MAX1686HEUA+ Maxim Integrated Products, MAX1686HEUA+ Datasheet
MAX1686HEUA+
Specifications of MAX1686HEUA+
Related parts for MAX1686HEUA+
MAX1686HEUA+ Summary of contents
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... MAX1686 MAX1686H SHDN 3/5 GND PGND ________________________________________________________________ Maxim Integrated Products For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769 Regulating Charge Pumps for SIM Cards 2.7V to 4.2V Input Range 12mA min Charge-Pump Output Current 45µ ...
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Regulating Charge Pumps for SIM Cards ABSOLUTE MAXIMUM RATINGS IN, OUT, SHDN, 3/5 to GND.....................................-0.3V to +6V CXP to GND..............................................-0. CXN to GND ................................................-0. PGND to GND ......................................................-0. 0.3V OUT Short ...
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Typical Operating Circuit , C = 0.47µ EFFICIENCY vs. LOAD CURRENT (5V MODE 0.1 ...
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Regulating Charge Pumps for SIM Cards (See Typical Operating Circuit , C = 0.47µ OUTPUT WAVEFORM (I = 1mA) LOAD V OUT (20mV/div) 25µs/div 5V MODE, AC COUPLED 0.1 F OUT ...
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PIN NAME 3V/5V Select Input. When low, the output is regulated at 4.75V for MAX1686, 5.00V for MAX1686H. When 1 3/5 high, the output is shorted to the input. SHDN Active-Low Shutdown Input. SHDN = GND is off. Output is ...
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Regulating Charge Pumps for SIM Cards 1µA. Other features include soft-start, undervoltage lockout, and short-circuit protection. Charge-Pump Control Figure 2 shows an idealized, unregulated charge-pump voltage doubler. The oscillator runs at a 50% duty cycle. During one ...
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The extra 0.1µF capacitor improves start-up capability under full load and reduces output ripple for high input voltages. Table 2 lists the recommended capacitor manufacturers. Low-ESR ...
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... Maxim reserves the right to change the circuitry and specifications without notice at any time. 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 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 1998 Maxim Integrated Products © ...