TPS54060ADRCT has the advantages of 3.5V to 60V input of Eco Mode, 0.5A step-down converter 10-VSON - 40 to 125, and the best supply price
characteristic
3.5V to 60V input voltage range
200m Ω high side metal oxide semiconductor field effect transistor (MOSFET)
High efficiency Eco mode on light load with pulse jump
Tighter enabling threshold than TPS54060
To obtain more accurate undervoltage lockout (UVLO) voltage
Adjustable UVLO voltage and hysteresis
Running static current 116 μ A
Turn off current 1.3 μ A
Switching frequency from 100kHz to 2.5MHz
Synchronize to external clock
Adjustable slow start/sequencing
Under voltage (UV) and over-current (OV) power supply output normally
0.8V internal voltage reference
Micro Small Form Factor (MSOP) and 3mm x 3mm Ultra Thin Small Form Factor (VSON) - 10 packages with PowerPAD
WEBENCH and SwitcherPro software tools
Scope of application
12V, 24V and 48V industrial and commercial low power consumption system
Automotive aftermarket accessories: video, GPS, entertainment
explain
TPS54060A device is a 60V, 0.5A, step-down voltage regulator with integrated high side MOSFET. Current mode control provides simple external compensation and flexibility in component selection. A low ripple pulse skip mode reduces the no-load stable output power supply current to 116 μ A。 The enable pin reduces the power supply current of the shutdown mode to 1.3 μ A (At this time, the enable pin is low level).
The undervoltage lockout is internally set to 2.5V, but it 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. A normal signal of open drain power supply indicates that the output in the second section is within the range of 94% to 107%.
3.5V to 60V input voltage range
200m Ω high side metal oxide semiconductor field effect transistor (MOSFET)
High efficiency Eco mode on light load with pulse jump
Tighter enabling threshold than TPS54060
To obtain more accurate undervoltage lockout (UVLO) voltage
Adjustable UVLO voltage and hysteresis
Running static current 116 μ A
Turn off current 1.3 μ A
Switching frequency from 100kHz to 2.5MHz
Synchronize to external clock
Adjustable slow start/sequencing
Under voltage (UV) and over-current (OV) power supply output normally
0.8V internal voltage reference
Micro Small Form Factor (MSOP) and 3mm x 3mm Ultra Thin Small Form Factor (VSON) - 10 packages with PowerPAD
WEBENCH and SwitcherPro software tools
Scope of application
12V, 24V and 48V industrial and commercial low power consumption system
Automotive aftermarket accessories: video, GPS, entertainment
explain
TPS54060A device is a 60V, 0.5A, step-down voltage regulator with integrated high side MOSFET. Current mode control provides simple external compensation and flexibility in component selection. A low ripple pulse skip mode reduces the no-load stable output power supply current to 116 μ A。 The enable pin reduces the power supply current of the shutdown mode to 1.3 μ A (At this time, the enable pin is low level).
The undervoltage lockout is internally set to 2.5V, but it 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. A normal signal of open drain power supply indicates that the output in the second section is within the range of 94% to 107%.
The wide switching frequency range allows optimization of efficiency and external component dimensions. Frequency turn back and thermal shutdown functions protect components under overload.
