首页 > TD310_01

TD310_01

更新时间：2025-06-29 05:51:23

品牌：STMICROELECTRONICS

描述：TRIPLE IGBT/MOS DRIVER WITH CURRENT SENSE

PDF下载

中文翻译

免费 PCB/SMT

概述
数据手册

如果您发现信息不准确，欢迎纠错

TD310_01 概述

TRIPLE IGBT/MOS DRIVER WITH CURRENT SENSE 具有电流感应TRIPLE IGBT / MOS驱动器

TD310_01 数据手册

通过下载TD310_01数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

PDF下载

TD310

TRIPLE IGBT/MOS DRIVER WITH CURRENT SENSE

■ THREE POWER IGBT/MOS AND PULSE

TRANSFORMER DRIVERS

■ CURRENT SENSE COMPARATOR

■ UNCOMMITTED OP-AMP

■ 0.6 A PER CHANNEL PEAK OUTPUT

CURRENT CAPABILITY

■ LOW OUTPUT IMPEDANCE TYP: 7Ω AT

DIP-16

(Plastic Package)

200mA

■ CMOS/LSTTL COMPATIBLE INVERTING

INPUT WITH HYSTERESIS

■ 4V TO 16V SINGLE SUPPLY OPERATION

■ LOW BIAS CURRENT TYP: 1.5mA

■ ADJUSTABLE UNDERVOLTAGE LOCKOUT

SO-16

(Plastic Micropackage)

LEVEL

■ STAND-BY MODE

■ CHANNEL PARALLELING CAPABILITY

ORDER CODE

Package

DESCRIPTION

Part Number Temperature Range

TD310I -40°C, +125°C

The TD310 is designed to drive one, two or three

Power IGBT/MOS and has driving capability for

pulse transformer. So it is perfectly suited to

interface control IC with Power Switches in low

side or half-bridge configuration.

•

N = Dual in Line Package (DIP)

D = Small Outline Package (SO) - also available in Tape & Reel (DT)

PIN CONNECTIONS (top view)

TD310 includes a current sense comparator which

inhibit the output drivers in case of overcurrent. An

alarm output signals the even to a controller.

VCC

INA

UVLO/Stby

OUTA

TD310 also includes an uncommitted op-amp

which can be used for current measurement (as

INB

OUTB

an amplifier before the A/D input of

microcontroller) of for other general purpose.

INC

OUTC

Programmable undervoltage lockout and standby

mode make TD310 suitable for a large area of

environment and application.

Enable

Alarm

Gnd

Sense -

OA Input -

Sense +

OA Output

OA Input +

Typical applications are low side IGBT and power

MOSFET drive in three phase systems, pulse

transformer drive, and general purpose pulse

drive.

December 2001

1/9

TD310

BLOCK DIAGRAM

VCC

Standby

UVLO

Standby

VCC

0.7V

1.2V

1.26M

140k

Stby

INA

TD310

GND

OUTA

OUTB

OUTC

INB

INC

Enable

Alarm

Control

Unit

Sense+

Sense -

OA input +

OA Input-

GND

OA output

GND

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

V_CC

V_i

Supply Voltage

Input Voltage

0 to V_CC

V_is

-0.3 to V_CC

-40 to 150

-40 to 125

Sense Input Voltage

T_j

Operating Junction Temperature

°C

T_amb

Operating Ambient Temperature

OPERATING CONDITIONS

Symbol

Parameter

Value

Unit

V_CC

Supply Voltage

4 to 16

INSTRUCTION FOR USE

1 - The TD310 supply voltage must be decoupled with a 1µF min. capacitor.

2 - If the application involving TD310 requires maximum output current capability, this current must be

pulsed: pulse width 1µsec, duty cycle 1% at T_amb.

2/9

TD310

ELECTRICAL CHARACTERISTICS

_CC= 15V, T_amb= 25°C (unless otherwise specified)

Symbol

I_CC

Parameter

Min.

Typ.

Max.

Unit

Supply Current with Inputs in High State

1.5

LOGIC INPUT (all inputs)

V_IH

V_IL

I_IH

High Input Voltage

Low Input Voltage

High Input Current

Low Input Current

0.8

I_IL

Propagation Delay (10% input to 10% output)

Output Delay

_dH, t_eL

200

400

Output Delay

t_dL, t_eH

_min.≤ Tamb ≤ T_max.

t_li

Input Inhibiting Time

100

t_dd

Differential Delay Time Between Channels

OUTPUT DRIVERS

Sourcing Drop Voltage (A/B/C outputs)

_source= 200mA

V_sod

Sinking Drop Voltage (A/B/C outputs)

Isink = 200mA

Demagnetizing Drop Voltage (A/B/C outputs)

Idemag. = 100mA

V_sid

V_dem

R_opd

Output Pull Down Resistor

kΩ

ALARM OUTPUT

Low Level Sinking Current

_O= 0.8V

I_s

I_sh

t_A

High Level Sinking Current

µA

Alarm Output : Delay Time to Alarm Fall if Sense Input Triggered

500

SENSE INPUT

V_ios

Input Offset Voltage

t_Ai

Inhibition Time if Sense Input Triggered

Delay Time to Output Fall if Sense Input Triggered

All outputs inhibited

t_s

600

t_si

Inhibition Time of Sense Input

Sense Hysteresis

300

V_shys

OPERATIONAL AMPLIFIER

V_icm

Common Mode Input Voltage Range

0 to V_CC- 1.5

V_io

GBP

A_vd

Input Offset Voltage

MHz

Gain Bandwidth Product

Open Loop Gain

Slew Rate at Unity Gain (R_L= 100kΩ, C_L= 100pF, V_i= 3 to 7V)

0.6

V/µs

STAND-BY

V_stdby

Standby Mode Threshold Voltage

Standby Mode Supply Current

0.3

1.1

I_stdby

µA

UNDER VOLTAGE LOCKOUT

I_adj

V_st1

V_hys

Under Voltage Level Adjust Current

Internal Stop Threshold (without external adjustment)

Threshold Hysteresis

µA/V

10.7

13.3

0.8

3/9

TD310

UVLO/stdby pin functioning modes

Due to the wide supply voltage range of the TD310, the UVLO function (Under Voltage Lock Out) is

externally adjustable by a resistor bridge.

The bridge rate can be calculated in relation with the expected UVLO protection level as follows :

R1 + R2

--------------------

_UVLOx

= 1.2V (where R1 is the lower resistor of the bridge)

The internal resistor sets the default UVLO value to 12V (*) and might influence the external bridge rate if

the values of the external resistors are too high. Moreover, the internal resistor ratio is accurate, but the

the tolerance on the absolute value of each internal resistor (typically 140k and 1.26M) is about +/-20%.

If an external bridge is used, we recommend to choose resistor values not greater than 10k.

The standby threshold value depends of the UVLO value as follows:

0.7

V_stdby

V_UVLO

1.2

Both UVLO and stdby functions can be inhibited by connecting the UVLO/stdby pin to V_CCvia a pull up

resistor (ex 150kΩ).

The following table summarizes the functions of the TD310 :

9/11

2/3/4

15/14/13

Alarm

7/8/10

Con-

sumption

UVLO/

stdby

Sense+/

Sense-

Config

Enable

In A/B/C

Out A/B/C

Op-Amp

+ > -

Normal

(1.5mA)

+ < -

+ > -

+ < -

Stdby

UVLO

(30µA)

Configuration 1 : UVLO/stdby = H

The TD310 is in a normal consumption state (1.5mA), the operational amplifier is normally functioning and

the buffer outputs are determined by the sense comparator inputs, the enable inputs and the buffer inputs.

Configuration 2 : UVLO/stdby = L

The TD310 is in a low consumption state (standby mode 30µA), the buffer outputs are set to low state and

the operational amplifier is in high impedance state.

Configuration 3 : UVLO/stdby = M

The VCC supply voltage is between VUVLO and Vstdby (**). The TD310 remains in a normal

consumption state and the operational amplifier is normally functioning but the buffer outputs and the

alarm pin are set to low state.

(*)

If the UVLO level remains unadjusted, it is recommended to bypass the UVLO/stdby pin with a 1nF capacitor.

(**) If the supply voltage falls below V

, the TD310 is set in standby mode (configuration 2).

stdby

4/9

TD310

TIMING DIAGRAM

TIMING 1

Input

A/B/C

tdH

tli

tdL

Output

A/B/C

TIMING 2

Input

A/B/C

Output

A/B/C

teL

tAi

Sense

tAi

Alarm

teH

Enable

Under

Voltage

5/9

TD310

TYPICAL APPLICATIONS

Figure 1 : HALF BRIDGE DRIVE IN THREE PHASE MOTOR SYSTEM

High voltage

VCC

MCU signals

Stby

UVLO

Standby

Pulse controlled inputs

LOAD

INA

OUTA

OUTB

OUTC

INB

INC

OFF

Pulse transf

VCC

Level controlled input

Enable

Alarm

LOGIC

Sense+

Sense -

Shunt

TD310

OA input +

OA Input-

OA output

GND

6/9

TD310

Figure 2 : THREE PHASE MOTOR LOW SIDE DRIVE

+400V

MICRO

High Side

CONTROLLER

Driver

VCC

Stby

UVLO

Standby

STBY

OUTA

OUTB

OUTC

INA

INB

INC

VCC

Enable

Alarm

LOGIC

Sense+

Sense -

Shunt

TD310

OA input +

OA Input-

OA output

ANA

GND

Figure 3 : LOW SIDE DRIVE

VCC

LOAD

VCC

Stby

INA

UVLO

Standby

OUTA

INB

INC

OUTB

OUTC

VCC

Enable

Alarm

LOGIC

Sense+

Sense -

Shunt

TD310

OA input +

OA Input-

OA output

GND

7/9

TD310

PACKAGE MECHANICAL DATA

16 PINS - PLASTIC DIP

Millimeters

Inches

Typ.

Dim.

Min.

Typ.

Max.

Min.

Max.

0.51

0.77

0.020

0.030

1.65

0.065

0.5

0.020

0.010

0.25

0.787

8.5

2.54

17.78

0.335

0.100

0.700

7.1

5.1

0.280

0.201

3.3

0.130

1.27

0.050

8/9

TD310

PACKAGE MECHANICAL DATA

16 PINS - PLASTIC MICROPACKAGE (SO)

Millimeters

Dim.

Inches

Typ.

Min.

Typ.

Max.

Min.

Max.

1.75

0.2

0.069

0.008

0.063

0.018

0.010

0.1

0.004

1.6

0.35

0.19

0.46

0.25

0.014

0.007

0.5

0.020

45° (typ.)

9.8

5.8

0.386

0.228

0.394

0.244

6.2

1.27

8.89

0.050

0.350

3.8

4.6

0.5

4.0

5.3

0.150

0.181

0.020

0.157

0.209

0.050

0.024

1.27

0.62

8° (max.)

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the

consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from

its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications

mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information

previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or

systems without express written approval of STMicroelectronics.

STMicroelectronics GROUP OF COMPANIES

Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia

Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States

9/9

TD310_01 相关器件

型号	制造商	描述	价格	文档
TD3111	ETC	2.2A 52KHZ 32V PWM Buck DC/DC Convert er	获取价格
TD3112	ETC	2.2A 380KHz 32V PWM Buck DC/DC Converte r	获取价格
TD3156004MC71	VISHAY	CAPACITOR, TANTALUM, SOLID, POLARIZED, 4V, 15uF, SURFACE MOUNT, 2209, CHIP	获取价格
TD3165	MICROSEMI	Solar Array Blocking Diode	获取价格
TD320N16SOF	INFINEON	Thyristor/Diode 50 mm Eco Block 1600 V, 320 A module for phase control in solder bond technology. This module is also available with pre-applied Thermal Interface Material. If you need additional features or higher performance go to pressure contact technology.	获取价格
TD320N16SOF TIM	INFINEON	TIM	获取价格
TD320N16SOFHPSA1	INFINEON	Silicon Controlled Rectifier, 520A I(T)RMS, 1600V V(DRM), 1600V V(RRM), 1 Element, MODULE-5	获取价格
TD320N18SOF	INFINEON	Silicon Controlled Rectifier,	获取价格
TD320N18SOFHPSA1	INFINEON	Silicon Controlled Rectifier, 520A I(T)RMS, 1800V V(DRM), 1800V V(RRM), 1 Element, MODULE-5	获取价格
TD3281	SSOUSA	Random Phase Switching	获取价格