TPS51219RTER
NTD $17
NTD $14
3-V to 28-V, synchronous buck controller with differential voltage feedback
- Differential Voltage Feedback
- DC Compensation for Accurate Regulation
- Wide Input Voltage Range: 3 V to 28 V
- Output Voltage Range: 0.5 V to 2.0 V with
Fixed Options of 1.05 V and 1.00 V - Wide Output Load Range: 0 A to 20 A+
- Adaptive On-Time Modulation with Selectable Control Architecture and Frequency
- D-CAP Mode at 300 kHz/400 kHz for Fast Transient Response
- D-CAP2 Mode at 500 kHz/670 kHz for Ceramic Output Capacitor
- 4700 ppm/°C, Low-Side RDS(on) Current Sensing
- RSENSE Accurate Current Sense Option
- Internal, 1-ms Voltage Servo Softstart
- Built-In Output Discharge
- Power Good Output
- Integrated Boost Switch
- Built-In OVP/UVP/OCP
- Thermal Shutdown (Non-latched)
- 3 mm × 3 mm, 16-Pin, QFN (RTE) Package