Datasheet > ISL62381HRTZ

ISL62381HRTZ

更新时间： 2024-11-02 02:57:31

品牌	Logo	应用领域
瑞萨 - RENESAS		开关
页数	文件大小	规格书
24页	1101K
描述
High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Computers

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ISL62381HRTZ 技术参数

生命周期：	Unknown	零件包装代码：	TQFN
包装说明：	HVQCCN, LCC32,.2SQ,20	针数：	32
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	6 weeks
风险等级：	7.51	Is Samacsys：	N
其他特性：	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2 TO 5V	模拟集成电路 - 其他类型：	DUAL SWITCHING CONTROLLER
控制模式：	VOLTAGE-MODE	控制技术：	PULSE WIDTH MODULATION
最大输入电压：	25 V	最小输入电压：	5.5 V
标称输入电压：	12 V	JESD-30 代码：	S-PQCC-N32
JESD-609代码：	e3	长度：	5 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	32	最高工作温度：	100 °C
最低工作温度：	-10 °C	最大输出电流：	0.19 A
标称输出电压：	5 V	封装主体材料：	PLASTIC/EPOXY
封装代码：	HVQCCN	封装等效代码：	LCC32,.2SQ,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：	0.8 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：	600 kHz	温度等级：	OTHER
端子面层：	Matte Tin (Sn) - annealed	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：	NOT SPECIFIED	宽度：	5 mm
Base Number Matches：	1

ISL62381HRTZ 数据手册

DATASHEET

ISL62381, ISL62382, ISL62383, ISL62381C, ISL62382C, ISL62383C

High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook

Computers

FN6665

Rev 6.00

October 23, 2015

The ISL62381, ISL62382, ISL62383, ISL62381C, ISL62382C

and ISL62383C family of controllers generate supply voltages

for battery-powered systems. These controllers include two

Features

• High Performance R Technology

• Fast Transient Response

pulse-width modulation (PWM) controllers, adjustable from

0.6V to 5.5V, and two linear regulators, LDO5 and LDO3, that

generate a fixed 5V and an adjustable output respectively, and

each can deliver up to 100mA. The ISL62383 and ISL62383C

have the same outputs as the ISL62381, ISL62382, ISL62381C

and ISL62382C but without LDO3 linear regulator. The channel

2 switching regulator will automatically take over the LDO5 load

when programmed to 5V output. This provides a large power

savings and boosts efficiency. These controllers include on-

board power-up sequencing, two power-good (PGOOD)

outputs, digital soft-start, and internal soft-stop output discharge

that prevent negative voltages on shutdown.

• ±1% Output Voltage Accuracy: -10°C to +100°C

• Two Fully Programmable Switch-Mode Power Supplies with

Independent Operation

• Programmable Switching Frequency

• Integrated MOSFET Drivers and Bootstrap Diode

• Adjustable (+1.2V to +5V) LDO Output

• Fixed +5V LDO Output with Automatic Switchover to SMPS2

• Internal Soft-Start and Soft-Stop Output Discharge

• Wide Input Voltage Range: +5.5V to +25V

• Full and Ultrasonic Pulse-Skipping Mode

• Power-Good Indicator

The patented R PWM control scheme provides a low jitter

system with fast response to load transients. Light-load

efficiency is improved with period-stretching discontinuous

conduction mode (DCM) operation. To eliminate noise in

audio frequency applications, an ultrasonic DCM mode is

included, which limits the minimum switching frequency to

approximately 28kHz.

• Overvoltage, Undervoltage and Overcurrent Protection

• Fault Identification by PGOOD Pull-Down Resistance

• Thermal Monitor and Protection

• Pb-Free (RoHS Compliant)

Applications

The ISL62381, ISL62382, ISL62381C and ISL62382C are

available in a 32 Ld 5x5 TQFN package, and the ISL62383

and ISL62383C are available in a 28 Ld 4x4 TQFN package.

This family of controllers can operate over the extended

temperature range (-10°C to +100°C).

• Notebook and Sub-Notebook Computers

• PDAs and Mobile Communication Devices

• 3-Cell and 4-Cell Li+ Battery-Powered Devices

• General Purpose Switching Buck Regulators

FN6665 Rev 6.00

October 23, 2015

Page 1 of 24

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中文翻译

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与ISL62381HRTZ相关器件

型号	品牌	获取价格	描述	数据表
ISL62382	INTERSIL	获取价格	High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Compute
ISL62382	RENESAS	获取价格	High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Compute
ISL62382C	RENESAS	获取价格	High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Compute
ISL62382C	INTERSIL	获取价格	High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Compute
ISL62382CHRTZ	INTERSIL	获取价格	High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Compute
ISL62382CHRTZ	RENESAS	获取价格	High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Compute
ISL62382HRTZ	INTERSIL	获取价格	High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Compute
ISL62382HRTZ	RENESAS	获取价格	High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Compute
ISL62382HRTZ-T	RENESAS	获取价格	High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Compute
ISL62383	INTERSIL	获取价格	High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Compute

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