Datasheet LTC4162-S (Analog Devices) - 9
| Manufacturer | Analog Devices |
| Description | 35V/3.2A Lead-Acid Step-Down Battery Charger with PowerPath and I2C Telemetry |
| Pages / Page | 46 / 9 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. … |
| Revision | B |
| File Format / Size | PDF / 1.0 Mb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Histogram of thermistor_voltage. Histogram of vbat
Text Version of Document
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TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Histogram of thermistor_voltage Histogram of vbat Readings Histogram of vout Readings Readings
10000 10000 8000 σ = 1.75mV σ = 3.79mV σ = 12.5m°C 8000 7500 6000 6000 5000 4000 FREQUENCY 4000 FREQUENCY FREQUENCY 2500 2000 2000 0 0 0 12.512 12.520 12.528 12.536 12.544 12.552 17.95 17.96 17.97 17.98 17.99 25.1 25.2 25.3 25.4 BATTERY VOLTAGE (V) OUTPUT VOLTAGE (V) THERMISTOR TEMPERATURE (°C) 4162S G17 4162S G18 4162S G19
Histogram of bsr Readings Histogram of die_temp Readings Histogram of ibat Readings
2500 2000 10000 S R NSI =10mΩ σ = 250µΩ σ = 28m°C σ = 334µA 2000 8000 1500 1500 6000 1000 1000 FREQUENCY FREQUENCY 4000 FREQUENCY 500 500 2000 0 0 0 198.5 199.0 199.5 200.0 200.5 201.0 201.5 24.8 24.9 25.0 25.1 25.2 3.198 3.199 3.200 3.201 3.202 bsr (mΩ) die_temp (°C) BATTERY CURRENT (A) 4162S G20 4162S G21 4162S G22
Histogram of iin Readings Histogram of vin Readings
6000 10000 σ = 2.07mA σ = 3.47mV 5000 7500 4000 3000 5000 FREQUENCY FREQUENCY 2000 2500 1000 0 0 2.380 2.385 2.390 2.395 2.400 2.405 18.02 18.04 18.06 18.08 18.10 INPUT CURRENT (A) INPUT VOLTAGE (V) 4162S G23 4162S G24 Rev 0 For more information www.analog.com 9 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram ESD Diagram Timing Diagram Operation Applications Information Register Descriptions Typical Applications Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Histogram of thermistor_voltage Histogram of vbat Readings Histogram of vout Readings Readings
10000 10000 8000 σ = 1.75mV σ = 3.79mV σ = 12.5m°C 8000 7500 6000 6000 5000 4000 FREQUENCY 4000 FREQUENCY FREQUENCY 2500 2000 2000 0 0 0 12.512 12.520 12.528 12.536 12.544 12.552 17.95 17.96 17.97 17.98 17.99 25.1 25.2 25.3 25.4 BATTERY VOLTAGE (V) OUTPUT VOLTAGE (V) THERMISTOR TEMPERATURE (°C) 4162S G17 4162S G18 4162S G19
Histogram of bsr Readings Histogram of die_temp Readings Histogram of ibat Readings
2500 2000 10000 S R NSI =10mΩ σ = 250µΩ σ = 28m°C σ = 334µA 2000 8000 1500 1500 6000 1000 1000 FREQUENCY FREQUENCY 4000 FREQUENCY 500 500 2000 0 0 0 198.5 199.0 199.5 200.0 200.5 201.0 201.5 24.8 24.9 25.0 25.1 25.2 3.198 3.199 3.200 3.201 3.202 bsr (mΩ) die_temp (°C) BATTERY CURRENT (A) 4162S G20 4162S G21 4162S G22
Histogram of iin Readings Histogram of vin Readings
6000 10000 σ = 2.07mA σ = 3.47mV 5000 7500 4000 3000 5000 FREQUENCY FREQUENCY 2000 2500 1000 0 0 2.380 2.385 2.390 2.395 2.400 2.405 18.02 18.04 18.06 18.08 18.10 INPUT CURRENT (A) INPUT VOLTAGE (V) 4162S G23 4162S G24 Rev 0 For more information www.analog.com 9 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram ESD Diagram Timing Diagram Operation Applications Information Register Descriptions Typical Applications Package Description Typical Application Related Parts
