ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | Paypal, Western Union, TT |
| Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund |
| Packaging Details | QFN20 |
| Description | Charger IC Lithium Ion/Polymer 20-VQFN (3.5x4.5) |
| Output Voltage | 4.2 V |
| Output Current | 1.5 A |
| Operating Supply Voltage | 4.3 V to 16 V |
| Product Type | Battery Management |
| Condition | Original 100%,New and Original |
| Stock status | In Stock |
| Brand Name | Ti |
| Model Number | BQ24070RHLR |
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Product Specification
| Payment Terms | Paypal, Western Union, TT | Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund | Packaging Details | QFN20 |
| Description | Charger IC Lithium Ion/Polymer 20-VQFN (3.5x4.5) | Output Voltage | 4.2 V |
| Output Current | 1.5 A | Operating Supply Voltage | 4.3 V to 16 V |
| Product Type | Battery Management | Condition | Original 100%,New and Original |
| Stock status | In Stock | Brand Name | Ti |
| Model Number | BQ24070RHLR | ||
| High Light | microchip battery management ，power management integrated circuit | ||
BQ24070RHLR Power Path Management ICs Battery Management Single Input Charger
1 Features
Designed for Single-Cell Li-Ion- or Li-Polymer-
Based Portable Applications
Integrated Dynamic Power-Path Management (DPPM) Feature Allowing the AC Adapter to Simultaneously Power the System and Charge the Battery
Power Supplement Mode Allows Battery to Supplement the AC Input Current
Autonomous Power Source Selection (AC Adapter or BAT)
Supports Up to 2 A Total Current
Thermal Regulation for Charge Control
Charge Status Outputs for LED or System Interface Indicates Charge and Fault Conditions
Reverse Current, Short-Circuit, and Thermal Protection
Power Good Status Outputs
4.4-V and 6-V Options for System Output Regulation Voltage
2 Applications
Smart Phones and PDAs
MP3 Players
Digital Cameras and Handheld Devices
Internet Appliances
3 Description
The bq24070 and bq24071 are highly integrated Li- ion linear charger and system power-path management devices targeted at space-limited portable applications. The bq2407x devices offer 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.
The bq2407x devices power 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 adapter or battery sources.
Device Information
|
PART NUMBER |
PACKAGE |
BODY SIZE (NOM) |
|
bq24070 |
VQFN (20) |
3.50 mm × 4.50 mm |
|
bq24071 |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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