Tps54160adrct has 3.5 to 60V input and 1.5A step-down converter of eco mode
Characteristics of tps54160a
3.5V to 60V input voltage range
200m Ω high side metal oxide semiconductor field effect transistor (MOSFET)
High efficiency eco mode with pulse hopping under light load
In order to obtain more accurate undervoltage lockout (UVLO) voltage, tps54160a has a stricter enabling threshold than tps54160
Adjustable UVLO voltage and hysteresis
one hundred and sixteen μ A working quiescent current
one point three μ A turn off current
Switching frequency from 100kHz to 2.5MHz
Sync to external clock
Adjustable slow start / sequencing
Under voltage (UV) and over current (OV) power supply normal output
0.8V internal voltage reference
Surface mount small form factor package (MSOP) 10 and 3mm x 3mm ultra thin small form factor leadless (VSON) packages with powerpad
Supported by WEBENCH and SwitcherPro software tools
Scope of application
12V, 24V and 48V industrial and commercial low power systems
Auto aftermarket accessories: video, global positioning system (GPS), entertainment
Description of tps54160a
Tps54160a device is a 60V, 1.5A, step-down regulator with integrated high side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse jump mode reduces the no-load output power supply current to 116 μ A. By using the enable pin, the off supply current can be reduced to 1.3 μ A.
Undervoltage lockout is internally set to 2.5V, but can be increased by using the enable pin. The output voltage start ramp is controlled by the slow start pin, which can also be configured to control sequencing / tracking. An open drain power supply normal signal indicates that the output is within 94% to 107% of its nominal voltage.
The wide switching frequency range allows optimization of efficiency and external component dimensions. Frequency turn back and thermal shutdown functions protect components in case of overload.
3.5V to 60V input voltage range
200m Ω high side metal oxide semiconductor field effect transistor (MOSFET)
High efficiency eco mode with pulse hopping under light load
In order to obtain more accurate undervoltage lockout (UVLO) voltage, tps54160a has a stricter enabling threshold than tps54160
Adjustable UVLO voltage and hysteresis
one hundred and sixteen μ A working quiescent current
one point three μ A turn off current
Switching frequency from 100kHz to 2.5MHz
Sync to external clock
Adjustable slow start / sequencing
Under voltage (UV) and over current (OV) power supply normal output
0.8V internal voltage reference
Surface mount small form factor package (MSOP) 10 and 3mm x 3mm ultra thin small form factor leadless (VSON) packages with powerpad
Supported by WEBENCH and SwitcherPro software tools
Scope of application
12V, 24V and 48V industrial and commercial low power systems
Auto aftermarket accessories: video, global positioning system (GPS), entertainment
Description of tps54160a
Tps54160a device is a 60V, 1.5A, step-down regulator with integrated high side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse jump mode reduces the no-load output power supply current to 116 μ A. By using the enable pin, the off supply current can be reduced to 1.3 μ A.
Undervoltage lockout is internally set to 2.5V, but can be increased by using the enable pin. The output voltage start ramp is controlled by the slow start pin, which can also be configured to control sequencing / tracking. An open drain power supply normal signal indicates that the output is within 94% to 107% of its nominal voltage.
The wide switching frequency range allows optimization of efficiency and external component dimensions. Frequency turn back and thermal shutdown functions protect components in case of overload.