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MP2660 Datasheet(PDF) 6 Page - Monolithic Power Systems |
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MP2660 Datasheet(HTML) 6 Page - Monolithic Power Systems |
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6 / 34 page  MP2660 – 0.5A, 1-CELL CHARGER W/ I2C CONTROL, POWER PATH MP2660 Rev. 1.01 www.MonolithicPower.com 6 1/2/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2018 MPS. All Rights Reserved. ELECTRICAL CHARACTERISTICS VIN = 5.0V, VBATT = 3.5V, TA = +25°C, unless otherwise noted. Parameter Symbol Condition Min Typ Max Units Input Source and Battery Protection Input voltage range VIN 13 V Input operation voltage VIN 4.35 5.0 5.5 V BATT input voltage (5) VBATT 4.5 V Input over-voltage protection threshold VIN_OVP Input rising threshold 5.85 6.00 6.15 V Input OVP hysteresis 335 mV Input under-voltage threshold VUV_IN Input rising threshold 3.8 3.9 4.0 V Input under-voltage threshold hysteresis 180 mV Input vs. battery threshold VIN_BATT Input rising vs. battery 90 110 130 mV Input vs. battery threshold hysteresis 66 mV BATT under-voltage threshold VUV_BATT BATT voltage falling, programmable, VUV_BATT = 2.8V 2.6 2.8 3.0 V Battery UVLO range Programmable using I 2C 2.4 3.1 V BATT under-voltage threshold hysteresis VUV_BATT = 2.8V 235 mV Battery over-voltage protection VBATT_OVP Rising, higher than VBATT_REG 120 mV Falling, higher than VBATT_REG 65 Power Path Management Regulated system output voltage VSYS_REG VIN = 5.5V, ISYS = 10mA, ICHG = 0A 4.85 5.00 5.15 V Input current limit range I 2C programmable 85 455 mA Input current limit IIN_LMT Reg00[2:0] = 000 - 85mA 63 70 85 mA Reg00[2:0] = 001 - 130mA 102 116 130 Reg00[2:0] = 100 - 265mA 230 247 265 Reg00[2:0] = 111 - 455mA 400 428 455 Input voltage regulation threshold VIN_REG I 2C-programmable range 3.88 5.08 V I 2C setting V IN_REG = 4.20V 4.10 4.20 4.30 SYS output voltage VSYS Charging mode, VIN = 5.5V, VBATT = 3.7V 4.85 5.00 5.15 V Supplement mode, VBATT = 3.7V, IBATT = 100mA 3.6 VIN < VUV_IN and VBATT < VUV_BATT 0 IN to SYS switch on resistance RON_SYS VIN = 5V, ISYS = 100mA 300 400 m Ω Supply current at input IIN VIN = 5.5V, CE = L, enable, ICHG = 0A, ISYS = 0A 610 µA VIN = 5.5V, CE = H, charge disabled 470 |
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