Dual Step-Down DC/DC Converter

The LM2717-ADJ is composed of two PWM DC/DC buck (step-down) converters. Both converters are used to generate an adjustable output voltage as low as 1.267V. Both also feature low RDSON (0.16) internal switches for maximum efficiency. Operating frequency CAN be adjusted anywhere between 300kHz and 600kHz allowing the use of small external components. External soft-start pins for each converter enables the user to tailor the soft-start times to a specific application. Each converter may also be shut down independently with its own shutdown pin. The LM2717-ADJ is available in a low profile 24-lead TSSOP package ensuring a low profile overall solution.
By National Semiconductor Corporation
Part Manufacturer Description Datasheet Samples
LM2717MTX-ADJ/NOPB Texas Instruments Dual Step-Down DC/DC Converter 24-TSSOP -40 to 125
LM2717MT-ADJ/NOPB Texas Instruments Dual Step-Down DC/DC Converter 24-TSSOP -40 to 125
LM2717MT/NOPB Texas Instruments Dual Step-Down DC/DC Converter 24-TSSOP -40 to 125
LM2717MTX/NOPB Texas Instruments Dual Step-Down DC/DC Converter 24-TSSOP -40 to 125
7M3-823 Coilcraft Inc Variable Inductor, 62uH Min, 103uH Max, Ferrite-Core, Shielded, 3030, DIP-5
7M2-221 Coilcraft Inc Variable Inductor, 0.207uH Min, 0.233uH Max, Ferrite-Core, Shielded, 3030, DIP-5
150-04J08SL Coilcraft Inc Variable Inductor, 0.086uH Min, 0.104uH Max, Carbonyl-Core, Shielded, 3030, RADIAL LEADED, ROHS COMPLIANT
150-06SL Coilcraft Inc Variable Inductor, Air-Core, Shielded, 3030
7M2-153 Coilcraft Inc Variable Inductor, 13uH Min, 17uH Max, Ferrite-Core, Shielded, 3030, DIP-5
146-10SL Coilcraft Inc Variable Inductor, Air-Core, Shielded, 3030
LM2717-ADJ 's PackagesLM2717-ADJ 's pdf datasheet
LM2717MT-ADJ TSSOP
LM2717MTX-ADJ TSSOP




LM2717-ADJ Pinout, Pinouts
LM2717-ADJ pinout,Pin out
This is one package pinout of LM2717-ADJ,If you need more pinouts please download LM2717-ADJ's pdf datasheet.

LM2717-ADJ Application circuits
LM2717-ADJ circuits
This is one application circuit of LM2717-ADJ,If you need more circuits,please download LM2717-ADJ's pdf datasheet.


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