MAX8934GETI+ Maxim Integrated Products, MAX8934GETI+ Datasheet
MAX8934GETI+
Specifications of MAX8934GETI+
Related parts for MAX8934GETI+
MAX8934GETI+ Summary of contents
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... S Load Peaks in Excess of Adapter Rating are Supported by Battery S Input OVP to 16V (DC) and 9V (USB) S 40mI SYS-to-BATT Switch S Thermal Regulation Prevents Overheating S 4.35V SYS Regulation Voltage Ordering Information PART TEMP RANGE MAX8934GETI+ -40NC to +85NC +Denotes a lead(Pb)-free/RoHS-compliant package. **EP = Exposed pad. Typical Operating Circuit 3.3V ALWAYS-ON LINEAR REGULATOR AC ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring ABSOLUTE MAXIMUM RATINGS DC, PEN1 to GND .................................................-0.3V to +16V USB to GND ............................................................-0. GND ...............................................................-0.3V to +4V L LDO to GND ......... -0.3V to ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring ELECTRICAL CHARACTERISTICS (continued 5V, CEN = USUS = THMEN = GND PEN1 PEN2 UOK, FLT are unconnected 0.068FF, T ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring ELECTRICAL CHARACTERISTICS (continued 5V, CEN = USUS = THMEN = GND PEN1 PEN2 UOK, FLT are unconnected 0.068FF, T ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring ELECTRICAL CHARACTERISTICS (continued 5V, CEN = USUS = THMEN = GND PEN1 PEN2 UOK, FLT are unconnected 0.068FF, T ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring (T = +25NC, circuit of Figure 6V indicates charging.) USB OPERATING SUPPLY CURRENT vs. USB VOLTAGE (CHARGER ENABLED) 1200 V = 4.2V, BATT ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring (T = +25NC, circuit of Figure 6V indicates charging.) NORMALIZED CHARGE CURRENT vs. AMBIENT TEMPERATURE (LOW IC POWER DISSIPATION) 1.0100 V = 5V, ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring (T = +25NC, circuit of Figure 6V indicates charging.) SYS OUTPUT VOLTAGE vs. SYS OUTPUT CURRENT (USB) 5 4.0V, 5.3 BATT ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring (T = +25NC, circuit of Figure 6V indicates charging.) DC DISCONNECT WITH NO USB (R = 22I) SYS MAX8934G toc21 V BATT 3.6V ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring (T = +25NC, circuit of Figure 6V indicates charging.) LDO STARTUP WAVEFORMS LDO 3.6V V BATT 3.3V V LDO I ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring (T = +25NC, circuit of Figure 6V indicates charging.) THM NORMAL TO THM HOT (> T3) TRANSITION V THM 1.0V 4.2V V BATT ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring PIN NAME Charge Complete Output. The DONE active-low, open-drain output pulls low when the charger enters 1 DONE the DONE state. The charger current = 0mA when DONE is ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring PIN NAME Always-On Linear Regulator Output. LDO is the output of an internal always-on 3.3V LDO that provides power to external circuitry. The LDO output provides up to 30mA ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring DC POWER MANAGEMENT DC DC PWR OK CURRENT- LIMITED VOLTAGE DOK REGULATOR SET INPUT LIMIT V V LDO FOR POWER USB POWER MANAGEMENT USB PWR OK ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring R PU 1MI CHARGE DONE ADAPTER C DC 10FF OFF CHARGE ON 500mA 100mA R PSET 1.5kI R ISET 3kI C VL 0.1FF 0.068FF THMSW ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring R PU 1MI 5-PIN USB CHARGE CONNECTOR DONE 1 VBUS 10FF GND OFF CHARGE ON DC USB 500mA 100mA R ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring Table 1. External Components List for Figures 2 and 3 COMPONENT (Figures 2 and filter capacitor DC C USB filter capacitor USB ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring Smart Power Selector The MAX8934G Smart Power Selector seamlessly dis- tributes power among the external inputs, the battery, and the system load (see the Typical Operating Circuit). The basic ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring limiter power loss is (V – SYS may be as high as 4.35V. The input limiter power loss is not less than 0. ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring To prevent input transients that can cause instability in the USB or AC adapter power source, the rate of change of input current and charge current is limited. When ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring MONITORING THE BATTERY CHARGE CURRENT WITH V 1.5 V ISET 0 DISCHARGING 0 BATTERY CHARGING CURRENT (A) Figure 4. Monitoring the Battery Charge Current with V ISET fast-charge current ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring +25NC). Any thermistor resistance can be used as long as the value equivalent to the thermistor’s THMSW +25NC resistance. The MAX8934G THM thresholds are optimized for ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring LDO CHG CHG CHARGER CONTROL OT THERMISTOR MONITOR Figure 5. Thermistor Monitor Details ______________________________________________________________________________________ SYS LOW-I , ALWAYS-ON 3.3V LDO Q TRACKS SYS WHEN DC AND USB ARE NOT ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring Figure 6. Safety Region 2: Fast-Charge Currents and Charge Termination Voltages 24 _____________________________________________________________________________________ 4.2 4.1 4.075 4 TEMPERATURE (NC ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring STATE DIAGRAM IS FOR 10NC < TEMP < +45NC, OUTSIDE OF THIS RANGE SEE FIGURE 6 V < 2.82V BATT RESET TIMER (PQ, FC, TOP-OFF) ANY CHARGING STATE V ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring Chip Information PROCESS: BiCMOS 26 _____________________________________________________________________________________ Pin Configuration TOP VIEW CHG 22 SYS 23 24 SYS MAX8934G DOK 27 UOK ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings ...
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Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 2010 Maxim Integrated Products © ...