motor control optocoupler LITEON LTV-155E with integrated power output stage and wide temperature range
Key Attributes
Model Number:
LTV-155E
Product Custom Attributes
Power Dissipation:
295mW
Output Current:
1A
Data Rate:
-
Operating Temperature:
-40℃~+105℃
Isolation Voltage(Vrms):
3.75kV
Reverse Voltage:
5V
Voltage - Supply:
10V~30V
CMTI(kV/us):
50kV/us
Number Of Channels:
1
Input Threshold Current:
5mA
Propagation Delay(tpd):
200ns;200ns
Forward Current:
25mA
Voltage - Forward(Vf):
1.37V
Input Type:
DC
Mfr. Part #:
LTV-155E
Package:
SOP-5-4.4mm
Product Description
Product Overview
The LTV-155E optocoupler is designed for driving power IGBTs and MOSFETs in motor control inverters and power supply systems. It features an AlGaAs LED coupled to an integrated circuit with a power output stage, capable of delivering 1.0A peak output current to directly drive IGBTs up to 1200V/50A. For higher-rated IGBTs, it can drive a discrete power stage. The optocoupler operates reliably within a temperature range of -40C to +105C, offering rail-to-rail output voltage and high Common Mode Rejection (CMR).
Product Attributes
- Brand: LITE-ON Technology Corp.
- Origin: Taiwan, R.O.C.
- Certifications: UL/ cUL Recognized (3750 VRMS/1 min), IEC/EN/DIN EN 60747-5-5 (VIORM = 565 Vpeak)
- MSL Level: 1
Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Condition | Notes |
|---|---|---|---|---|---|---|---|
| Storage Temperature | Tstg | -55 | 125 | C | |||
| Operating Temperature | Topr | -40 | 105 | C | |||
| Output IC Junction Temperature | TJ | 125 | C | ||||
| Total Output Supply Voltage (VCC VEE) | 0 | 35 | V | ||||
| Average Forward Input Current | IF | 25 | mA | Note 1 | |||
| Reverse Input Voltage | VR | 5 | V | ||||
| Peak Transient Input Current | IF(TRAN) | 1 | A | Note 1 | |||
| "High" Peak Output Current | IOH(PEAK) | 1.0 | A | Note 2 | |||
| "Low" Peak Output Current | IOL(PEAK) | 1.0 | A | Note 2 | |||
| Input Current (Rise/Fall Time) | tr(IN) /tf(IN) | 500 | ns | Note 3 | |||
| Output Voltage | VO(PEAK) | -0.5 | VCC | V | |||
| Power Dissipation | PI | 40 | mW | ||||
| Output Power Dissipation | PO | 250 | mW | ||||
| Total Power Dissipation | PT | 295 | mW | ||||
| Lead Solder Temperature | Tsol | 260 | C | ||||
| Operating Temperature | TA | -30 | 105 | C | |||
| Supplier Voltage | VCC | 10 | 30 | V | |||
| Input Current (ON) | IF(ON) | 7 | 16 | mA | |||
| Input Voltage (OFF) | VF(OFF) | -3.0 | 0.8 | V | |||
| Input Forward Voltage | VF | 1.2 | 1.37 | 1.8 | V | IF = 10mA | |
| Input Reverse Voltage | BVR | 5 | V | IR = 10A | |||
| Input Threshold Current (Low to High) | IFLH | 1.9 | 5 | mA | VO > 5V, IO = 0A | ||
| Input Threshold Voltage (High to Low) | VFHL | 0.8 | V | VO < 5V, IO = 0A | |||
| Input Capacitance | CIN | 33 | pF | f = 1 MHz, VF = 0 V | |||
| Output High Level Supply Current | ICCH | 1.9 | 3.0 | mA | Output Open, IF = 7 to 16 mA | ||
| Low Level Supply Current | ICCL | 2.1 | 3.0 | mA | Output Open, VF = -3 to +0.8 V | ||
| High level output current | IOH | -0.3 | A | VO = (VCC 1.5 V) | Note 1 | ||
| High level output current | IOH | -0.8 | A | VO = (VCC 3 V) | Note 2 | ||
| Low level output current | IOL | 0.3 | A | VO = (VEE + 1.5 V) | Note 1 | ||
| Low level output current | IOL | 0.8 | A | VO = (VEE + 3 V) | Note 2 | ||
| High level output voltage | VOH | VCC - 0.6 | VCC - 0.35 | V | IF = 10mA, IO = -100mA | ||
| Low level output voltage | VOL | VEE + 0.25 | VEE + 0.4 | V | IF = 0mA, IO = 100mA | ||
| UVLO Threshold | VUVLO+ | 7.8 | V | VO > 5V, IF = 10 mA | |||
| UVLO Threshold | VUVLO- | 6.7 | V | VO < 5V, IF = 10 mA | |||
| UVLO Hysteresis | UVLOHYS | 1.1 | V | ||||
| Propagation Delay Time to High Output Level | tPHL | 50 | 120 | 200 | ns | Rg = 47, Cg = 3nF, f = 10 kHz, Duty Cycle = 50%, IF = 7 to 16 mA, VCC = 15 to 30V, VEE = ground | |
| Propagation Delay Time to Low Output Level | tPLH | 50 | 110 | 200 | ns | Rg = 47, Cg = 3nF, f = 10 kHz, Duty Cycle = 50%, IF = 7 to 16 mA, VCC = 15 to 30V, VEE = ground | |
| Pulse Width Distortion | PWD | 10 | 70 | ns | |||
| Propagation delay difference between any two parts or channels | PDD | 100 | ns | Note 3 | |||
| Output Rise Time (20 to 80%) | Tr | 35 | 20 | ns | |||
| Output Fall Time (80 to 20%) | Tf | 35 | ns | ||||
| Common mode transient immunity at high level output | |CMH| | 35 | 50 | kV/s | TA = 25C, IF = 10 to 16 mA, VCM = 1500 V, VCC = 30 V | Note 1 | |
| Common mode transient immunity at low level output | |CML| | 35 | 50 | kV/s | TA = 25C, VF = 0 V, VCM = 1500 V, VCC = 30 V | Note 2 | |
| Withstand Insulation Test Voltage | VISO | 3750 | V | RH 40-60%, t = 1min, TA = 25oC | Note 1, 2 | ||
| Input-Output Resistance | RI-O | 1012 | VI-O = 500V DC | ||||
| Input-Output Capacitance | CI-O | 0.92 | pF | f = 1MHz, TA = 25oC | Note 1 |
2410121536_LITEON-LTV-155E_C2916312.pdf
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