Features: • Wide supply voltage range: (2 V to 15 V)• Wide oscillation frequency range, high-frequency oscillation: (10 kHz to 500 kHz)• Push-pull output. Drive current set with external resistor• Bulit-in idle period circuit• Internally set error amplifier gain, few ...
MB3776A: Features: • Wide supply voltage range: (2 V to 15 V)• Wide oscillation frequency range, high-frequency oscillation: (10 kHz to 500 kHz)• Push-pull output. Drive current set with ex...
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Parameter | Symbol | Condition | Rating | Unit | ||
Min. | Max. | |||||
Power supply voltage | VCC | - | - | 16 | V | |
Error amp. input voltage | VI | - | 30 | +10 | V | |
Output source current | ISOURCE | - | - | 50 | mA | |
Output sink current | ISINK | - | - | 50 | mA | |
Power dissipation | PD | Ta +25°C (DIP) | - | 550 | mW | |
Ta+25°C (SOP) | EIAJ | - | *570 | mW | ||
JEDEC | - | *430 | mW | |||
Ta < +25°C (SSOP) | - | *580 | mW | |||
Operating temperature | TOP | - | 30 | +75 | °C | |
Storage temperature | Tstg | - | 55 | +125 | °C |
MB3776A is a PWM system switching regulator controller. Because of its low operating supply voltage and powerdown,
the MB3776A is ideal for use in DC/DC converters for battery-powered portable equipment.