Power supply system photocoupler LITEON LTV-5314-TP1 offering wide temperature range and inverter control

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Product Description

The LTV-5314 series Photocoupler is designed for driving power IGBTs and MOSFETs in motor control inverter applications and inverters in power supply systems. It features an AlGaAs LED coupled to an integrated circuit with a power output stage, offering rail-to-rail output voltage and guaranteed performance over a wide temperature range (-40C to +110C).

Product Attributes

Brand: LITE-ON Technology Corp.
Product Line: LTV-5314 series
Origin: Taiwan, R.O.C.
Certifications: UL1577, IEC/EN/DIN EN 60747-5-5, HALOGEN FREE

Technical Specifications

Parameter	Symbol	LTV-5314	Unit	Test Condition	Min.	Typ.	Max.	Note
Absolute Maximum Ratings
Storage Temperature	Tstg		C		-55		+125
Operating Temperature	Topr		C		-40		+110
Total Output Supply Voltage	(VCC VEE)		V		0		35
Average Forward Input Current	IF		mA				20
Peak Transient Input Current	IF(TRAN)		A				1.0	Note 1
Reverse Input Voltage	VR		V				5
"High" Peak Output Current	IOH(PEAK)		A				1.5	Note 2
"Low" Peak Output Current	IOL(PEAK)		A				1.5	Note 2
Input Power Dissipation	PI		mW				40
Output IC Power Dissipation	PO		mW				450
Recommended Operating Conditions
Supply Voltage	VCC		V		10		30
Input Current (ON)	IFL(ON)		mA		3		10	Note 1
Input Voltage (OFF)	VF(OFF)		V		0		0.8
Operating Frequency	f		kHz				50
Electrical Optical Characteristics
Input Forward Voltage	VF		V	IF = 10mA	1.45	1.6	1.8
Input Threshold Current (Low to High)	IFLH		mA	VCC = 10-30 V, VO > 1V		1	5	4,18
Input Reverse Current	IR		uA	VR = 5V			10
Input Threshold Voltage (High to Low)	VFHL		V	VCC = 10-30 V, VO	0.8
Input Capacitance	CIN		pF	f = 1 MHz, VF = 0 V		33
Output High Level Supply Current	ICCH		mA	IF = 10 mA, VCC = 30V, VO = Open		1.7	3	5,6
Low Level Supply Current	ICCL		mA	IF = 0 mA, VCC = 30V, VO = Open		2.0	3
High level output current	IOH		A	VO = (VCC 1.5 V)			-0.4	10,16
Low level output current	IOL		A	VO = (VEE + 1.5 V)			1.5	9,17
High level output voltage	VOH		V	IF = 10mA, IO = -100mA	VCC - 0.3		VCC - 0.1	8,14
Low level output voltage	VOL		V	IF = 0mA, IO = 100mA		VEE + 0.25	VEE + 0.4	7,15
UVLO Threshold	VUVLO+		V	VO > 5V, IF = 10 mA	6.9	7.8	8.7	19
UVLO Threshold	VUVLO-		V	VO	5.9	6.7	7.5
UVLO Hysteresis	UVLOHYS		V			1.1
Switching Specification
Propagation Delay Time to High Output Level	tPLH		ns	Rg = 10, Cg = 25nF, f = 25 kHz, Duty Cycle = 50% IF = 3 to 10 mA, VCC = 10 to 30V VEE = ground	50	90	150	11,12,13,20
Propagation Delay Time to Low Output Level	tPHL		ns		50	110	150
Pulse Width Distortion	PWD		ns				50
Propagation delay difference	PDD		ns		-100		100	3
Output Rise Time (10 to 90%)	Tr		ns			20		20
Output Fall Time (90 to 10%)	Tf		ns			25
Common mode transient immunity at high level output	\|CMH\|		kV/s	TA = 25C, IF = 5 mA, VCM = 1000 V, VCC = 30 V		30		21, 1
Common mode transient immunity at low level output	\|CML\|		kV/s	TA = 25C, VF = 0 V, VCM = 1000 V, VCC = 30 V		30