Vendor: VeriSilicon Microelectronics (Shanghai) Co., Ltd. Category: Battery Charger

SMIC 0.13um 5v-3.3v/1.2v Battery Charger

Based on SMIC 0.13µm 3.3v/1.2v Logic process, current design of the Battery Charger IP is a constant current/constant voltage lin…

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SMIC 130nm G View all specifications

Overview

Based on SMIC 0.13µm 3.3v/1.2v Logic process, current design of the Battery Charger IP is a complete constant current/constant voltage linear charger for single cell lithium-ion and lithium-polymer battery designed to work within the USB power specification. It presets 4.2V Charge Voltage with +/-1% Accuracy. The Battery Charger IP terminates the charging process when the charge current drops by 10% or 5% (programmable) of the programmed value after the final float voltage is reached. Due to the internal MOSFET architecture, no external sense resistor or external blocking diode is required. Thermal feedback regulates the charge current to limit the die temperature during high power operation or high ambient temperature conditions. When the input supply is removed, the Battery Charger enacts voltage regulator from the battery in power up mode, or drains less than 2uA from the battery in power down mode.

Key features

  • Process: SMIC 0.13ìm 3.3v/1.2v Logic process
  • Programmable Charge Current Up to 1000mA
  • Complete Linear Charger for Single Cell Lithium-Ion Batteries
  • Output Float Charge Voltage: 4.2v+/-1%
  • Constant-Current/Constant-Voltage Operation with Thermal Regulation to Maximize Charge Rate Without Risk of Overheating
  • Charges Single Cell Li-Ion Batteries Directly from USB Port or Wall Adapter
  • No MOSFET, Sense Resistor or Blocking Diode Required
  • 2.9V Trickle Charge Threshold
  • Programmable Charge Current Detection/Termination
  • Soft-Start Limits Inrush Current
  • Operating Temperature: -40°C~+25°C~+85°C

Silicon Options

Foundry Node Process Maturity
SMIC 130nm G —

Specifications

Identity

Part Number
S13_BATCHRG_01
Vendor
VeriSilicon Microelectronics (Shanghai) Co., Ltd.
Type
Silicon IP

Provider

VeriSilicon Microelectronics (Shanghai) Co., Ltd.
HQ: USA
VeriSilicon Microelectronics (Shanghai) Co., Ltd. (VeriSilicon, 688521.SH) is committed to providing customers with platform-based, all-round, one-stop custom silicon services and semiconductor IP licensing services leveraging its in-house semiconductor IP. Under the unique "Silicon Platform as a Service" (SiPaaS) business model, depending on the comprehensive IP portfolio, VeriSilicon can create silicon products from definition to test and package in a short period of time, and provides high performance and cost-efficient semiconductor alternative products for fabless, IDM, system vendors (OEM/ODM), large internet companies and cloud service provider, etc. VeriSilicon's business covers consumer electronics, automotive electronics, computer and peripheral, industry, data processing, Internet of Things (IoT) and other applications. VeriSilicon presents a variety of customized silicon solutions, including high-definition video, high-definition audio and voice, in-vehicle infotainment, video surveillance, IoT connectivity, smart wearable, high-end application processor, video transcoding acceleration and intelligent pixel processing, etc. In addition, VeriSilicon has six types of in-house processor IPs, namely GPU IP, NPU IP, VPU IP, DSP IP, ISP IP and Display Processor IP, as well as more than 1,400 analog and mixed signal IPs and RF IPs. Founded in 2001 and headquartered in Shanghai, China, VeriSilicon has 7 design and R&D centers in China and the United States, as well as 11 sales and customer service offices worldwide. VeriSilicon currently has more than 1,200 employees.
Contact VeriSilicon Microelectronics (Shanghai) Co., Ltd.

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Frequently asked questions about Battery Charger IP cores

What is SMIC 0.13um 5v-3.3v/1.2v Battery Charger?

SMIC 0.13um 5v-3.3v/1.2v Battery Charger is a Battery Charger IP core from VeriSilicon Microelectronics (Shanghai) Co., Ltd. listed on Semi IP Hub. It is listed with support for smic.

How should engineers evaluate this Battery Charger?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Battery Charger IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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