Datasheet > MP2935DQK-LF-Z

MP2935DQK-LF-Z

更新时间： 2024-01-13 10:29:30

品牌	Logo	应用领域
芯源 - MPS		开关输出元件
页数	文件大小	规格书
42页	1062K
描述
Switching Controller, Current-mode, QFN-40

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技术参数
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MP2935DQK-LF-Z 技术参数

是否Rohs认证：	符合	生命周期：	Not Recommended
包装说明：	HVQCCN,	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	8 weeks	风险等级：	5.69
其他特性：	8-BIT DIGITALLY PROGRAMMABLE 0V TO 3.04V OUTPUT	模拟集成电路 - 其他类型：	SWITCHING CONTROLLER
控制模式：	CURRENT-MODE	控制技术：	PULSE WIDTH MODULATION
最大输入电压：	5.5 V	最小输入电压：	4.5 V
标称输入电压：	5 V	JESD-30 代码：	S-XQCC-N40
JESD-609代码：	e3	长度：	6 mm
湿度敏感等级：	2	功能数量：	1
端子数量：	40	最高工作温度：	100 °C
最低工作温度：	-10 °C	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	260
座面最大高度：	1 mm	表面贴装：	YES
切换器配置：	BUCK	温度等级：	OTHER
端子面层：	Matte Tin (Sn)	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	40	宽度：	6 mm
Base Number Matches：	1

MP2935DQK-LF-Z 数据手册

MP2935

4-Phase PWM

Controller for VR12.5 Applications

The Future of Analog IC Technology

FEATURES

DESCRIPTION



VR12.5 compliant

Multi-Phase Operation at up to 2MHz per

Phase

MP2935 is

high-efficiency, 4-phase,

synchronous, buck-switching PWM controller

with an SVID interface for high-performance

Intel processors. The multi-phase PWM output

signals can be configured for up to 4-phase

operation with interleaved switching.



Tri-State PWM Outputs for Driving MPS

Intelli-Phase^TMDevices

Power-Saving Modes Maximize Efficiency

During Light Load and Deeper-Sleep

Operation

MP2935 adopts three-logic-level PWM outputs

for enhanced noise immunity and flexible fault

management. Depending on the power states

set by SVID command, the multi-phase channel

can switch between multiphase and single-

phase operation. In addition, MP2935 supports

programmable load-line resistance. As a result,

the output voltage is always optimally

positioned for a load transient.



Active Current Balancing between Output

Phases

Independent Current Limit and Load Line

Setting Inputs for Additional Design

Flexibility



8-bit Digitally Programmable 0V to 3.04V

Output through Serial VID Interface

Overload and Short-Circuit Protection with

Latch-Off Delay

The chip also provides accurate and reliable

short-circuit protection with adjustable current

limit threshold and a delayed VR_RDY output

that is masked during on-the-fly output voltage

changes to eliminate false triggering. MP2935

performance is specified over the junction

temperature range of -10°C to 125°C. The chip

is available in 40-lead QFN package.



Output Current Monitor

Fault Latch Output

Regulator Temperature Monitor

Available in a 6mmx6mm 40-lead QFN

package

APPLICATIONS



Power supplies for next-generation Intel®

processors

All MPS parts are lead-free, halogen free, and adhere to the RoHS

directive. For MPS green status, please visit MPS website under Quality

Assurance.

“MPS” and “The Future of Analog IC Technology” are Registered

Trademarks of Monolithic Power Systems, Inc.

MP2935 Rev. 1.02

8/25/2015

www.MonolithicPower.com

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

12 3 4 5 6 7...42

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与MP2935DQK-LF-Z相关器件

型号	品牌	获取价格	描述	数据表
MP2935DQK-Z	MPS	获取价格	Switching Controller, Current-mode, QFN-40
MP29368	MPS	获取价格	1.2A, 24V, 1.4MHz 降压变换器，采用 TSOT23-6 封装
MP29368DJ	MPS	获取价格	Switching Regulator, Current-mode, 1.8A, 1700kHz Switching Freq-Max, PDSO6, MO-193AB, TSOT
MP29368DJ-LF	MPS	获取价格	Switching Regulator, Current-mode, 1.8A, 1700kHz Switching Freq-Max, PDSO6, ROHS COMPLIANT
MP29368DJ-LF-Z	MPS	获取价格	Switching Regulator, Current-mode, 1.8A, 1700kHz Switching Freq-Max, PDSO6, ROHS COMPLIANT
MP29368DJ-Z	MPS	获取价格	Switching Regulator, Current-mode, 1.8A, 1700kHz Switching Freq-Max, PDSO6, MO-193AB, TSOT
MP29373	MPS	获取价格	Dual 1.5A, 23V, 1.4MHz Step-Down Converter
MP29373DF	MPS	获取价格	Dual 1.5A, 23V, 1.4MHz Step-Down Converter
MP29373DF-LF	MPS	获取价格	Switching Regulator,
MP29373DF-LF-Z	MPS	获取价格	Switching Regulator, Current-mode, 1400kHz Switching Freq-Max, PDIP20, ROHS COMPLIANT, MO-

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