TD351ID STMicroelectronics, TD351ID Datasheet

IC IGBT/MOSFET DRIVER ADV 8SOIC

TD351ID

Manufacturer Part Number
TD351ID
Description
IC IGBT/MOSFET DRIVER ADV 8SOIC
Manufacturer
STMicroelectronics
Type
High Sider
Datasheet

Specifications of TD351ID

Configuration
High-Side
Input Type
Non-Inverting
Delay Time
2µs
Current - Peak
750mA
Number Of Configurations
1
Number Of Outputs
1
Voltage - Supply
12 V ~ 26 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Rise Time
100 ns
Fall Time
100 ns
Supply Voltage (min)
12 V
Supply Current
2.5 mA
Maximum Power Dissipation
500 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Number Of Drivers
1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
High Side Voltage - Max (bootstrap)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TD351ID
Manufacturer:
ST
0
Part Number:
TD351IDT
Manufacturer:
AD
Quantity:
3 382
Part Number:
TD351IDT
Manufacturer:
ST
0
Description
TD351 is an advanced gate driver for IGBT and
power MOSFET. Control and protection functions
are included and allow the design of high reliability
systems
Innovative active Miller clamp function avoids the
need of negative gate drive in most applications
and allows the use of a simple bootstrap supply
for the high side driver
TD351 includes a two-level turn-off feature with
adjustable level and delay. This function protects
against excessive overvoltage at turn-off in case
of overcurrent or short-circuit condition. Same
delay is applied at turn-on to prevent pulse width
distortion.
TD351 is compatible with both pulse transformer
and optocoupler signals.
Applications
Order Codes
November 2004
1A sink / 0.75A source min. gate drive
Active Miller clamp feature
Adjustable and accurate two steps turn-off
level and delay
Input compatible with pulse transformer or
optocoupler
UVLO protection
2kV ESD protection
1200V 3-phase inverter
Motor control systems
UPS
Part Number
TD351IDT
TD351IN
TD351ID
Temperature Range
-40°C, +125°C
revision 1
Package
Advanced IGBT/MOSFET Driver
DIP
SO
SO
Pin Connections (top view)
LVOFF
VREF
CD
IN
2
1
3
4
Tape & Reel
Packaging
(Plastic Micropackage)
(Plastic Package)
Tube
Tube
DIP-8
TD351
N
SO-8
D
7
8
6
5
Marking
TD351
TD351I
TD351I
TD351I
VH
OUT
VL
CLAMP
1/12

Related parts for TD351ID

TD351ID Summary of contents

Page 1

... TD351 is compatible with both pulse transformer and optocoupler signals. Applications 1200V 3-phase inverter Motor control systems UPS Order Codes Part Number Temperature Range TD351IN TD351ID -40°C, +125°C TD351IDT November 2004 Advanced IGBT/MOSFET Driver DIP-8 (Plastic Package) (Plastic Micropackage) Pin Connections (top view VREF 2 TD351 ...

Page 2

TD351 1 Block Diagram Figure 1: System and internal block diagram VH IN VREF CD LVOFF VH Table 1: Pin Description Pin Name Number IN 1 Analog input VREF 2 Analog output CD 3 Timing capacitor LVOFF 4 Analog input ...

Page 3

Absolute Maximum Ratings 2 Absolute Maximum Ratings Table 2: parameters and their absolute maximum ratings Symbol VHL Maximum Supply Voltage (VH - VL) Vout Voltage on OUT, CLAMP, LVOFF pins Vter Voltage on other pins (IN, CD, VREF) Pd Power ...

Page 4

TD351 3 Electrical Characteristics Table 4: Electrical characteristics for T Symbol Parameter Input Vton IN turn-on threshold voltage Vtoff IN turn-off threshold voltage tonmin Minimum pulse width Iinp IN Input current Voltage reference - Note 1 Vref Voltage reference Iref ...

Page 5

Functional Description 4 Functional Description 4.1 Input stage TD351 input is compatible with optocouplers or pulse transformers. The input is triggered by the signal edge and allows the use of low-sized, low- cost pulse transformer. Input is active low: output ...

Page 6

TD351 Figure 2: Detailed internal schematic Comp_Input IN 7V 1V-4V VREF 5V Vref Comp_DelayOff CD 2.5V S2 LVOFF 6/12 UVLO Filter Control Block 90uA Functional Description Comp_Clamp 2V 2-level OFF driver CLAMP VH OUT VL rev. 2 ...

Page 7

Timing Diagrams 5 Timing Diagrams Figure 3: General turn-on and 2-level turn-off sequence IN COFF Ta OUT CLAMP Vge VL level Vce Figure 4: input and output waveform dynamic parameters IN (level mode) IN (edge mode) tonmin OUT Figure 5: ...

Page 8

TD351 6 Typical Performance Curves Figure 6: Quiescent current vs temperature 2.5 2.0 1.5 1.0 0.5 0.0 -50 - Temp (°C) Figure 7: Low level output voltage vs temp. 3.0 3.0 2.0 2.0 1.0 1.0 0.0 0.0 ...

Page 9

Application Diagrams 7 Application Diagrams Figure 12: Single supply IGBT drive with active Miller clamp VH 4.7k IN VREF CD LVOFF VH Figure 13: Use of pulse transformer signals ransfo VREF CD LVOFF VH Figure 14: Large IGBT drive with ...

Page 10

TD351 8 Package Mechanical Data 8.1 DIP-8 Package DIM. MIN 0.7 B 1. 0.44 10/12 Plastic DIP-8 MECHANICAL DATA mm. TYP MAX. 3.3 1.65 ...

Page 11

Package Mechanical Data 8.2 SO-8 Package DIM. MIN. A 1.35 A1 0.10 A2 1.10 B 0.33 C 0.19 D 4. 5.80 h 0.25 L 0.40 k ddd SO-8 MECHANICAL DATA mm. TYP MAX. MIN. 1.75 0.053 ...

Page 12

... 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 ...

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