Datasheet > LV8127T

LV8127T

更新时间： 2024-11-27 01:11:07

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
23页	505K
描述
3-phase Bipolar PWM Drive Pre-Driver IC

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LV8127T 数据手册

LV8127T

Bi-CMOS LSI

3-phase Bipolar PWM Drive Pre-Driver IC

for Brushless Motor Drive

www.onsemi.com

Overview

LV8127T is a three-phase bipolar PWM drive pre-driver IC for N-channel

High-side and Low-side FETs. This IC is optimized for low cost,

high-efficiency drive circuits in applications that use motors with high

drive currents. It offers high supply voltage capability and a high degree of

flexibility.

Feature

 User programmable output current limit

 Built-in protection circuits for Over temperature (OTP),

Under Voltage Lock Out (UVLO),

Locked rotor (CSD)_and Output Current limit.

 Built-in Forward/Reverse direction control

 Built-in 5V regulator output

TSSOP36 (275mil)

 Built-in 15V reference zener diode

 Hall IC input

 E-Brake function

Typical Applications

 Power Tool

Specifications

Absolute Maximum Ratings at Ta = 25C

Parameter

Supply voltage 1

Symbol

max

Conditions

Ratings

Unit

terminal

Supply voltage 2

VM max

VG max

VM terminal

190

210

Supply voltage 3

UH, VH and WH

UL, VL and WL

DC Output current 1

DC Output current 2

DC Output current 3

RF pin input voltage

LVS pin input voltage

IN pin input voltage

HSEL pin input voltage

F/R pin input voltage

max1_DC

max2_DC

max3_DC

max

UOUT, VOUT and WOUT, Source current

UOUT, VOUT and WOUT, Sink current

max

The pins LVS1 and LVS2

The pins IN1, IN2 and IN3

V5+0.3

1.1

LVS

max

HSEL

max

+ max

EI pin input voltage

Allowable power dissipation

Operation temperature

Storage temperature

Pd max

Topr

C

–30 to +100

–55 to +150

Tstg

*When mounted on the specified printed circuit board (114.3  76.1  1.6mm), Glass epoxy

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed,

damage may occur and reliability may be affected.

ORDERING INFORMATION

See detailed ordering and shipping information on page 23 of this data sheet.

December 2014 - Rev. 2

Publication Order Number :

LV8127T/D

12 3 4 5 6 7...23

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