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MCP73113 bảng dữ liệu(PDF) 6 Page - Microchip Technology |
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MCP73113 bảng dữ liệu(HTML) 6 Page - Microchip Technology |
6 / 34 page MCP73113/4 DS22183D-page 6 2009-2013 Microchip Technology Inc. Battery Short Protection BSP Start Threshold VSHORT —1.7 — V BSP Hysteresis VBSPHYS — 150 — mV BSP Regulation Current ISHORT —25 — mA Current Regulation (Fast Charge, Constant-Current Mode) Fast Charge Current Regulation IREG 130 — 1100 mA TA = -5°C to +55°C — 130 — mA PROG = 10 k — 1000 — mA PROG = 1.1 k Charge Current Tolerance IRTOL —10 — % Preconditioning Current Regulation (Trickle Charge Constant-Current Mode) Precondition Current Ratio IPREG / IREG 8 10 15 % PROG = 1 k to 10 k TA = -5°C to +55°C — 100 — % No Preconditioning Precondition Voltage Threshold Ratio VPTH / VREG 64 66.5 69 % VBAT Low-to-High 69 71.5 74 % Precondition Hysteresis VPHYS — 100 — mV VBAT High-to-Low (Note 1) Charge Termination Charge Termination Current Ratio ITERM / IREG 3.75 5 6.25 % PROG = 1 k to 10 k TA = -5°C to +55°C 5.6 7.5 9.4 % 7.5 10 12.5 % 15 20 25 % Automatic Recharge Recharge Voltage Threshold Ratio VRTH / VREG 93 95.0 97 % VBAT High-to-Low No Automatic Recharge —0 — % Pass Transistor ON-Resistance ON-Resistance RDSON — 350 — m VDD = 4.5V, TJ = 105°C (Note 1) Status Indicator – STAT Sink Current ISINK —20 35 mA Low Output Voltage VOL —0.2 0.5 V ISINK = 4 mA Input Leakage Current ILK — 0.001 1 A High-Impedance, VDD on pin PROG Input Charge Impedance Range RPROG 1— 21 k Shutdown Impedance RPROG 70 200 — k Impedance for Shutdown PROG Voltage Range VPROG 0— 5 V Automatic Power Down Automatic Power Down Entry Threshold VPDENTRY VBAT + 10 mV VBAT + 50 mV — V 2.3V < VBAT < VREG VDD Falling Automatic Power Down Exit Threshold VPDEXIT —VBAT + 150 mV VBAT + 250 mV V2.3V < VBAT < VREG VDD Rising Thermal Shutdown Die Temperature TSD — 150 — C Die Temperature Hysteresis TSDHYS —10 — C DC CHARACTERISTICS (CONTINUED) Electrical Specifications: Unless otherwise indicated, all limits apply for VDD= [VREG(Typical) + 0.3V] to 6V, TA = -40°C to +85°C. Typical values are at +25°C, VDD = [VREG (Typical) + 1.0V] Parameters Sym. Min. Typ. Max. Units Conditions Note 1: Not production tested. Ensured by design. |
Số phần tương tự - MCP73113_13 |
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Mô tả tương tự - MCP73113_13 |
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