Datasheet > ZL2101ALAFT

ZL2101ALAFT

更新时间： 2024-01-20 17:12:30

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
27页	725K
描述
Integrated MOSFET Switches

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数据手册
替代型号

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ZL2101ALAFT 数据手册

6A Digital Synchronous Step-Down DC/DC Converter

with Auto Compensation

ZL2101

Features

The ZL2101 is a 6A digital converter with auto compensation and

integrated power management that combines an integrated

synchronous step-down DC/DC converter with key power

management functions in a small package, resulting in a flexible

and integrated solution.

• Integrated MOSFET Switches

• 6A Continuous Output Current

• ±1% Output Voltage Accuracy

• Auto Compensation

• Snapshot™ Parametric Capture

• I²C/SMBus Interface, PMBus Compatible

• Internal Non-Volatile Memory (NVM)

The ZL2101 can provide an output voltage from 0.54V to 5.5V

(with margin) from an input voltage between 4.5V and 14V.

Internal low r_DS(ON)synchronous power MOSFETs enable the

ZL2101 to deliver continuous loads up to 6A with high efficiency.

An internal Schottky bootstrap diode reduces discrete

component count. The ZL2101 also supports phase spreading to

reduce system input capacitance.

Applications

• Telecom, Networking, Storage equipment

• Test and Measurement Equipment

• Industrial Control Equipment

Power management features such as digital soft-start delay and

ramp, sequencing, tracking, and margining can be configured by

simple pin-strapping or through an on-chip serial port. The

ZL2101 uses the PMBus™ protocol for communication with a

host controller and the Digital-DC bus for interoperability

between other Zilker Labs devices.

• 5V and 12V Distributed Power Systems

Related Literature

• AN2010 “Thermal and Layout Guidelines for Digital-DC™

Products”

• AN2033 “Zilker Labs PMBus Command Set - DDC Products”

• AN2035 “Compensation Using CompZL™”

100

= 3.3V

OUT

= 12V

= 200kHz

L = 6µH

0.0

1.0

2.0

3.0

(A)

4.0

5.0

6.0

OUT

FIGURE 1. ZL2101 EFFICIENCY

January 23, 2012

FN7730.0

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...27

中文翻译

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ZL2101ALAFT 替代型号

型号	品牌	替代类型	描述	数据表
ZL2101ALAF	INTERSIL	完全替代	Integrated MOSFET Switches

与ZL2101ALAFT相关器件

型号	品牌	获取价格	描述	数据表
ZL2101ALAFTK	RENESAS	获取价格	6A Digital Synchronous Step-Down DC/DC Converter with Auto Compensation
ZL2101ALAFTK	INTERSIL	获取价格	Integrated MOSFET Switches
ZL2101EVAL1Z	RENESAS	获取价格	6A Digital Synchronous Step-Down DC/DC Converter with Auto Compensation
ZL2101EVAL1Z	INTERSIL	获取价格	Integrated MOSFET Switches
ZL2102	INTERSIL	获取价格	6A Digital Integrated Synchronous Step-Down DC/DC Regulator with Auto Compensation
ZL2102_14	INTERSIL	获取价格	6A Digital Integrated Synchronous Step-Down DC/DC Regulator with Auto Compensation
ZL2102ALAFTK	INTERSIL	获取价格	6A Digital Integrated Synchronous Step-Down DC/DC Regulator with Auto Compensation
ZL2103	INTERSIL	获取价格	3A Digital-DC Synchronous Step-Down DC/DC Converter
ZL2103ALAF	INTERSIL	获取价格	3A Digital-DC Synchronous Step-Down DC/DC Converter
ZL2103ALAFT	INTERSIL	获取价格	3A Digital-DC Synchronous Step-Down DC/DC Converter

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