Datasheet TL431 (Unisonic Technologies) - 6
| Manufacturer | Unisonic Technologies |
| Description | Programmable Precision Reference |
| Pages / Page | 7 / 6 — TL431. LINEAR INTEGRATED CIRCUIT. www.unisonic.com.tw |
| File Format / Size | PDF / 267 Kb |
| Document Language | English |
TL431. LINEAR INTEGRATED CIRCUIT. www.unisonic.com.tw
Text Version of Document
TL431 LINEAR INTEGRATED CIRCUIT
■ TYPICAL CHARACTERISTICS Cathode Current vs. Cathode Voltage Cathode Current vs. Cathode Voltage 150 800 TA=25°C TA=25°C 125 VKA=VREF VKA=VREF 100 600 (mA) μA) 75 nt ( 50 400 IKA(MIN 25 Curre ) 0 200 ode -25 Cathode Current -50 Cath 0 -75 -100 -200 -2 -1 0 1 2 3 -2 -1 0 1 2 3 Cathode Voltage (V) Cathode Voltage (V) Change in Reference Input Voltage vs. Pulse Response Cathode Voltage 0 7 (mV) IKA=10mA T e A=25°C -5 T 6 ltag A=25°C -10 ge (V) 5 -15 4 nput Vo ut Volta -20 3 nce I tp -25 2 efere d Ou R -30 1 In ut an ge -35 0 Inp han -40 -1 C 0 5 10 15 20 25 30 35 40 -1 0 1 2 3 4 5 6 7 Time (µs) Cathode Voltage (V) UNISONIC TECHNOLOGIES CO., LTD 6 of 7
www.unisonic.com.tw
QW-R103-003.AF
■ TYPICAL CHARACTERISTICS Cathode Current vs. Cathode Voltage Cathode Current vs. Cathode Voltage 150 800 TA=25°C TA=25°C 125 VKA=VREF VKA=VREF 100 600 (mA) μA) 75 nt ( 50 400 IKA(MIN 25 Curre ) 0 200 ode -25 Cathode Current -50 Cath 0 -75 -100 -200 -2 -1 0 1 2 3 -2 -1 0 1 2 3 Cathode Voltage (V) Cathode Voltage (V) Change in Reference Input Voltage vs. Pulse Response Cathode Voltage 0 7 (mV) IKA=10mA T e A=25°C -5 T 6 ltag A=25°C -10 ge (V) 5 -15 4 nput Vo ut Volta -20 3 nce I tp -25 2 efere d Ou R -30 1 In ut an ge -35 0 Inp han -40 -1 C 0 5 10 15 20 25 30 35 40 -1 0 1 2 3 4 5 6 7 Time (µs) Cathode Voltage (V) UNISONIC TECHNOLOGIES CO., LTD 6 of 7
www.unisonic.com.tw
QW-R103-003.AF
