Datasheet > HV9110_07

HV9110_07

更新时间： 2024-11-04 03:43:11

品牌	Logo	应用领域
超科 - SUPERTEX		高压控制器
页数	文件大小	规格书
8页	702K
描述
High-Voltage Current-Mode PWM Controller

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HV9110_07 数据手册

HV9110

High-Voltage Current-Mode PWM Controller

General Description

Features

► 10V to 120V Input Voltage Range

► Current-mode control

► High efﬁciency

► Up to 1.0MHz internal oscillator

► Internal start-up circuit

► Low internal noise

The Supertex HV9110 is a BiCMOS/DMOS single-output,

pulse width modulator IC intended for use in high-speed,

high-efﬁciency switch mode power supplies. It provides all the

functions necessary to implement a single-switch current mode

PWM, in any topology, with a minimum of external parts.

Because the HV9110 utilizes Supertex’s proprietary BiCMOS/

DMOS technology, it requires less than one tenth of the operating

power of conventional bipolar PWM ICs, and can operate at

more than twice their switching frequency. The dynamic range

for regulation is also increased, to approximately 8 times that

of similar bipolar parts. It starts directly from any DC input

voltage between 10 and 120VDC, requiring no external power

resistor. The output stage is push-pull CMOS and thus requires

no clamping diodes for protection, even when signiﬁcant lead

length exists between the output and the external MOSFET. The

clock frequency is set with a single external resistor.

Applications

► DC/DC converters

► Distributed power systems

► ISDN equipment

► PBX systems

► Modems

Accessory functions are included to permit fast remote shutdown

(latching or nonlatching) and under voltage shutdown.

Ordering Information

For similar ICs intended to operate directly from up to 450VDC

input, please consult the data sheets for the HV9120 and

HV9123.

Package Option

Device

14-Lead Narrow Body SOIC (NG)

HV9110

HV9110NG-G

For detailed circuit and application information, please refer to

application notes AN-H13 and AN-H21 to AN-H24.

-G indicates package is RoHS compliant (‘Green’)

Pin Conﬁguration

OSC IN

DISCHARGE

VREF

SHUTDOWN

RESET

COMP

Absolute Maximum Ratings

OSC OUT

VDD

Parameter

Value

120V

15.5V

-VIN

OUTPUT

SENSE

Input voltage, V_IN

Logic voltage, V_DD

Logic linear input,

FB and sense input voltage

Storage temperature

Power dissipation

+VIN

BIAS

14-Lead Narrow Body SOIC (NG)

-0.3V to V_DD+0.3V

Product Marking

-65°C to +150°C

750mW

Top Marking

Y = Last Digit of Year Sealed

HV9110NG

WW = Week Sealed

L = Lot Number

YWW LLLLLLLL

Bottom Marking

CCCCCCCCC AAA

Stresses beyond those listed under “Absolute Maximum Ratings” may

cause permanent damage to the device. These are stress ratings only,

and functional operation of the device at these or any other conditions

beyond those indicated in the operational sections of the speciﬁcations

is not implied. Exposure to absolute maximum rating conditions for

extended periods may affect device reliability.

C = Country of Origin*

A = Assembler ID*

= “Green” Packaging

*May be part of top marking

14-Lead Narrow Body SOIC (NG)

12 3 4 5 6 7 8

中文翻译

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与HV9110_07相关器件

型号	品牌	获取价格	描述	数据表
HV9110C	SUPERTEX	获取价格	Switching Controller, Current-mode, 0.01A, 1000kHz Switching Freq-Max, BICMOS, CDIP14, CER
HV9110NG	SUPERTEX	获取价格	High-Voltage Current-Mode PWM Controller
HV9110NG-G	SUPERTEX	获取价格	High-Voltage Current-Mode PWM Controller
HV9110NG-GM905	SUPERTEX	获取价格	Switching Controller
HV9110P	SUPERTEX	获取价格	High-Voltage Current-Mode PWM Controller
HV9110PJ	SUPERTEX	获取价格	High-Voltage Current-Mode PWM Controller
HV9110X	SUPERTEX	获取价格	High-Voltage Current-Mode PWM Controller
HV9111C	SUPERTEX	获取价格	IC,SMPS CONTROLLER,CURRENT-MODE,BCDMOS,DIP,14PIN,CERAMIC
HV9111NG	SUPERTEX	获取价格	Switching Controller, Current-mode, 0.01A, 1000kHz Switching Freq-Max, BICMOS, PDSO14, SOI
HV9111P	SUPERTEX	获取价格	Switching Controller, Current-mode, 0.01A, 1000kHz Switching Freq-Max, BICMOS, PDIP14, PLA

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