LTV-155E
Description
Technical Parameters
The LTV-155E optocoupler gate driver sets a new standard in gate driving technology, offering a robust combination of features for diverse applications. With a maximum peak output current of 1.0 A and a minimum of 0.8 A, it strikes an optimal balance between power and efficiency. The rail-to-rail output voltage and low propagation delay of 200 ns (with a maximum delay difference of 100 ns) ensure precise and consistent signal delivery. Notably, the device maintains a high Common Mode Rejection (CMR) of 35 kV/us at VCM = 1500 V, enhancing noise immunity. Operating within a wide voltage range of 10 to 30 Volts (VCC) and guaranteeing performance from -40oC to +105oC, the LTV-155E offers adaptability in various environments.
Related Products:
|
Mfr Part |
LTV-155E |
|
Description |
OPTOISO IGBT MOSFET DRIVER |
|
Stock |
50000 |
|
Product Status |
Active |
|
Technology |
Optical Coupling |
|
Number of Channels |
1 |
|
Voltage - Isolation |
3750VDC |
|
Common Mode Transient Immunity (Min) |
20kV/us |
|
Propagation Delay tpLH / tpHL (Max) |
200ns, 200ns |
|
Pulse Width Distortion (Max) |
70ns |
|
Current - Output High, Low |
800mA, 800mA |
|
Current - Peak Output |
800mA |
|
Voltage - Forward (Vf) (Typ) |
1.4V |
|
Current - DC Forward (If) (Max) |
25 mA |
|
Voltage - Output Supply |
10V ~ 30V |
|
Operating Temperature |
-40～C ~ 100～C |
|
Package / Case |
SOP5(4.4x1.27) |
|
Package |
Tube |
Applications:
•Plasma Display Panel .
•IGBT/MOSFET gate drive
•Uninterruptible power supply (UPS)
•Industrial Inverter
•Induction heating
DESCRIPTION:
The LTV-155E optocoupler is ideally suited for driving power IGBTs and MOSFETs used in motor control inverter applications and inverters in power supply system. It contains an AlGaAs LED optically coupled to an integrated circuit with a power output stage. The 1.0A peak output current is capable of directly driving most IGBTs with ratings up to 1200 V/50 A. For IGBTs with higher ratings, the LTV-155E series can be used to drive a discrete power stage which drives the IGBT gate. The Optocoupler operational parameters are guaranteed over the temperature range from -40oC ~ +105oC.
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