MAX710ESE Maxim Integrated Products, MAX710ESE Datasheet
MAX710ESE
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MAX710ESE Summary of contents
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... V 5V/500mA External FETs Required Load Disconnected from Input in Shutdown Battery Drain: 200µA No-Load (V 7µA in Standby 0.2µA when Off Low-Noise and High-Efficiency Modes ______________Ordering Information PART MAX710C/D MAX710ESE MAX711C/D MAX711ESE __________________Pin Configuration TOP VIEW L1 LBO OUTPUT OUT 3 ...
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Adjustable, Step-Up/Down DC-DC Converters ABSOLUTE MAXIMUM RATINGS PS, LX, OUT to GND............................................-0.3V to +11.5V ILIM, SHDN, STBY, FB, 3/5, N/E, LBO, LBI-, LBI+, REF to GND ...........................-0. PGND to GND .......................................................-0.3V to +0.3V REF Short Circuit ...
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ELECTRICAL CHARACTERISTICS (continued) = 5.6V, STBY = PS 0.1µ REF T = +25°C.) (Note 1) A PARAMETER Output PFET Resistance Output PFET Leakage Thermal Shutdown Thermal Shutdown Hysteresis LOGIC Input Low Voltage Input High Voltage ...
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Adjustable, Step-Up/Down DC-DC Converters __________________________________________Typical Operating Characteristics (T = +25°C, unless otherwise noted.) A EFFICIENCY vs. OUTPUT CURRENT— HIGH-EFFICIENCY MODE (V = 5V) OUT 5. 3. 2.5V IN ...
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Operating Characteristics (continued +25°C, unless otherwise noted.) A LINE-TRANSIENT RESPONSE 2ms/div 3.3V (100mV/div, AC COUPLED), N/E = GND OUT 4V 100mA IN OUT OUTPUT RIPPLE (HIGH-EFFICIENCY MODE) ...
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Adjustable, Step-Up/Down DC-DC Converters ______________________________________________________________Pin Description PIN NAME MAX710 MAX711 Drain Connection for internal N-channel power MOSFET 2 2 PGND Power Ground 3 3 ILIM Inductor Current-Limit-Select Input. Connect to GND for 1.5A limit and ...
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N/E V OUT REF1 V FV MAX710 SHDN REFA REF REFB STBY LBI+ LBI- LBO ( ) IS FOR MAX711. Figure 1. Functional Diagram _______________________________________________________________________________________ 3.3V/5V or Adjustable, Step-Up/Down DC-DC Converters ERROR PS AMP2 t ON FIXED t DRV OFF ...
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Adjustable, Step-Up/Down DC-DC Converters In high-efficiency mode (N/E = low), the maximum input voltage is limited to 7V. This voltage limitation is easily overcome, however, by configuring the LBO out- put to change modes based on input voltage, ...
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Configuration 3: High Efficiency, 11V this configuration, N/E is driven high by LBO when V > 6.5V (Figure 2b). When V IN boosts, and the linear regulator operates as a switch, with minimum forward drop. When V regulation ...
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Adjustable, Step-Up/Down DC-DC Converters Table 2. Component Selection INDUCTORS (L1) Sumida CD75-220 (1.5A), CDRH-74-220 (1.23A), or CD54-220 Coilcraft DO33-08P-223 where V is the desired threshold of the low-battery LBT detector and V is the voltage applied to the ...
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Information ______________________________________________________________________________________ 3.3V/5V or Adjustable, Step-Up/Down DC-DC Converters 11 ...
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Adjustable, Step-Up/Down DC-DC Converters 12 ______________________________________________________________________________________ NOTES ...