Vendor: VeriSilicon Microelectronics (Shanghai) Co., Ltd. Category: DC/DC Converter

GLOBALFOUNDRIES 0.13um 3.3V-1.2V 200mA Synchronous Buck DC-DC

The IP is a high efficiency, low ripple, current mode buck switching regulator with internal synchronous MOS switches, eliminatin…

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GlobalFoundries 130nm BCD Pre-Silicon View all specifications

Overview

The IP is a high efficiency, low ripple, current mode buck switching regulator with internal synchronous MOS switches, eliminating the need for external Schottky diode.

Key features

  • Process: GLOBALFOUNDRIES 0.13μm 3.3V/1.2V 1P6/7/8M Logic Process
  • Efficiency: 92% when IOUT=200mA (AVDD/PVDD=3.3V, considering the 100mΩ parasitic resistance of PVDD and PGND respectively, 300mΩ parasitic resistance of AVDD and AGND respectively and 100mΩ ESR of external inductor; if the parasitic resistance because of bonding, lead frame, PCB trace and ESR of external inductor is smaller, the efficiency will be higher.)
  • Input Voltage: 2.7~3.6V
  • Output Voltage: 1.2V±5%
  • Max Output Current: 200mA
  • Oscillation Frequency: ~1MHz
  • Over Current Protected: ~470mA
  • Standby Current: <250μA when E=AVDD/PVDD,IOUT=0A
  • Shut Down Current: <8μA when E=0V
  • Soft Start-up Time: max 0.8ms from active E to VOUT=1.2V
  • External inductor: 4.7μH with DCR lower than 100mΩ
  • External Output Capacitor: >4.7μF with ESR from 0 to 50mΩ
  • External Input Capacitor: >4.7μF with low ESR
  • Operating Junction Temperature: -40°C~+25°C~+125°C

Silicon Options

Foundry Node Process Maturity
GlobalFoundries 130nm BCD Pre-Silicon

Specifications

Identity

Part Number
GF13V33_DCDCBK_04
Vendor
VeriSilicon Microelectronics (Shanghai) Co., Ltd.

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 DC-DC Converter IP cores

What is GLOBALFOUNDRIES 0.13um 3.3V-1.2V 200mA Synchronous Buck DC-DC?

GLOBALFOUNDRIES 0.13um 3.3V-1.2V 200mA Synchronous Buck DC-DC is a DC/DC Converter IP core from VeriSilicon Microelectronics (Shanghai) Co., Ltd. listed on Semi IP Hub. It is listed with support for globalfoundries Pre-Silicon.

How should engineers evaluate this DC/DC Converter?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this DC/DC Converter 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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