MP2607 MPS, MP2607 Datasheet
MP2607
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MP2607 Summary of contents
Page 1
... Power path management separates charging current from system load, which allows proper charge termination and keeps battery stay fully- charged. It also allows instantaneous power up of system with a deeply discharged battery. MP2607 is available in 14pin 3mm*4mm QFN package. TYPICAL APPLICATION AC adapter USB port ...
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... Part Number* MP2607DL * For Tape & Reel, add suffix –Z (e.g. MP2607DL–Z); For RoHS compliant packaging, add suffix –LF; (e.g. MP2607DL–LF–Z) CONNECT TO GND ABSOLUTE MAXIMUM RATINGS V .................................................. -0.3V to 13V IN V – V ......................................... - SYS BATT All Other Pins ................................ -0.3V to 6.5 V Continuous Power Dissipation (2) ...
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... SYS IN to SYS Switch On R ON_SYS Resistance MP2607 Rev. 1.0 1/5/2011 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. MP2607 – LI-ION CHARGER WITH POWER PATH MANAGEMENT (5) = 25°C, unless otherwise noted. A MODE = 5V MODE = GND AC mode, MODE = 5V USB mode, MODE=GND ...
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... Current I CHG Regulation for Charging Programmable Charge I CHG Current MP2607 Rev. 1.0 1/5/2011 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. MP2607 – LI-ION CHARGER WITH POWER PATH MANAGEMENT (5) (continued) = 25°C, unless otherwise noted GND 0A, I CEB CHG SYS V =4. 5.5V, MODE = 5V ...
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... TH HT Notes: 5) Min. VIN is determined by internal UVLO and relative to BATT voltage 6) High Charge current make MP2607 get into thermal fold-back and charge current will drop down the target preprogrammed charge current (Die temperature below 110°C), i.e. typical value of I CHG the target preprogrammed battery full current threshold, i ...
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... SYS Power System power supply. MP2607 Rev. 1.0 1/5/2011 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. MP2607 – LI-ION CHARGER WITH POWER PATH MANAGEMENT is 2.4kΩ CHG high (>2V) disables IN (AC or USB) regulation path CEB www.MonolithicPower.com © 2011 MPS. All Rights Reserved. ...
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... BAT 0.5A/div. I SYS 0.5A/div. 4s/div. MP2607 Rev. 1.0 1/5/2011 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. MP2607 – LI-ION CHARGER WITH POWER PATH MANAGEMENT =4.7µF, T =25°C, unless otherwise noted. BAT A Charge Current vs. Battery Voltage 800 700 MODE=1, Rchg=3.6k ...
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... V BAT 2V/div I SYS 1A/div 10ms/div MP2607 Rev. 1.0 1/5/2011 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. MP2607 – LI-ION CHARGER WITH POWER PATH MANAGEMENT (continued) =4.7µF, T =25°C, unless otherwise noted. BAT A Power On MODE=1, R =3.6k, W/ Battery CHG V IN ...
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... MODE V MODE 0.2V/div 200ms/div MP2607 Rev. 1.0 1/5/2011 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. MP2607 – LI-ION CHARGER WITH POWER PATH MANAGEMENT (continued) =4.7µF, T =25°C, unless otherwise noted. BAT A Enable Control Off MODE=1, R =3.6k, W/ Battery CHG ...
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... NTC R THM CEB MP2607 Rev. 1.0 1/5/2011 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. MP2607 – LI-ION CHARGER WITH POWER PATH MANAGEMENT EN MP1SEN VIN REGULATOR 1. For AC: Vout = 5V Coarse current VBG References limit = 2A &Bias 2. For USB: Vout=VIN Accurate current limit set internally to 450mA typ ...
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... BATT and SYS conduction drop and extends the battery life. The IN of MP2607 can accept voltage as high as 13V, thus allows the use of low cost high output ripple adapters. MODE pin is default “high” with internal pull-up. Power Path Management connected with AC adapter, MP2607 regulates the SYS pin voltage at about 5V with an internal low drop-out regulator ...
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... If NTC pin voltage falls out of this range which means the temperature is outside the safe operating range, MP2607 will stop charging and report it on status pins. Charging will automatically resume after the temperature falls back into the safe range ...
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... I (Ω Timer for Charge Termination CHG ) and 7.5kΩ MP2607 has a built-in timer to terminate the CHG charge if the timer times out, no matter whether I is reached or not. And once the battery is EOC charged full, the timer is reset. This timer is programmable using an external capacitor C at TMR pin, to allow user adjust to different battery capacity ...
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... The two resistors R and temperature limit and low temperature limit to be programmed independently. In another word, MP2607 can fit most type of NTC resistor and different temperature operation requirement with the two extra resistors. R and R values depend on the type of the ...
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... Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS products into any application. MPS will not assume any legal responsibility for any said applications. MP2607 Rev. 1.0 1/5/2011 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. MP2607 – LI-ION CHARGER WITH POWER PATH MANAGEMENT 3mmx4mm QFN14 0.30 0.50 14 ...