Datasheet > ISL6561CRZ-T

ISL6561CRZ-T

更新时间： 2024-12-01 20:13:07

品牌	Logo	应用领域
瑞萨 - RENESAS		开关
页数	文件大小	规格书
27页	1265K
描述
SWITCHING CONTROLLER, 1500kHz SWITCHING FREQ-MAX, PQCC40, 6 X 6 MM, GREEN, PLASTIC, MO-220VJJD-2, MLFP, QFN-40

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ISL6561CRZ-T 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	QFN
包装说明：	HVQCCN, LCC40,.24SQ,20	针数：	40
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	1 week
风险等级：	6.88	其他特性：	ALSO OPERATES IN CURRENT MODE
模拟集成电路 - 其他类型：	SWITCHING CONTROLLER	控制模式：	VOLTAGE-MODE
控制技术：	PULSE WIDTH MODULATION	最大输入电压：	5.25 V
最小输入电压：	4.75 V	标称输入电压：	5 V
JESD-30 代码：	S-PQCC-N40	JESD-609代码：	e3
长度：	6 mm	湿度敏感等级：	3
功能数量：	1	端子数量：	40
最高工作温度：	70 °C	最低工作温度：
最大输出电流：	0.0005 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	HVQCCN	封装等效代码：	LCC40,.24SQ,20
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	认证状态：	Not Qualified
座面最大高度：	1 mm	子类别：	Switching Regulator or Controllers
表面贴装：	YES	切换器配置：	PHASE-SHIFT
最大切换频率：	1500 kHz	温度等级：	COMMERCIAL
端子面层：	MATTE TIN	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

ISL6561CRZ-T 数据手册

DATASHEET

ISL6561

FN9098

Rev 6.00

November 10, 2015

Multi-Phase PWM Controller with Precision r

Sensing for VR10.X Application

or DCR Differential Current

DS(ON)

The ISL6561 controls microprocessor core voltage regulation

by driving up to 4 synchronous-rectified buck channels in

parallel. Multi-phase buck converter architecture uses

interleaved timing to multiply channel ripple frequency and

reduce input and output ripple currents. Lower ripple results in

fewer components, lower component cost, reduced power

dissipation, and smaller implementation area.

Features

• Precision Multi-Phase Core Voltage Regulation

- Differential Remote Voltage Sensing

- 0.5% System Accuracy Over Life, Load, Line and

Temperature

- Adjustable Reference-Voltage Offset

• Precision r

DS(ON)

- Integrated Programmable Temperature Compensation

- Accurate Load-Line Programming

or DCR Current Sensing

Microprocessor loads can generate load transients with

extremely fast edge rates. The ISL6561 features a high

bandwidth control loop and ripple frequencies of >4MHz to

provide optimal response to the transients.

- Accurate Channel-Current Balancing

- Differential Current Sense

Today’s microprocessors require a tightly regulated output

voltage position versus load current (droop). The ISL6561

senses current by utilizing patented techniques to measure

- Low-Cost, Lossless Current Sensing

• Internal Shunt Regulator for 5V or 12V Biasing

the voltage across the on resistance, r

, of the lower

DS(ON)

• Microprocessor Voltage Identification Input

- Dynamic VID™ technology

MOSFETs or DCR of the output inductor during the lower

MOSFET conduction intervals. Current sensing provides the

needed signals for precision droop, channel-current

balancing, and overcurrent protection.

- 6-Bit VID Input

- 0.8375V to 1.600V in 12.5mV Steps

• Threshold-Sensitive Enable Function for synchronizing

with driver POR

The accuracy of the current-sensing method is enhanced by

the ISL6561’s temperature compensation function. Droop

accuracy can be affected by increasing r

or DCR with

• Overcurrent Protection

DS(ON)

elevated temperature. The ISL6561 uses an internal

temperature-sensing element to provide programmable

temperature compensation. Correctly applied, temperature

• Overvoltage Protection

- No Additional External Components Needed

- OVP Pin to drive opitional Crowbar Device

compensation can completely nullify the effect of r

DCR temperature sensitivity.

DS(ON) or

• 2, 3, or 4 Phase Operation

• Greater Than 1MHz Operation (> 4MHz Ripple)

• Pb-free Available (RoHS Compliant)

• QFN Package Option

A unity gain, differential amplifier is provided for remote

voltage sensing. Any potential difference between remote

and local grounds can be completely eliminated using the

remote-sense amplifier. Eliminating ground differences

improves regulation and protection accuracy. The threshold-

sensitive enable input is available to accurately coordinate

the start up of the ISL6561 with any other voltage rail.

Dynamic-VID™ technology allows seamless on-the-fly VID

changes. The offset pin allows accurate voltage offset

settings that are independent of VID setting. The ISL6561

uses 5V bias and has a built-in shunt regulator to allow 12V

bias using only a small external limiting resistor.

- QFN Compliant to JEDEC PUB95 MO-220 QFN - Quad

Flat No Leads - Product Outline

- QFN Near Chip Scale Package Footprint; Improves

PCB Efficiency, Thinner in Profile

FN9098 Rev 6.00

November 10, 2015

Page 1 of 27

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与ISL6561CRZ-T相关器件

型号	品牌	获取价格	描述	数据表
ISL6561CRZ-TK	RENESAS	获取价格	SWITCHING CONTROLLER, 1500kHz SWITCHING FREQ-MAX, PQCC40, 6 X 6 MM, GREEN, PLASTIC, MO-220
ISL6561IR	INTERSIL	获取价格	Multi-Phase PWM Controller with Precision Rds(on) or DCR Differential Current Sensing for
ISL6561IR-T	INTERSIL	获取价格	Multi-Phase PWM Controller with Precision Rds(on) or DCR Differential Current Sensing for
ISL6561IRZ	INTERSIL	获取价格	Multi-Phase PWM Controller with Precision Rds(on) or DCR Differential Current Sensing for
ISL6561IRZ-T	INTERSIL	获取价格	Multi-Phase PWM Controller with Precision Rds(on) or DCR Differential Current Sensing for
ISL6562	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Two-Phase Buck PWM Controller
ISL6562CB	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Two-Phase Buck PWM Controller
ISL6562CB-T	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Two-Phase Buck PWM Controller
ISL6562EVAL1	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Two-Phase Buck PWM Controller
ISL6563	INTERSIL	获取价格	Two-Phase Multi-Phase Buck PWM Controller with Integrated MOSFET Drivers

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