The TPS1211-Q1 family is a 45V, smart high-side
driver with protection and diagnostics. With wide operating voltage range of
3.5V–40V, the device is suitable for 12V system designs.
The device has a strong 3.7A peak source (PU) and
4A peak sink (PD) gate driver that enables power switching using parallel FETs in
high-current system designs. Use INP as the gate driver control input.
The device has accurate current sensing (±2% at
30mV) output (IMON) enabling system designs for energy management. The device has
integrated two-level overcurrent protection with FLT_I output
with complete adjustability of thresholds and response time. Auto-retry and
latch-off fault behavior can be configured. The device features remote
overtemperature protection with FLT_T output.
The TPS12111-Q1 integrates a pre-charge driver (G)
with control input (INP_G). This features enables designs that must drive large
capacitive loads. In shutdown mode (EN/UVLO < 0.3V), the controller draws a total
shutdown current of 0.9µA (typical).
The TPS1211-Q1 is available in a 19-pin VSSOP
package with a pin removed between adjacent high voltage and low voltage pins,
providing 0.8mm clearance.
The TPS1211-Q1 family is a 45V, smart high-side
driver with protection and diagnostics. With wide operating voltage range of
3.5V–40V, the device is suitable for 12V system designs.
The device has a strong 3.7A peak source (PU) and
4A peak sink (PD) gate driver that enables power switching using parallel FETs in
high-current system designs. Use INP as the gate driver control input.
The device has accurate current sensing (±2% at
30mV) output (IMON) enabling system designs for energy management. The device has
integrated two-level overcurrent protection with FLT_I output
with complete adjustability of thresholds and response time. Auto-retry and
latch-off fault behavior can be configured. The device features remote
overtemperature protection with FLT_T output.
The TPS12111-Q1 integrates a pre-charge driver (G)
with control input (INP_G). This features enables designs that must drive large
capacitive loads. In shutdown mode (EN/UVLO < 0.3V), the controller draws a total
shutdown current of 0.9µA (typical).
The TPS1211-Q1 is available in a 19-pin VSSOP
package with a pin removed between adjacent high voltage and low voltage pins,
providing 0.8mm clearance.