LTC2951-1/LTC2951-2 TYPICAL PERFORMANCE CHARACTERISTICSPB Voltage vs ExternalPB Current vs PB VoltagePB Resistance to Ground –250 300 TA = 25°C VIN = 3.3V VIN = 3.3V 250 –200 200 T –150 A = 100°C 150 TA = 25°C CURRENT (µA) –100 VOLTAGE (mV) T PB PB 100 A = –45°C –50 50 0 0 –10 –5 0 5 10 15 20 25 30 0 5 10 15 20 PB VOLTAGE (V) EXTERNAL PB RESISTANCE TO GROUND (kΩ) 2951 G10 2951 G11 EN/EN VOL vs Current LoadEN (LTC2951-1) Voltage vs VINEN (LTC2951-2) Voltage vs VIN 500 1.0 4 TA = 25°C TA = 25°C TA = 25°C VIN = 3.3V 100k PULL-UP FROM EN TO VIN 100k PULL-UP FROM EN TO VIN 400 0.8 3 300 0.6 (V) 2 EN (V) EN VOLTAGE (mV) 200 0.4 /EN EN 1 100 0.2 0 0 0 0 2 4 6 8 10 0 1 2 3 4 0 1 2 3 4 EN/EN CURRENT LOAD (mA) VIN (V) VIN (V) 2951 G12 2951 G13 2951 G14 295112fb 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagrams Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
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