AQV112KLA

VDE Short circuit protection (Non-latch type) only for DC load 6.4 .252 3.9 .154 8.8 .346 6.4 .252 3.6 .142 8.8 .346 mm inch 1 6 2 5 3 4 RoHS compliant GU 1 Form A Short Circuit Protection (AQV112KL) FEATURES TYPICAL APPLICATIONS 1. Protects Circuit from excess current The short circuit protection function prevents the continued flow of short current. After short current is detected, load current is monitored, and if the load returns to normal, the device returns to normal operation. 2. No need for fuses, polyswitches, or other protectors The built-in short circuit protection function eliminates the need for overcurrent protectors, reducing mounting costs and space requirements. 3. High capacity Can control up to 0.5A (60V DC) load current. • Industrial equipment • Security equipment TYPES Part No. Output rating* Package DC only Load voltage Load current 60 V 500 mA Through hole terminal Tape and reel packing style Picked from the Picked from the 1/2/3-pin side 4/5/6-pin side Tube packing style DIP6-pin AQV112KL Packing quantity Surface-mount terminal AQV112KLA AQV112KLAX AQV112KLAZ Tube Tape and reel 1 tube contains: 50 pcs. 1 batch contains: 500 pcs. 1,000 pcs. *Indicate the DC values. Note: The surface mount terminal shape indicator “A” and the packing style indicator “X” or “Z” are not marked on the device. RATING 1. Absolute maximum ratings (Ambient temperature: 25°C 77°F) Input Output Item LED forward current LED reverse voltage Peak forward current Power dissipation Load voltage (peak AC) Continuous load current Power dissipation Total power dissipation I/O isolation voltage Temperature limits Operating Storage Symbol IF VR IFP Pin VL IL Pout PT Viso Topr Tstg AQV112KL(A) 50 mA 5V 1A 75 mW 7 to 60V 0.5 A 500 mW 550 mW 1,500 V AC –40°C to +85°C –40°F to +185°F –40°C to +100°C –40°F to +212°F –1– Remarks f = 100 Hz, Duty factor = 0.1% Peak AC, DC Non-condensing at low temperatures ASCTB28E 201404-T GU 1 Form A Short Circuit Protection (AQV112KL) 2. Electrical characteristics (Ambient temperature: 25°C 77°F) Item Symbol Typical Maximum Minimum Typical Typical Maximum Typical LED operate current Input LED turn off current LED dropout voltage On resistance Output IFon IFoff VF Ron Maximum Typical Maximum Load short circuit detection voltage Off state leakage current AQV112KL(A) 0.8 mA 10 mA 0.3 mA 0.7 mA 1.35 V (1.17 V at IF = 10 mA) 1.5 V 0.55 Ω ILeak IL = 100mA IF = 50 mA IF = 10 mA IL = Max. IF = 10 mA IF = 0 mA VL = Max. IF = 10 mA IL = 100 mA VL = 10 V IF = 10 mA IL = 100 mA VL = 10 V 1μA 2.0 ms Typical Turn on time* Transfer characteristics IL = 100mA 2.0 Ω 5V 7V VLSHT Maximum Condition Ton Maximum 5.0 ms Typical 0.1 ms Turn off time* Toff Maximum 1.0 ms Typical I/O capacitance Initial I/O isolation resistance 0.8 pF Ciso Maximum Minimum f = 1 MHz VB = 0 V 1.5 pF 1,000 MΩ Riso 500 V DC *Turn on/Turn off time Input 90% 10% Output Toff Ton RECOMMENDED OPERATING CONDITIONS Please obey the following conditions to ensure proper device operation and resetting. Item Input LED current Symbol IF Recommended value Unit 10 mA ■ These products are not designed for automotive use. If you are considering to use these products for automotive applications, please contact your local Panasonic Corporation technical representative. REFERENCE DATA 1. Load current vs. ambient temperature characteristics 2. On resistance vs. ambient temperature characteristics 3. Turn on time vs. ambient temperature characteristics Allowable ambient temperature: –40°C to +85°C –40°F to +185°F Measured portion: between terminals 4 and 6; LED current: 10 mA; Load current: Max.(DC) Measured portion: between terminals 4 and 6; LED current: 10 mA; Load voltage: 10V (DC); Load current: 100 mA 600 5 2 400 300 Turn on time, ms On resistance, Ω Load current, mA 500 1.5 1 4 3 2 200 0.5 1 100 0 –40 –20 0 20 40 60 8085 100 Ambient temperature, °C 0 –40 –20 0 20 40 60 8085 Ambient temperature, °C –2– 0 –40 –20 0 20 40 60 80 85 Ambient temperature, °C ASCTB28E 201404-T GU 1 Form A Short Circuit Protection (AQV112KL) 4. Turn off time vs. ambient temperature characteristics 5. LED operate current vs. ambient temperature characteristics 6. LED turn off current vs. ambient temperature characteristics Measured portion: between terminals 4 and 6; LED current: 10 mA; Load voltage: 10 V (DC); Load current: 100 mA (DC) Measured portion: between terminals 4 and 6; Load current: 100 mA Measured portion: between terminals 4 and 6; Load current: 100 mA 3 Turn off time, ms 0.25 0.2 0.15 0.1 2.5 2 1.5 1 0.5 0.05 0 3 LED turn off current, mA LED operate current, mA 0.3 –40 –20 0 0 20 40 60 8085 Ambient temperature, °C 2.5 2 1.5 1 0.5 –40 –20 0 0 20 40 60 8085 Ambient temperature, °C –40 –20 0 20 40 60 8085 Ambient temperature, °C 7. Off state leakage current vs. load voltage characteristics 8. Current vs. voltage characteristics of output at MOS portion 9. LED dropout voltage vs. ambient temperature characteristics Measured portion: between terminals 4 and 6; Ambient temperature: 25°C 77°F Measured portion: between terminals 4 and 6; Ambient temperature: 25°C 77°F Measured portion: between terminals 1 and 2; LED current: 10 to 50 mA 1.5 10-7 LED dropout voltage, V 0.6 0.4 Current, A Off state leakage current, A 10-6 10-8 10-9 0.2 0 –0.2 10-10 1.3 50mA 1.2 30mA 20mA –0.4 10-11 1.4 1.1 10mA –0.6 10-12 0 10 20 30 40 50 –1 60 –0.5 Load voltage, V 0 0.5 1 1 –40 –20 Voltage, V 0 20 40 60 80 85 Ambient temperature, °C 10. Turn on time vs. LED forward current characteristics 11. Turn off time vs. LED forward current characteristics 12. Output capacitance vs. applied voltage characteristics Measured portion: between terminals 4 and 6; Load voltage: 10 V (DC); Load current: 100 mA (DC); Ambient temperature: 25°C 77°F Measured portion: between terminals 4 and 6; Load voltage: 10 V (DC); Load current: 100 mA (DC); Ambient temperature: 25°C 77°F Measured portion: between terminals 4 and 6; Frequency: 1 MHz; Ambient temperature: 25°C 77°F 500 Output capacitance, pF 0.2 5 Turn off time, ms Turn on time, ms 4 3 2 0.15 0.1 1 400 300 200 0.05 100 0 –1 0 10 20 30 40 LED forward current, mA 0 0 50 10 20 30 40 LED forward current, mA 50 14. Short current monitoring interval vs. time characteristics Measured portion: between terminals 4 and 6; LED current: 10 mA; Load resistance: 0Ω; Ambient temperature: 25°C 77°F Measured portion: between terminals 4 and 6; LED current: 10 mA; Load resistance: 0Ω; Ambient temperature: 25°C 77°F Short circuit peak current, A 4 3.5 3 2.5 2 VL=12V VL=24V VL=60V 1.5 1 0 10 20 30 40 Time, S 50 60 Short current monitoring interval, ms 13. Short circuit peak current vs. time characteristics 0 0 10 20 30 40 50 Applied voltage, V 30 25 20 VL=60V 15 10 VL=24V 5 0 VL=12V 0 10 20 –3– 30 40 Time, S 50 60 ASCTB28E 201404-T 60 GU 1 Form A Short Circuit Protection (AQV112KL) What is short circuit protection Non-latch type? If the load current reaches a predetermined overcurrent level, the output-side short circuit protection function cuts off the load current. It then monitors the load current, and if it returns to normal, automatically recovers to normal device operation. In order to operate the short circuit protection function, ensure that the input current is at least IF = 10 mA. Operation chart (Non-latch type) Input Current 1 Load short detected 3 Load turn off Output Current 2 Function operation –4– ASCTB28E 201404-T