Datasheet TS432 (Taiwan Semiconductor)
| Fabricante | Taiwan Semiconductor |
| Descripción | 1.24V Programmable Shunt Voltage Reference |
| Páginas / Página | 9 / 1 — TS432. 1.24V Programmable Shunt Voltage Reference. DESCRIPTION. FEATURES. … |
| Formato / tamaño de archivo | PDF / 580 Kb |
| Idioma del documento | Inglés |
TS432. 1.24V Programmable Shunt Voltage Reference. DESCRIPTION. FEATURES. APPLICATION. SOT-23. Pin Definition:. Notes:
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TS432
Taiwan Semiconductor
1.24V Programmable Shunt Voltage Reference DESCRIPTION FEATURES
The TS432A and TS432B is a three-terminal ● Precision reference voltage adjustable shunt regulator with specified thermal TS432A – 1.24V±1% stability. The output voltage may be set to any value TS432B – 1.24V±0.5% between VREF (approximately 1.24V) and 18V with two ● Minimum cathode current: 20µA (typ.) external resistors. The TS432A and TS432B has a ● Equivalent full range temp. coefficient 50ppm/ºC typical output impedance of 0.05Ω. Active output ● Programmable output voltage up to 18V circuitry provides a very sharp turn-on characteristic, ● Fast turn-on response making the TS432A and TS432B excellent ● Sink current capability of 80µA to 100mA replacement for zener diode in many applications. ● Low dynamic output impedance 0.2Ω ● Low output noise ● RoHS compliant ● Halogen-free
APPLICATION
● SMPS ● Lighting ● Telecommunication ● Home appliance
SOT-23 Pin Definition:
1. Reference 2. Cathode 3. Anode
Notes:
SOT-23 MSL 3 (Moisture Sensitivity Level) per J-STD-020
SIMPLIFIED SCHEMATIC
1 Version: G2408
Taiwan Semiconductor
1.24V Programmable Shunt Voltage Reference DESCRIPTION FEATURES
The TS432A and TS432B is a three-terminal ● Precision reference voltage adjustable shunt regulator with specified thermal TS432A – 1.24V±1% stability. The output voltage may be set to any value TS432B – 1.24V±0.5% between VREF (approximately 1.24V) and 18V with two ● Minimum cathode current: 20µA (typ.) external resistors. The TS432A and TS432B has a ● Equivalent full range temp. coefficient 50ppm/ºC typical output impedance of 0.05Ω. Active output ● Programmable output voltage up to 18V circuitry provides a very sharp turn-on characteristic, ● Fast turn-on response making the TS432A and TS432B excellent ● Sink current capability of 80µA to 100mA replacement for zener diode in many applications. ● Low dynamic output impedance 0.2Ω ● Low output noise ● RoHS compliant ● Halogen-free
APPLICATION
● SMPS ● Lighting ● Telecommunication ● Home appliance
SOT-23 Pin Definition:
1. Reference 2. Cathode 3. Anode
Notes:
SOT-23 MSL 3 (Moisture Sensitivity Level) per J-STD-020
SIMPLIFIED SCHEMATIC
1 Version: G2408