Datasheet > ISL6218CVZA

ISL6218CVZA

更新时间： 2024-09-24 20:33:51

品牌	Logo	应用领域
瑞萨 - RENESAS		开关光电二极管
页数	文件大小	规格书
19页	824K
描述
Single Phase IMVP-IV Controller for Intel Pentium M; QFN40, TSSOP38; Temp Range: 0° to 70°

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ISL6218CVZA 技术参数

生命周期：	Unknown	零件包装代码：	QFN, TSSOP
包装说明：	TSSOP,	针数：	40, 38
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	7 weeks
风险等级：	5.16	其他特性：	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.7V TO 1.708V
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：	5.25 V
最小输入电压：	4.75 V	标称输入电压：	5 V
JESD-30 代码：	R-PDSO-G38	JESD-609代码：	e3
长度：	9.7 mm	湿度敏感等级：	3
功能数量：	1	端子数量：	38
最高工作温度：	85 °C	最低工作温度：	-10 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	1.2 mm	表面贴装：	YES
切换器配置：	PUSH-PULL	最大切换频率：	275 kHz
温度等级：	OTHER	端子面层：	MATTE TIN
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	4.4 mm	Base Number Matches：	1

ISL6218CVZA 数据手册

DATASHEET

ISL6218

FN9101

Rev 6.00

August 6, 2007

Precision Single-Phase Buck PWM Controller for Intel Mobile Voltage Positioning

IMVP-IV™ and IMVP-IV+™

The ISL6218 Single-Phase Buck PWM control IC, with

integrated half bridge gate driver, provides a precision

voltage regulation system for advanced Pentium-M

Features

• IMVP-IV^Compliant CORE Regulator

microprocessors in notebook computers. This control IC also

features both input voltage feed-forward and average current

mode control for excellent dynamic response, “Loss-less”

current sensing using MOSFET r_DS(ON), and user selectable

switching frequencies from 250kHz to 500kHz per phase.

• Single-Phase Power Conversion

• “Loss-less” Current Sensing for Improved Efficiency and

Reduced Board Area

- Optional Discrete Precision Current Sense Resistor

• Internal Gate Drive and Boot-Strap Diode

The ISL6218 includes a 6-bit digital-to-analog converter

(DAC) that dynamically adjusts the CORE PWM output

voltage from 0.700V to 1.708V in 16mV steps, and conforms

to the Intel IMVP-IV^mobile VID specification. The ISL6218

also has logic inputs to select Active, Deep Sleep and

Deeper Sleep modes of operation. A precision reference,

remote sensing and proprietary architecture with integrated

processor-mode compensated “Droop” provides excellent

static and dynamic CORE voltage regulation.

• Precision CORE Voltage Regulation

- 0.8% System Accuracy Over-temperature

• 6-Bit Microprocessor Voltage Identification Input

• Programmable “Droop” and CORE Voltage Slew Rate to

Comply with IMVP-IV^Specification

• Discontinuous Mode Of Operation for Increased Light

Load Efficiency in Deep and Deeper Sleep Mode

• Direct Interface with System Logic (STP_CPU and

DPRSLPVR) for Deep and Deeper Sleep Modes of

Operation

Another feature of the ISL6218 IC controller is the internal

PGOOD delay circuit that holds the PGOOD pin low for

3ms to 12ms after the VCCP and VCC_MCH regulators are

within regulation. This PGOOD signal is masked during VID

changes. Output overvoltage and undervoltage are

monitored and result in the converter latching off and

PGOOD signal being held low.

• Easily Programmable Voltage Setpoints for Initial “Boot”,

Deep Sleep and Deeper Sleep Modes

• Excellent Dynamic Response

- Combined Voltage Feed-Forward and Average Current

Mode Control

The overvoltage and undervoltage thresholds are 112% and

84% of the VID, Deep or Deeper Sleep setpoint. Overcurrent

protection features a 32 cycle overcurrent shutdown.

PGOOD, Overvoltage, Undervoltage and Overcurrent

provide monitoring and protection for the microprocessor

and power system. The ISL6218 IC is available in a

38 Ld TSSOP and 40 Ld QFN package.

• Overvoltage, Undervoltage and Overcurrent Protection

• Power-good Output with Internal Blanking During VID and

Mode Changes

• User Programmable Switching Frequency of 250kHz to

500kHz

• Pb-Free Plus Anneal Available (RoHS Compliant)

Ordering Information

PART NUMBER

PART MARKING

ISL 6218CV

TEMP. RANGE (°C)

-10 to +85

PACKAGE

38 Ld TSSOP

PKG. DWG #

M38.173

ISL6218CV*

ISL6218CVZ* (Note)

ISL6218CVZA* (Note)

ISL6218CRZ* (Note)

ISL 6218CVZ

ISL62 18CRZ

-10 to +85

38 Ld TSSOP (Pb-free)

40 Ld 6x6 QFN (Pb-free)

M38.173

L40.6x6

-10 to +85

*Add “-T” suffix for tape and reel. Please refer to TB347 for details on reel specifications.

NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin

plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are

MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

FN9101 Rev 6.00

August 6, 2007

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与ISL6218CVZA相关器件

型号	品牌	获取价格	描述	数据表
ISL6218CVZ-T	INTERSIL	获取价格	Precision Single-Phase Buck PWM Controller for Intel Mobile Voltage Positioning IMVP-IV an
ISL6218CVZ-T	RENESAS	获取价格	Single Phase IMVP-IV Controller for Intel Pentium M; QFN40, TSSOP38; Temp Range: 0&deg
ISL6219	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Precision Multi-Phase BUCK PWM Controller for Mobile
ISL6219A	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Precision Multi-Phase BUCK PWM Controller for Mobile
ISL6219A_07	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Precision Multi-Phase BUCK PWM Controller for Mobile
ISL6219ACA	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Precision Multi-Phase BUCK PWM Controller for Mobile
ISL6219ACA	RENESAS	获取价格	SWITCHING CONTROLLER, 1500kHz SWITCHING FREQ-MAX, PDSO28, 0.150 INCH, PLASTIC, QSOP-28
ISL6219ACA-T	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Precision Multi-Phase BUCK PWM Controller for Mobile
ISL6219ACA-T	ROCHESTER	获取价格	SWITCHING CONTROLLER, 1500 kHz SWITCHING FREQ-MAX, PDSO28, 0.150 INCH, PLASTIC, QSOP-28
ISL6219ACAZ	INTERSIL	获取价格	Microprocessor CORE Voltage Regulator Precision Multi-Phase BUCK PWM Controller for Mobile

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