Datasheet > ISL6522IBZ-T

ISL6522IBZ-T

更新时间： 2024-11-28 20:32:15

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
16页	818K
描述
Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller; QFN16, SOIC14, TSSOP14; Temp Range: See Datasheet

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技术参数
数据手册

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ISL6522IBZ-T 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFN, SOIC, TSSOP	包装说明：	SOP, SOP14,.25
针数：	16, 14, 14	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.12	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：	13.2 V	最小输入电压：	10.8 V
标称输入电压：	12 V	JESD-30 代码：	R-PDSO-G14
JESD-609代码：	e3	长度：	8.65 mm
湿度敏感等级：	3	功能数量：	1
端子数量：	14	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电流：	0.3 A
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP14,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	260
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：	1000 kHz
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn) - annealed
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：	40
宽度：	3.9 mm	Base Number Matches：	1

ISL6522IBZ-T 数据手册

MMENDS

NS, INTERSIL RECO

FOR NEW DESIG

DATASHEET

PRODUCT - ISL653

DROP-IN ENHANCED

ISL6522

FN9030

Rev 8.00

Mar 10, 2006

Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller

The ISL6522 provides complete control and protection for a

DC-DC converter optimized for high-performance micro-

Features

• Drives two N-Channel MOSFETs

• Operates from +5V or +12V input

processor applications. It is designed to drive two N-Channel

MOSFETs in a synchronous rectified buck topology. The

ISL6522 integrates all of the control, output adjustment,

monitoring and protection functions into a single package.

• Simple single-loop control design

- Voltage-mode PWM control

The output voltage of the converter can be precisely

regulated to as low as 0.8V, with a maximum tolerance of

1% over temperature and line voltage variations.

• Fast transient response

- High-bandwidth error amplifier

- Full 0–100% duty ratio

The ISL6522 provides simple, single feedback loop, voltage-

mode control with fast transient response. It includes a

200kHz free-running triangle-wave oscillator that is

adjustable from below 50kHz to over 1MHz. The error

amplifier features a 15MHz gain-bandwidth product and

6V/s slew rate which enables high converter bandwidth for

fast transient performance. The resulting PWM duty ratio

ranges from 0–100%.

• Excellent output voltage regulation

- 0.8V internal reference

- 1% over line voltage and temperature

• Overcurrent fault monitor

- Does not require extra current sensing element

- Uses MOSFETs r

DS(ON)

• Converter can source and sink current

• Small converter size

The ISL6522 protects against overcurrent conditions by

inhibiting PWM operation. The ISL6522 monitors the current

- Constant frequency operation

by using the r

of the upper MOSFET which eliminates

DS(ON)

- 200kHz free-running oscillator programmable from

50kHz to over 1MHz

the need for a current sensing resistor.

• 14-lead SOIC and TSSOP package and 16-lead 5x5mm

QFN Package

SOIC, TSSOP

TOP VIEW

Pinouts

• QFN Package

OCSET

VCC

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

No Leads-Product Outline.

PVCC

LGATE

PGND

BOOT

UGATE

PHASE

- Near Chip-Scale Package Footprint; Improves PCB

Efficiency and Thinner in Profile

COMP

• Pb-free plus anneal available (RoHS compliant)

GND

Applications

QFN

TOP VIEW

• Power supply for Pentium , Pentium Pro, PowerPC and

AlphaPC™ microprocessors

• High-power 5V to 3.xV DC-DC regulators

• Low-voltage distributed power supplies

16 15 14 13

COMP

12 PVCC

11 LGATE

GND

PGND

BOOT

FN9030 Rev 8.00

Mar 10, 2006

Page 1 of 16

12 3 4 5 6 7...16

中文翻译

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与ISL6522IBZ-T相关器件

型号	品牌	获取价格	描述	数据表
ISL6522IR	INTERSIL	获取价格	Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller
ISL6522IR	RENESAS	获取价格	SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PQCC16, 5 X 5 MM, PLASTIC, MO-220-VHHB,
ISL6522IR-T	RENESAS	获取价格	SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PQCC16, 5 X 5 MM, PLASTIC, MO-220-VHHB,
ISL6522IR-T	INTERSIL	获取价格	Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller
ISL6522IRZ	INTERSIL	获取价格	Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller
ISL6522IRZ	RENESAS	获取价格	Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller; QFN16; Temp Range:
ISL6522IRZ-T	INTERSIL	获取价格	Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller
ISL6522IRZ-T	RENESAS	获取价格	Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller; QFN16; Temp Range:
ISL6522IRZ-TK	RENESAS	获取价格	Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller; QFN16; Temp Range:
ISL6522IV	INTERSIL	获取价格	Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller

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