Datasheet > ISL8117FRZ-T7A

ISL8117FRZ-T7A

更新时间： 2024-11-11 14:51:39

品牌	Logo	应用领域
瑞萨 - RENESAS		开关输出元件
页数	文件大小	规格书
36页	779K
描述
Synchronous Step-Down PWM Controllers

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

ISL8117FRZ-T7A 技术参数

生命周期：	Active	零件包装代码：	QFN
包装说明：	HQCCN,	针数：	16
Reach Compliance Code：	compliant	风险等级：	2.06
Is Samacsys：	N	其他特性：	0..6V TO 54V OUTPUT RANGE
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：	5.5 V
最小输入电压：	4.5 V	标称输入电压：	5 V
JESD-30 代码：	S-PQCC-N16	长度：	4 mm
功能数量：	1	端子数量：	16
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	HQCCN
封装形状：	SQUARE	封装形式：	CHIP CARRIER, HEAT SINK/SLUG
座面最大高度：	1.03 mm	表面贴装：	YES
切换器配置：	BUCK	最大切换频率：	2375 kHz
温度等级：	AUTOMOTIVE	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	QUAD
宽度：	4 mm	Base Number Matches：	1

ISL8117FRZ-T7A 数据手册

Datasheet

ISL8117

Synchronous Step-Down PWM Controller

The ISL8117 is a synchronous buck controller used to

generate POL voltage rails and bias voltage rails for a

wide variety of applications in industrial and general

purpose segments. Its wide input and output voltage

ranges make it suitable for telecommunication and

after-market automotive applications.

Features

• Wide input voltage range: 4.5V to 60V

• Wide output voltage range: 0.6V to 54V

• Light-load efficiency enhancement

○ Low ripple Diode Emulation mode with pulse

skipping

The ISL8117 uses the valley current modulation

technique to bring hassle-free power supply design

with a minimal number of components and complete

protection from unwanted events.

• Programmable soft-start

• Supports prebiased output with SR soft-start

• Programmable frequency: 100kHz to 2MHz

• External sync

The ISL8117 offers programmable soft-start and

enable functions along with a power-good indicator

for ease of supply rail sequencing and other

• PGOOD indicator

housekeeping requirements. In ideal situations, a

complete power supply circuit can be designed with

10 external components and provide OV/OC/OT

protections in a space conscious 16 Ld 4mmx4mm

QFN or easy to assemble 6.4mmx5mm 16 Ld

HTSSOP package. Both packages use an EPAD to

improve thermal dissipation and noise immunity. Low

pin count, fewer external components, and default

internal values makes the ISL8117 an ideal solution

for quick to market simple power supply designs. The

ISL8117 uses internal loop compensation and single

resistor settings for other functions such as operating

frequency and overcurrent protection. Its current

• Forced PWM

• Adaptive shoot-through protection

• No external current sense resistor

○ Use lower MOSFET r

• Complete protection

DS(ON)

○ Overcurrent, overvoltage, over-temperature,

undervoltage

○ Pb-free (RoHS compliant)

Applications

mode control with V feed-forward enables it to cover

• PLC and factory automation

• Amusement machines

• Security surveillance

• Servers and data centers

• Switchers and routers

• Telecom and datacom

• LED panels

various applications even with fixed internal

compensations. The unique DEM/Skipping mode at

light-load dramatically lowers standby power

consumption with consistent output ripple over

different load levels.

Related Literature

For a full list of related documents, visit our website:

• ISL8117 device page

FN8666 Rev.5.00

Jun.11.19

Page 1 of 36

12 3 4 5 6 7...36

中文翻译

下载PDF

与ISL8117FRZ-T7A相关器件

型号	品牌	获取价格	描述	数据表
ISL8117FVEZ	RENESAS	获取价格	Synchronous Step-Down PWM Controllers; QFN16, TSSOP16; Temp Range: -40° to 125&
ISL8117FVEZ	INTERSIL	获取价格	Synchronous Step-down PWM Controller
ISL8117FVEZ-T	RENESAS	获取价格	Synchronous Step-Down PWM Controllers; QFN16, TSSOP16; Temp Range: -40° to 125&
ISL8117FVEZ-T7A	RENESAS	获取价格	Synchronous Step-Down PWM Controller
ISL8118	INTERSIL	获取价格	3.3V to 20V, Single-Phase PWM Controller with Integrated 2A/4A MOSFET Drivers
ISL8118CRZ	INTERSIL	获取价格	3.3V to 20V, Single-Phase PWM Controller with Integrated 2A/4A MOSFET Drivers
ISL8118IRZ	INTERSIL	获取价格	3.3V to 20V, Single-Phase PWM Controller with Integrated 2A/4A MOSFET Drivers
ISL8118IRZ-T13	RENESAS	获取价格	SWITCHING CONTROLLER
ISL8118IRZ-T7	RENESAS	获取价格	Switching Controller
ISL8120	INTERSIL	获取价格	Dual/n-Phase Buck PWM Controller with Integrated Drivers

与ISL8117FRZ-T7A相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

23
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

7
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

8
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

31

产品中心

服务支持

精选活动

关于我们

帮助中心

ISL8117FRZ-T7A

ISL8117FRZ-T7A 技术参数

ISL8117FRZ-T7A 数据手册

与ISL8117FRZ-T7A相关器件

与ISL8117FRZ-T7A相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ISL8117FRZ-T7A

ISL8117FRZ-T7A 技术参数

ISL8117FRZ-T7A 数据手册

与ISL8117FRZ-T7A相关器件

与ISL8117FRZ-T7A相关文章

您还可以找

您在本页遇到什么问题？