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104 pcs
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104 pcs | On Request | 1 | On Request | On Request | 03+ | On Request | On Request |
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The MB3759 is a bipolar switching regulator controller IC manufactured by Fujitsu Semiconductor, designed for constant-frequency pulse width modulated (PWM) switching regulators. This IC integrates most functions required for switching regulator control circuits, reducing component count and assembly work.
Key features include the ability to drive a 200 mA load, switchable operation between push-pull and single-end configurations, double pulse prevention, and adjustable dead-time control. It also incorporates an error amplifier with a wide common-phase input range and a circuit to prevent misoperation due to low power supply voltage. An internal 5V reference voltage with superior voltage reduction characteristics is also built-in.
The MB3759 is available in multiple package types, including 16-pin plastic DIP, 16-pin ceramic DIP, and 16-pin plastic SOP. Recommended operating conditions include a supply voltage range of 4V to 18V and an operating temperature range of -30°C to +85°C.
This component is suitable for various power management applications where efficient and stable voltage regulation is required. Its integrated features simplify circuit design and enhance reliability.
The supply voltage range is 4V to 18V (minimum 4V, maximum 18V).
The MB3759 is available in SOP, DIP-16P-M04, DIP-16C-C01, and FPT-16P-M06 packages.
The operating temperature range is -30°C to 85°C.
The maximum output current is 250mA.
In plastic DIP package at Ta≤25°C, power dissipation is 1000mW; in ceramic DIP at Ta≤60°C, 800mW; in SOP at Ta≤25°C, 620mW.
The storage temperature range is -55°C to 125°C.
The maximum supply current is 12mA.