MM3005A MITSUMI [Mitsumi Electronics, Corp.], MM3005A Datasheet
MM3005A
Related parts for MM3005A
MM3005A Summary of contents
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MITSUMI MITSUMI CMOS Switching Regulator (PWM controlled) Monolithic IC MM3005~MM3010 Outline This PWM controlled switching regulator developed using the CMOS process. Low ripple and high efficiency of 83% typ. (MM3005E) are achieved through PWM control. Further, output ...
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MITSUMI MM3006 MM3007 MM3008 CMOS Switching Regulator (PWM controlled) MM3005~MM3010 ...
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MITSUMI MM3009 MM3010 Pin Assignment MM3005 SOT - 25A (TOP VIEW) CMOS Switching Regulator (PWM controlled) MM3005~MM3010 MM3006 ON/OFF 5 V OUT CONT SOT - ...
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... ON/OFF pin voltage CONT pin voltage CONT pin current Recommended Operating Conditions Item Operating Temperature Input voltage Rank expand table Ta=25°C 2.0V±2.4% MM3005A 2.7V±2.4% MM3005C 3.0V±2.4% MM3005E 3.6V±2.4% MM3005G 5.2V±2.4% MM3005J In addition to MM3005, MM3006 ~ MM3010 also have rank indications from above. ...
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MITSUMI Electrical Characteristics MM3005, MM3007, MM3009 ( rank only MM3009.) Item Input voltage Operating start voltage Oscillation start voltage Operation hold voltage Consumption current 1 Consumption current 2 Switching current Switching transistor leak current Input stability Load stability ...
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MITSUMI MITSUMI Item Efficiency Consumption current while power off * ON/OFF pin input voltage Note 1: Consumption current when ON/OFF and power OFF pin input voltage apply only to MM3005. * Note 2: If rank is not filled in, applies ...
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MITSUMI Item EXT pin output current Input stability Load stability Output voltage temperature coefficient Oscillation frequency Maximum duty ratio Soft start Efficiency Consumption current while power off ON/OFF pin input voltage Notes: 1. The current consumption when powering down and ...
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MITSUMI MITSUMI Measuring Circuit Note 1: Coil: L=100µH (Mitsumi C5-K3L) transistor: SANYO 2SD1628 Condenser: C=33µF (tantal condenser) Base resistor (Rb) : 1.0kΩ Shot key barrier diode: ROHM RB491D Base resistor (Cb) : 2200pF Note 2: The ...
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MITSUMI Description of Operation The MM3005 series are pulse width modulation type DC/DC converters. 1: PWM control uses load to change the duty ratio automatically from built-in soft start circuit softens the current inrush at ...
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MITSUMI MITSUMI Characteristics MM3005EN Output voltage3V typ. product Starting output voltage - temperature 1.2 1.0 0.8 0.6 0.4 0.2 0 (°C) Supply current 1 - temperature V =Output Voltage 0.95 OUT 50 ...
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MITSUMI Switch transistor leak current - temperature V OUT 1.0 0.8 0.6 0.4 0.2 0 (°C) Maximum duty cycle - temperature V =Output Voltage 0.95 OUT 100 ...
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MITSUMI Supply Current (V) OUT Oscillator frequency - (V) OUT CMOS Switching Regulator (PWM ...
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MITSUMI Ripple voltage characteristic (MM3005EN =200µA OUT t (10µs/div =60mA OUT t (10µs/div) CMOS Switching Regulator (PWM controlled) MM3005~MM3010 2. I =10mA OUT V =1. =1.8V IN Note: these are typical characteristics. V =1.8V ...
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MITSUMI Transient Response (MM3005EN 1. (1ms/div 3.0V ON/OFF I =1mA, V OUT t (1ms/div) 3. Load regulation I : 100µA 50mA, V OUT t (200µs/div) CMOS Switching Regulator (PWM controlled) ...
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MITSUMI 4. Line regulation V : 1.8V 2.4V (100µs/div) Output current - starting output voltage and holding output voltage dependence characteristic MM3005EN 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 ...
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MITSUMI Reference Data (1) MM3005EN (C5-K3L : 47µH) Output current - output voltage 3.05 3.04 3.03 3.02 3.01 3.00 2. 1.2V 2. 1.8V 2. 2.4V V 2.96 IN 2.95 ...
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MITSUMI (4) MM3005HN (C5-K3L : 47µH) Output current - output voltage 5.10 5.08 5.06 5.04 5.02 5.00 4. 4. 3. 4.0V V 4.92 IN 4.90 0.01 0.1 ...
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MITSUMI (7) MM3005EN (C5-K3L : 47µH, C Output current - ripple voltage 100 0.01 0 Output ...