TPS2121RUXR TI
Available
TPS2121RUXR TI
• Wide operating range: 2.8 V to 22 V – Absolute maximum input voltage of 24 V
• Low RON resistance: – TPS2120: 62 mΩ (typical) – TPS2121: 56 mΩ (typical)
• Adjustable overvoltage supervisor (OVx): – Accuracy < ±5%
• Adjustable priority supervisor (PR1): – Accuracy < ±5%
• TPS2121 Supports external voltage reference (CP2) with an accuracy of <1%
• Output current limit (ILM): – TPS2120: 1 A – 3 A – TPS2121: 1 A – 4.5 A
• Channel status indication (ST)
• Adjustable input settling time (SS)
• Adjustable output soft start time (SS)
• TPS2121 Fast output switchover (tSW): 5 µs (typical)
• Low Iq from enabled input: 200 µA (typical)
• Low Iq from disabled input: 10 µA (Typical)
• Manual input source selection (OVx)
• Over temperature protection (OTP)
• Wide operating range: 2.8 V to 22 V – Absolute maximum input voltage of 24 V
• Low RON resistance: – TPS2120: 62 mΩ (typical) – TPS2121: 56 mΩ (typical)
• Adjustable overvoltage supervisor (OVx): – Accuracy < ±5%
• Adjustable priority supervisor (PR1): – Accuracy < ±5%
• TPS2121 Supports external voltage reference (CP2) with an accuracy of <1%
• Output current limit (ILM): – TPS2120: 1 A – 3 A – TPS2121: 1 A – 4.5 A
• Channel status indication (ST)
• Adjustable input settling time (SS)
• Adjustable output soft start time (SS)
• TPS2121 Fast output switchover (tSW): 5 µs (typical)
• Low Iq from enabled input: 200 µA (typical)
• Low Iq from disabled input: 10 µA (Typical)
• Manual input source selection (OVx)
• Over temperature protection (OTP)
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