Vendor: Chipus Microelectronics Category: Battery Charger

Linear Li-Ion Battery Charger - Programmable charging current up to 1.1A Fast Charge - SilTerra 0.18um

This USB/AC Li-Ion battery charger is targeted for portable applications.

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Silterra 180nm G View all specifications

Overview

This USB/AC Li-Ion battery charger is targeted for portable applications. The charging current can be adjusted from 60mA up to 1.1A through an external resistor or by digital control. The current provided to the system can also be adjusted up to 1.8A through the same procedure. This IP features a dynamic power management (DPM) which automatically reduces the charging current when the limit current may cause the system to fall.

This IP also had a features bulk voltage control which connects the substrate of the power device correctly in order to prevent damage on the circuit.

Key features

  • Programmable charge current (1.1A to 60mA)
  • Programmable termination voltage (4.35V to 3.3V)
  • 22V tolerant input
  • Under voltage lock-out
  • Power and charging status indicators
  • Integrated Power Device
  • Reverse current limiter
  • Thermal Shutdown
  • Built-in NTC

Block Diagram

CM1713ff block diagram

Applications

  • Portable electronics devices
  • Home-automation
  • Wireless speaker
  • Portable media players

What’s Included?

  • Datasheet/Integration Guide
  • HDL Model
  • Flat GDSII database/LVS netlist
  • Customer Support

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Silicon Options

Foundry Node Process Maturity
Silterra 180nm G —

Specifications

Identity

Part Number
CM1713ff
Vendor
Chipus Microelectronics
Type
Silicon IP

Provider

Chipus Microelectronics
HQ: Brazil
Chipus Microelectronics (ISO 9001:2015 certified) is a semiconductor company focused on the development of mixed-signal ASICs, intellectual property (IP) blocks and IC design services. The company has more than 200 analog IP blocks in process nodes from 22nm to 0.35um of various foundries. Since its foundation in 2008, Chipus has worked with customers worldwide (South and North America, Europe, and Asia) with firm commitment and flexible client support. Besides analog and mixed-signal expertise, Chipus also offers custom digital IC design services having successfully delivered designs in FINFET technologies from RTL to backend. Headquartered in Florianópolis, Brazil, Chipus has a US subsidiary in Silicon Valley and sales teams in both USA and Europe.
Contact Chipus Microelectronics

Learn more about Battery Charger IP core

A Case for Custom Power Management ASIC

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Frequently asked questions about Battery Charger IP cores

What is Linear Li-Ion Battery Charger - Programmable charging current up to 1.1A Fast Charge - SilTerra 0.18um?

Linear Li-Ion Battery Charger - Programmable charging current up to 1.1A Fast Charge - SilTerra 0.18um is a Battery Charger IP core from Chipus Microelectronics listed on Semi IP Hub. It is listed with support for silterra.

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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