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MCP73838 Datasheet(PDF) 8 Page - Microchip Technology |
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MCP73838 Datasheet(HTML) 8 Page - Microchip Technology |
8 / 30 page MCP73837/8 DS22071A-page 8 © 2007 Microchip Technology Inc. 2.0 TYPICAL PERFORMANCE CURVES Note: Unless otherwise indicated, VDD = [VREG(typical) + 1V], IOUT = 30 mA, and TA= +25°C, Constant-voltage mode. FIGURE 2-1: Battery Regulation Voltage (VBAT) vs. Supply Voltage (VDD). FIGURE 2-2: Battery Regulation Voltage (VBAT) vs. Ambient Temperature (TA). FIGURE 2-3: Output Leakage Current (IDISCHARGE) vs. Battery Regulation Voltage (VBAT). FIGURE 2-4: Output Leakage Current (IDISCHARGE) vs. Ambient Temperature (TA). FIGURE 2-5: Output Leakage Current (IDISCHARGE) vs. Battery Voltage (VBAT). FIGURE 2-6: Charge Current (IOUT) vs. Programming Resistor (RPROG). Note: The graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified operating range (e.g., outside specified power supply range) and therefore outside the warranted range. 4.160 4.165 4.170 4.175 4.180 4.185 4.190 4.195 4.200 4.205 4.210 4.54.8 5.05.3 5.55.8 6.0 Supply Voltage (V) TEMP = 25°C IOUT = 10 mA IOUT = 100 mA IOUT = 500 mA IOUT = 1000 mA IOUT = 50 mA 4.170 4.175 4.180 4.185 4.190 4.195 4.200 4.205 4.210 -40 -30 -20 -10 0 102030 40 50607080 Ambient Temperature (°C) IOUT = 10 mA VDD = 5.2V IOUT = 1000 mA IOUT = 500 mA IOUT = 100 mA IOUT = 50 mA 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 Battery Voltage (V) VDD = VBAT TEMP = 25 °C 0.0 0.4 0.8 1.2 1.6 2.0 -40 -30 -20 -10 0 1020304050607080 Temperature (°C) VDD = Floating VBAT = 4.2V 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 Battery Voltage (V) VDD = Floating TEMP = +25°C 0 100 200 300 400 500 600 700 800 900 1000 1 6 11 16 21 26 31 36 41 46 51 56 61 RPROG (kΩ) VDD = 5.2V Temp = 25°C |
Similar Part No. - MCP73838 |
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Similar Description - MCP73838 |
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