Datasheet > HV9961NG-G

HV9961NG-G

更新时间： 2024-09-30 17:52:07

品牌	Logo	应用领域
美国微芯 - MICROCHIP		驱动光电二极管接口集成电路
页数	文件大小	规格书
16页	934K
描述
LED DISPLAY DRIVER, PDSO16

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中文翻译

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技术参数
数据手册
替代型号

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HV9961NG-G 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	SOP, SOP16,.25	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	10 weeks	风险等级：	1.1
接口集成电路类型：	LED DISPLAY DRIVER	JESD-30 代码：	R-PDSO-G16
JESD-609代码：	e3	长度：	9.9 mm
湿度敏感等级：	1	复用显示功能：	NO
功能数量：	1	区段数：	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：	SOP	封装等效代码：	SOP16,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	260	电源：	12 V
认证状态：	Not Qualified	座面最大高度：	1.75 mm
子类别：	Display Drivers	最大供电电压：	450 V
最小供电电压：	8 V	标称供电电压：	12 V
表面贴装：	YES	温度等级：	AUTOMOTIVE
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

HV9961NG-G 数据手册

HV9961

LED Driver with Average-Current Mode Constant-Current Control

Features

General Description

The HV9961 is an Average-Current mode

constant-current control LED driver IC operating in a

constant Off-time mode. Unlike the HV9910B, this

control IC does not produce a peak-to-average error.

This greatly improves accuracy as well as the line and

load regulations of the LED current without any need

for loop compensation or high-side current sensing. Its

output LED current accuracy is ±3%.

• Fast Average Current Control

• Programmable Constant Off-time Switching

• Linear Dimming Input

• PWM Dimming Input

• Output Short-circuit Protection with Skip Mode

•

–40°C to +125°C Ambient Operating

Temperature

• Pin-compatible with HV9910B

The IC is equipped with a current limit comparator for

Hiccup mode output short-circuit protection.

Applications

The HV9961 can be powered from an 8V–450V supply.

It has a PWM dimming input that accepts an external

control TTL-compatible signal. In addition, the output

current can be programmed by an internal 275 mV

reference or controlled externally through a 0V–1.5V

linear dimming input.

• DC/DC or AC/DC LED Driver Applications

• LED Backlight Driver for LCD Displays

• General Purpose Constant-current Source

• LED Signage and Displays

• Architectural and Decorative LED Lighting

• LED Street Lighting

The HV9961 is pin-to-pin compatible with HV9910B,

and it can be used as a drop-in replacement for many

applications to improve LED current accuracy and

regulation.

Package Types

16-lead SOIC

(Top view)

VIN

8-lead SOIC

(Top view)

VIN

GND

VDD

GND

GATE

VDD

PWMD

GATE

PWMD

See Table 2-1 for pin information.

 2017 Microchip Technology Inc.

DS20005588A-page 1

12 3 4 5 6 7...16

中文翻译

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HV9961NG-G 替代型号

型号	品牌	替代类型	描述	数据表
HV9961NG-G-M934	MICROCHIP	完全替代	IC LED DRIVER CTRLR DIM 16SOIC
HV9961NG-G-M901	MICROCHIP	完全替代	IC LED DRIVER CTRLR DIM 16SOIC

与HV9961NG-G相关器件

型号	品牌	获取价格	描述	数据表
HV9961NG-G-M901	MICROCHIP	获取价格	IC LED DRIVER CTRLR DIM 16SOIC
HV9961NG-G-M934	MICROCHIP	获取价格	IC LED DRIVER CTRLR DIM 16SOIC
HV9963NG-G	SUPERTEX	获取价格	LED Driver, 1-Segment, PDSO16, 9.90 X 3.90 MM, 1.75 MM HEIGHT, 1.27 MM PITCH, GREEN, MS-01
HV9963NG-G-M901	MICROCHIP	获取价格	IC LED DRIVER CTRLR DIM 16SOIC
HV9963NG-G-M934	MICROCHIP	获取价格	IC LED DRIVER CTRLR DIM 16SOIC
HV9967B	SUPERTEX	获取价格	Integrated LED Driver with Average-Mode Current Control
HV9967BK7-G	SUPERTEX	获取价格	Integrated LED Driver with Average-Mode Current Control
HV9967BMG-G	SUPERTEX	获取价格	LED Driver, 2-Segment, PDSO8, 3 X 3 MM, 1.10MM HEIGHT, 0.65MM PITCH, GREEN, MO-187AA, MSOP
HV9971	SUPERTEX	获取价格	Isolated, Constant Current LED Driver
HV9971LG-G	MICROCHIP	获取价格	LED DISPLAY DRIVER, PDSO8

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