Datasheet LT3477 (Analog Devices) - 5
| Hersteller | Analog Devices |
| Beschreibung | 3A, DC/DC Converter with Dual Rail-to-Rail Current Sense |
| Seiten / Seite | 22 / 5 — Typical perForMance characTerisTics. FBP Pin Bias Current. FBN Pin Bias … |
| Dateiformat / Größe | PDF / 585 Kb |
| Dokumentensprache | Englisch |
Typical perForMance characTerisTics. FBP Pin Bias Current. FBN Pin Bias Current. Current Sense Voltage. vs Temperature
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Textversion des Dokuments
LT3477
Typical perForMance characTerisTics FBP Pin Bias Current FBN Pin Bias Current
50 50 “+” INDICATES THE CURRENT “+” INDICATES THE CURRENT FLOWS OUT OF PIN FLOWS OUT OF PIN 40 40 30 30 20 20 10 10 FBP PIN BIAS CURRENT (nA) FBN PIN BIAS CURRENT (nA) 0 0 –10 –10 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) 3477 G10 3477 G11
Current Sense Voltage vs Temperature Current Sense Voltage vs IADJ
104 120 VCM = 10V 103 100 102 80 101 V 100 CM = 10V 60 99 40 VCM = 42V VOLTAGE SENSE (mV) 98 CURRENT SENSE VOLTAGE (mV) 20 97 96 0 –50 –25 0 25 50 75 100 125 0 100 200 300 400 500 600 700 800 TEMPERATURE (°C) IADJ VOLTAGE (mV) 3477 G14 2477 G13 3477fd For more information www.linear.com/LT3477 5 Document Outline Description Typical Application Absolute Maximum Ratings Electrical Characteristics Typical Performance Characteristics Pin Functions Package Description Typical Application Related Parts
Typical perForMance characTerisTics FBP Pin Bias Current FBN Pin Bias Current
50 50 “+” INDICATES THE CURRENT “+” INDICATES THE CURRENT FLOWS OUT OF PIN FLOWS OUT OF PIN 40 40 30 30 20 20 10 10 FBP PIN BIAS CURRENT (nA) FBN PIN BIAS CURRENT (nA) 0 0 –10 –10 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) 3477 G10 3477 G11
Current Sense Voltage vs Temperature Current Sense Voltage vs IADJ
104 120 VCM = 10V 103 100 102 80 101 V 100 CM = 10V 60 99 40 VCM = 42V VOLTAGE SENSE (mV) 98 CURRENT SENSE VOLTAGE (mV) 20 97 96 0 –50 –25 0 25 50 75 100 125 0 100 200 300 400 500 600 700 800 TEMPERATURE (°C) IADJ VOLTAGE (mV) 3477 G14 2477 G13 3477fd For more information www.linear.com/LT3477 5 Document Outline Description Typical Application Absolute Maximum Ratings Electrical Characteristics Typical Performance Characteristics Pin Functions Package Description Typical Application Related Parts