Datasheet > ISL6520CB-T

ISL6520CB-T

更新时间： 2024-01-09 06:28:38

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
11页	658K
描述
SWITCHING CONTROLLER, 340kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, MS-012AA, SOIC-8

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技术参数
数据手册

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ISL6520CB-T 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	SOP, SOP8,.25
针数：	8	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.54	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：	5.5 V	最小输入电压：	4.5 V
标称输入电压：	5 V	JESD-30 代码：	R-PDSO-G8
JESD-609代码：	e0	长度：	4.9 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	8	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP8,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	240	认证状态：	Not Qualified
座面最大高度：	1.75 mm	子类别：	Switching Regulator or Controllers
表面贴装：	YES	切换器配置：	PUSH-PULL
最大切换频率：	340 kHz	温度等级：	COMMERCIAL
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	3.9 mm
Base Number Matches：	1

ISL6520CB-T 数据手册

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ISL6520

FN9009

Rev 6.00

Apr 3, 2007

Single Synchronous Buck Pulse-Width Modulation (PWM) Controller

The ISL6520 makes simple work out of implementing a

complete control and protection scheme for a DC/DC

stepdown converter. Designed to drive N-Channel

MOSFETs in a synchronous buck topology, the ISL6520

integrates the control, output adjustment, monitoring and

protection functions into a single 8 Lead package.

Features

• Operates from +5V Input

• 0.8V to V Output Range

- 0.8V Internal Reference

- ±1.5% Over Line Voltage and Temperature

The ISL6520 provides simple, single feedback loop, voltage-

mode control with fast transient response. The output

voltage can be precisely regulated to as low as 0.8V, with a

maximum tolerance of 1.5% over-temperature and line

voltage variations. A fixed frequency oscillator reduces

design complexity, while balancing typical application cost

and efficiency.

• Drives N-Channel MOSFETs

• Simple Single-Loop Control Design

- Voltage-Mode PWM Control

• Fast Transient Response

- High-Bandwidth Error Amplifier

- Full 0% to 100% Duty Cycle

The error amplifier features a 15MHz gain-bandwidth

product and 8V/s slew rate which enables high converter

bandwidth for fast transient performance. The resulting

PWM duty cycles range from 0% to 100%.

• Lossless, Programmable Over-Current Protection

- Uses Upper MOSFET’s r

DS(on)

• Small Converter Size

- 300kHz Fixed Frequency Oscillator

- Internal Soft Start

Protection from over-current conditions is provided by

monitoring the r

of the upper MOSFET to inhibit PWM

DS(ON)

- 8 Ld SOIC or 16Ld 4mmx4mm QFN

operation appropriately. This approach simplifies the

implementation and improves efficiency by eliminating the

need for a current sense resistor.

• QFN Package:

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

No Leads - Package Outline

Ordering Information

- Near Chip Scale Package footprint, which improves

PCB efficiency and has a thinner profile

PART

TEMP.

PKG.

NUMBER

MARKING RANGE (°C)

PACKAGE

8 Ld SOIC

DWG. #

• Pb-Free Plus Anneal Available (RoHS Compliant)

ISL6520CB* 6520CB

0 to 70

M8.15

Applications

ISL6520CBZ* 6520 CBZ

(Note)

8 Ld SOIC

(Pb-free)

• Power Supplies for Microprocessors

- PCs

ISL6520IB*

6520IB

-40 to 85 8 Ld SOIC

M8.15

- Embedded Controllers

ISL6520IBZ* 6520 IBZ

(Note)

-40 to 85 8 Ld SOIC

(Pb-free)

• Subsystem Power Supplies

- PCI/AGP/GTL+ Buses

- ACPI Power Control

ISL6520CR* ISL

6520CR

0 to 70

16 Ld 4x4mm QFN L16.4x4

ISL6520CRZ* 65 20CRZ

(Note)

0 to 70

16 Ld 4x4mm QFN L16.4x4

(Pb-free)

• Cable Modems, Set Top Boxes, and DSL Modems

• DSP and Core Communications Processor Supplies

• Memory Supplies

ISL6520IR*

ISL 6520IR

-40 to 85 16 Ld 4x4mm QFN L16.4x4

ISL6520IRZ* 65 20IRZ

(Note)

-40 to 85 16 Ld 4x4mm QFN L16.4x4

(Pb-free)

• Personal Computer Peripherals

ISL6520EVAL1

Evaluation Board

• Industrial Power Supplies

* Add “-T” suffix for tape and reel.

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.

• 5V-Input DC/DC Regulators

• Low-Voltage Distributed Power Supplies

FN9009 Rev 6.00

Apr 3, 2007

Page 1 of 11

12 3 4 5 6 7...11

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与ISL6520CB-T相关器件

型号	品牌	描述	获取价格	数据表
ISL6520CBZ	INTERSIL	Single Synchronous Buck Pulse-Width Modulation (PWM) Controller	获取价格
ISL6520CBZ	RENESAS	Single Synchronous Buck Pulse-Width Modulation (PWM) Controller; SOIC8; Temp Range: See Da	获取价格
ISL6520CBZ-T	INTERSIL	Single Synchronous Buck Pulse-Width Modulation (PWM) Controller	获取价格
ISL6520CBZ-T	RENESAS	Single Synchronous Buck Pulse-Width Modulation (PWM) Controller; SOIC8; Temp Range: See Da	获取价格
ISL6520CR	INTERSIL	Single Synchronous Buck Pulse-Width Modulation (PWM) Controller	获取价格
ISL6520CR	RENESAS	SWITCHING CONTROLLER, 340kHz SWITCHING FREQ-MAX, PQCC16, 4 X 4 MM, PLASTIC, MO-220VGGC, QF	获取价格

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