Datasheet > HIP4086

HIP4086

更新时间： 2024-11-17 14:57:59

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
17页	864K
描述
80V, 500mA, 3-Phase MOSFET Driver

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中文翻译

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HIP4086 数据手册

DATASHEET

HIP4086, HIP4086A

80V, 500mA, 3-Phase MOSFET Driver

FN4220

Rev 1.00

January 12, 2017

The HIP4086 and HIP4086A (referred to as the HIP4086/A)

are 3-phase N-channel MOSFET drivers. Both parts are

specifically targeted for PWM motor control. These drivers

have flexible input protocol for driving every possible switch

combination. The user can even override the shoot-through

protection for switched reluctance applications.

Features

• Independently drives 6 N-channel MOSFETs in 3-phase

bridge configuration

• Bootstrap supply maximum voltage up to 95VDC with bias

supply from 7V to 15V

The HIP4086/A have a wide range of programmable dead

times (0.5µs to 4.5µs) which makes them very suitable for the

low frequencies (up to 100kHz) typically used for motor drives.

• 1.25A peak turn-off current

• User programmable dead time (0.5µs to 4.5µs)

• Bootstrap and optional charge pump maintain the high-side

driver bias voltage.

The only difference between the HIP4086 and the HIP4086A

is that the HIP4086A has the built-in charge pumps disabled.

This is useful in applications that require very quiet EMI

performance (the charge pumps operate at 10MHz). The

advantage of the HIP4086 is that the built-in charge pumps

allow indefinitely long on times for the high-side drivers.

• Programmable bootstrap refresh time

• Drives 1000pF load with typical rise time of 20ns and fall

time of 10ns

• Programmable undervoltage set point

To insure that the high-side driver boot capacitors are fully

charged prior to turning on, a programmable bootstrap refresh

pulse is activated when VDD is first applied. When active, the

refresh pulse turns on all three of the low-side bridge FETs

while holding off the three high-side bridge FETs to charge the

high-side boot capacitors. After the refresh pulse clears,

normal operation begins.

Applications

• Brushless Motors (BLDC)

• 3-phase AC motors

• Switched reluctance motor drives

• Battery powered vehicles

• Battery powered tools

Another useful feature of the HIP4086/A is the programmable

undervoltage set point. The set point range varies from 6.6V to

8.5V.

Related Literature

• AN9642, “HIP4086 3-Phase Bridge Driver Configurations

and Applications”

TABLE 1. KEY DIFFERENCES BETWEEN FAMILY OF PARTS

CHARGE

• AN1829, “HIP4086 3-Phase BLDC Motor Drive

Demonstration Board, User Guide”

PART NUMBER

PUMP

HIP4086

Yes

HIP4086A

VDD

200

VDD

CHB

BHB

AHB

RDEL

- V

= 10V

xHS

xHB

AHO

BHO

CHO

CHS

BHS

AHS

150

100

Battery

24V...48V

Speed

Brake

AHI

ALI

BHI

BLI

CHI

CLI

Controller

VSS

ALO

BLO

CLO

-60 -40 -20

40 60 80 100 120 140 160

JUNCTION TEMPERATURE (°C)

FIGURE 2. CHARGE PUMP OUTPUT CURRENT

FIGURE 1. TYPICAL APPLICATION

FN4220 Rev 1.00

January 12, 2017

Page 1 of 17

12 3 4 5 6 7...17

中文翻译

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与HIP4086相关器件

型号	品牌	获取价格	描述	数据表
HIP4086_04	INTERSIL	获取价格	80V, 0.5A Three Phase Driver
HIP4086_11	INTERSIL	获取价格	80V, 500mA, 3-Phase MOSFET Driver 1.25A peak turn-off current
HIP4086A	RENESAS	获取价格	80V, 500mA, 3-Phase MOSFET Driver
HIP4086AABZ	INTERSIL	获取价格	80V, 500mA, 3-Phase MOSFET Driver 1.25A peak turn-off current
HIP4086AABZT	RENESAS	获取价格	80V, 500mA, 3-Phase MOSFET Driver; SOIC24; Temp Range: -40° to 105°C
HIP4086AABZ-T	RENESAS	获取价格	IC HALF BRDG BASED MOSFET DRIVER, PDSO24, ROHS COMPLIANT, PLASTIC, MS-013AD, SOIC-24, MOSF
HIP4086AABZ-T13	RENESAS	获取价格	HALF BRDG BASED MOSFET DRIVER
HIP4086AB	INTERSIL	获取价格	80V, 0.5A Three Phase Driver
HIP4086AB	RENESAS	获取价格	80V, 500mA, 3-Phase MOSFET Driver; PDIP24, SOIC24; Temp Range: -40° to 105&deg
HIP4086AB96	RENESAS	获取价格	1.1A FULL BRDG BASED MOSFET DRIVER, PDSO24

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