造商：: 德州仪器

产品分类：: 电池管理

RoHS：: Y

产品：: 收费管理

电池类型：: 锂离子、锂聚合物

输出电压：: 4.3 V

输出电流：: 1.5 A

工作电源电压：: 4.3 V to 16 V

最低工作温度：: - 40 C

最高工作温度：: + 85 C

包装/案例：: VQFN-20

打包：: 卷轴

高度：: 0.9 mm

长度：: 4.5 mm

系列：: BQ24038

类型：: 充电器

宽度：: 3.5 mm

品牌：: 德州仪器

安装方式：: 贴片/贴片

开发套件：: BQ24038EVM

湿气敏感：: 是的

产品类别：: 电池管理

出厂包装数量：: 3000

子类别：: PMIC - 电源管理 IC

单位重量：: 0.001668 oz

Tags: BQ24038RHLR, BQ24038R, BQ24038, BQ2403, BQ240, 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

BQ24038RHLR 评级和评论

K***c

All OK.

2019-01-14

A***v

The goods did not come. Money returned

2019-03-06

A***j

For this is the cost of usilok norms. All rob. You can take it.

2019-03-28

U***z

All right just need to test equipment

2019-03-25

BQ24038RHLR 描述

***ical: Linear Battery Charger Li-Ion/Li-Pol 20mA 4.4V 20-Pin VQFN EP T/R

***as Instruments: Dual Input Li-Ion Charger with Dynamic Power Path, Output regulated to 4.4V, Vbat 4.4V 20-VQFN -40 to 85

***ark: Battery Management IC; Battery Type:Li-Ion, Li Polymer; Input Voltage Primary Max:18V; Charge Current Max:1.5A; No. of Series Cells:1; Package/Case:20-VQFN; No. of Pins:20; Operating Temperature Range:-40°C to +85°C ;RoHS Compliant: Yes

***INS: The bqTINY™ III-series of devices are highly integrated Li-ion linear chargers and system power-path management devices targeted at space-limited portable applications. The bqTINY III-series offer integrated USB-port and DC supply (AC adapter), power-path management with autonomous power-source selection, power FETs and current sensors, high accuracy current and voltage regulation, charge status, and charge termination, in a single monolithic device.

***ASIN: The bqTINY III-series powers the system while independently charging the battery. This feature reduces the charge and discharge cycles on the battery, allows for proper charge termination and allows the system to run with an absent or defective battery pack. This feature also allows for the system to instantaneously turn on from an external power source in the case of a deeply discharged battery pack. The IC design is focused on supplying continuous power to the system when available from the AC, USB, or battery sources.

***ASI: The power select pin, PSEL, defines which input source is to be used first (primary source AC or USB). If the primary source is not available, then the IC automatically switches over to the other secondary source if available or the battery as the last option. If the PSEL is set low, the USB input is selected first and if not available, the AC line is selected (if available) but programmed to a USB input limiting rate (100 mA/500 mA max). This feature allows the use of one input connector, where the host programs the PSEL pin according to what source is connected (AC adaptor or USB port).

***AS INSTRUMENTS INC: The bq24038 replaces USBPG with pin VBSEL, to enable user selection of the charge voltage. In addition, pin ACPG was modified to PG. PG is active low when either ac power or USB power is detected.

***OMO Electronic: The ISET1 pin programs the battery&3146;s fast charge constant current level with a resistor. During normal AC operation, the input supply provides power to both the OUT (System) and BAT pins. For peak or excessive loads (typically when operating from the USB power, PSEL = Low) that would cause the input source to enter current limit (or Q3 - USB FET limiting current) and its source and system voltage (OUT pin) to drop, the dynamic power-path management (DPPM) feature reduces the charging current attempting to prevent any further drop in system voltage. This feature allows the selection of a lower current rated adaptor based on the average load (ISYS-AVG + IBAT-PGM ) rather than a high peak transient load.

Market price

型号	描述	库存	价格
BQ24038RHLR DISTI # 296-45151-1-ND	IC PWR MANAGEMENT SYSTEM 20-QFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1286In Stock	1000:$2.2841 500:$2.7083 100:$3.1815 10:$3.8830 1:$4.3200
BQ24038RHLR DISTI # 296-45151-6-ND	IC PWR MANAGEMENT SYSTEM 20-QFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1286In Stock	1000:$2.2841 500:$2.7083 100:$3.1815 10:$3.8830 1:$4.3200
BQ24038RHLR DISTI # 296-45151-2-ND	IC PWR MANAGEMENT SYSTEM 20-QFN RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$2.1067
BQ24038RHLRG4 DISTI # BQ24038RHLRG4-ND	IC PWR MANAGEMENT SYSTEM 20-QFN RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$2.1067
BQ24038RHLR DISTI # BQ24038RHLR	Battery Charger Li-Ion/Li-Pol 20mA 4.4V 20-Pin VQFN EP T/R (Alt: BQ24038RHLR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0
BQ24038RHLR DISTI # BQ24038RHLR	Battery Charger Li-Ion/Li-Pol 20mA 4.4V 20-Pin VQFN EP T/R - Tape and Reel (Alt: BQ24038RHLR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$2.1900 6000:$2.0900 12000:$2.0900 18000:$1.9900 30000:$1.8900
BQ24038RHLR DISTI # BQ24038RHLR	Battery Charger Li-Ion/Li-Pol 20mA 4.4V 20-Pin VQFN EP T/R (Alt: BQ24038RHLR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0	3000:€2.5900 6000:€2.2900 12000:€2.0900 18000:€1.9900 30000:€1.8900
BQ24038RHLRG4 DISTI # BQ24038RHLRG4	Battery Charger Li-Ion/Li-Pol 20mA 4.4V 20-Pin VQFN EP T/R - Tape and Reel (Alt: BQ24038RHLRG4) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$2.1900 6000:$2.0900 12000:$2.0900 18000:$1.9900 30000:$1.8900
BQ24038RHLRG4 DISTI # BQ24038RHLRG4	Battery Charger Li-Ion/Li-Pol 20mA 4.4V 20-Pin VQFN EP T/R (Alt: BQ24038RHLRG4) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0	3000:€2.5900 6000:€2.2900 12000:€2.0900 18000:€1.9900 30000:€1.8900
BQ24038RHLR	Dual Input Li-Ion Charger with Dynamic Power Path, Output regulated to 4.4V, Vbat 4.4V	3000	1000:$1.8000 750:$1.8900 500:$2.2300 250:$2.6300 100:$2.8000 25:$3.2000 10:$3.4400 1:$3.8200
BQ24038RHLR	Power Supply Support Circuit, Adjustable, 1 Channel, PQCC20 RoHS: Compliant	132000	1000:$2.3400 500:$2.4600 100:$2.5600 25:$2.6700 1:$2.8800
BQ24038RHLR DISTI # 595-BQ24038RHLR	Battery Management Charger w/Dynamic Power-Path Mngmnt RoHS: Compliant	855	1:$4.1900 10:$3.7700 100:$3.0800 250:$2.8900 500:$2.6300 1000:$2.2100 3000:$2.1000
BQ24038RHLT DISTI # 595-BQ24038RHLT	Battery Management Charger w/Dynamic Power-Path Mngmnt RoHS: Compliant	281	1:$4.8200 10:$4.3400 100:$3.5500 250:$3.3300 500:$3.0200 1000:$2.5500 2500:$2.4200
BQ24038RHLRG4 DISTI # 595-BQ24038RHLRG4	Battery Management Charger w/Dynamic Power-Path Mngmnt RoHS: Compliant	0	3000:$2.1000
BQ24038RHLTG4 DISTI # 595-BQ24038RHLTG4	Battery Management Charger w/Dynamic Power-Path Mngmnt RoHS: Compliant	0

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