Power Trend PT6409
The PT6400 is a high performance +5V to +3.3V, 3 Amp, 12-Pin SIP (Single In-line Package) Integrated Switching Regulator (ISR) designed for stand alone (not parallelable) operation. This high-performance ISR allows easy integration of low-power 3.3V logic IC’s into existing 5V systems without redesigning the central power supply. The output voltage is easily adjustable with one external resistor.| Part No. | PT6409 |
|---|---|
| Datasheet | PT6409 Download |
| Manufacturer | Power Trend |
| Description | 3Amp 5V Input Adjustable Integrated Switching Regulator |
| Buy | Stock & Price |
PT6400 Series 3 Amp 5V Input Adjustable Integrated Switching Regulator SLTS032A (Revised 6/30/2000)
● Single-Device 5V to 3V Power
● 85% Efficiency
● Small SIP Footprint
● Adjustable Output Voltage Only two external capacitors are required for proper operation. The PT6406,7,8 can be used to terminate high-speed data buses such as Futurebus (+2.1V) or the new GTL (+1.2V) logic buses. Please note that this product does not include short circuit protection. Standard Application V IN 2,3,4 C1 + 100µF COM PT6400 5,6,7,8 12 9,10,11 R1 (V OUP) R2 (V ODOWN) V OUT C2 + 100µF COM C1 = Required 100µF electrolytic C2 = Required 100µF electrolytic Pin-Out Information Pin Function 1 Do not connect 2 Vin 3 Vin 4 Vin 5 GND 6 GND 7 GND 8 GND 9 Vout 10 Vout 11 Vout 12 VoutAdjust Ordering Information PT6404 = +1.5 Volts PT6405 = +3.3 Volts PT6406 = +1.8 Volts PT6407 = +2.1 Volts PT6408 = +1.2 Volts PT6409 = +2.5 Volts Pkg Style 300 PT6400 PT Series Suffix (PT1234X) Case/Pin Configuration Vertical Through-Hole Horizontal Through-Hole Horizontal Surface Mount P D E Note: Back surface of product is conducting metal.
● Single-Device 5V to 3V Power
● 85% Efficiency
● Small SIP Footprint
● Adjustable Output Voltage Only two external capacitors are required for proper operation. The PT6406,7,8 can be used to terminate high-speed data buses such as Futurebus (+2.1V) or the new GTL (+1.2V) logic buses. Please note that this product does not include short circuit protection. Standard Application V IN 2,3,4 C1 + 100µF COM PT6400 5,6,7,8 12 9,10,11 R1 (V OUP) R2 (V ODOWN) V OUT C2 + 100µF COM C1 = Required 100µF electrolytic C2 = Required 100µF electrolytic Pin-Out Information Pin Function 1 Do not connect 2 Vin 3 Vin 4 Vin 5 GND 6 GND 7 GND 8 GND 9 Vout 10 Vout 11 Vout 12 VoutAdjust Ordering Information PT6404 = +1.5 Volts PT6405 = +3.3 Volts PT6406 = +1.8 Volts PT6407 = +2.1 Volts PT6408 = +1.2 Volts PT6409 = +2.5 Volts Pkg Style 300 PT6400 PT Series Suffix (PT1234X) Case/Pin Configuration Vertical Through-Hole Horizontal Through-Hole Horizontal Surface Mount P D E Note: Back surface of product is conducting metal.
