MB3759PF
Electrical converters that can transform power from AC to DC and vice versaMB3759PF
Electrical converters that can transform power from AC to DC and vice versa
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製造商零件號 # : MB3759PF
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包裝/封裝: SOP-16
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製造商: Fujitsu Limited
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產品分類 : AC DC Converters, Offline Switches
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MB3759PF 數據表
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詳細說明
The MB3759 is a control IC for constant-frequency pulse width modulated switching regulators. The IC contains most of the functions required for switching regulator control circuits. This reduces both the component count and assembly work.FEATURES • Drives a 200 mA load • Can be set to push-pull or single-end operation • Prevents double pulses • Adjustable dead-time • Error amplifier has wide common phase input range • Built in a circuit to prevent misoperation due to low power supply voltage. • Built in an internal 5 V reference voltage with superior voltage reduction characteristics
主要特徵
- Drives a 200 mA load
- Can be set to push-pull or single-end operation
- Prevents double pulses
- Adjustable dead-time
- Error amplifier has wide common phase input range
- Built in a circuit to prevent misoperation due to low power supply voltage.
- Built in an internal 5 V reference voltage with superior voltage reduction characteristics
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Product Category ! | AC/DC Converters | Mounting Style | SMD/SMT |
Package / Case | SOP-16 | Switching Frequency ! | 300 kHz |
Minimum Operating Temperature | - 30 C | Maximum Operating Temperature ! | + 85 C |
Output Current ! | 5 mA | Brand | Fujitsu |
Number of Outputs | 2 Output | Product Type ! | AC/DC Converters |
Subcategory | PMIC - Power Management ICs | Type | Switching Controller |
Unit Weight | 0.225753 oz |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is MB3759PF?
The MB3759PF is a step-up DC-DC converter designed by Fujitsu. It is ideal for applications requiring efficient voltage boosting, such as LED backlighting, display panels, and battery-powered devices.
How Does MB3759PF Work?
The MB3759PF operates by converting a lower input voltage to a higher output voltage with high efficiency. It utilizes a step-up switching regulator topology to achieve the voltage boosting function. The converter features a built-in power MOSFET, allowing for a compact and simplified design in various power supply applications.
How Many Pins does MB3759PF have and What are the Functions of the Pinout Configuration?
The MB3759PF is housed in a 16-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:
- VIN: Input voltage pin.
- VOUT: Output voltage pin.
- SW: Switching node for the internal MOSFET.
- EN: Enable control pin.
- FB: Feedback pin for output voltage regulation.
- GND: Ground connection pin.
- SS/TR: Soft start/tracking pin.
- PWM: Pulse width modulation control pin.
- RAMP: Ramp compensation pin.
What are the Pros and Cons of MB3759PF?
Pros:
- Efficient Voltage Boosting: Provides efficient step-up voltage conversion for various applications.
- Compact Design: Integrates a power MOSFET for a simplified and space-efficient design.
- Enable Control: Offers enable pin for convenient power management.
- Soft Start Function: Includes a soft start/tracking pin for controlled power-up sequences.
Cons:
- External Components: May require additional external components such as inductors and capacitors for optimal performance.
- Complexity: Requires careful consideration of layout and thermal management in high power applications.
Are There Any Equivalents/Alternatives to MB3759PF for Recommendation?
- The MP3419 from Monolithic Power Systems is a similar step-up DC-DC converter with comparable features.
- Alternatives to the MB3759PF include the TPS61070 from Texas Instruments and the LT8362 from Analog Devices.
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製造商: FUJITSU 包裝/箱: BGA
5,662 有存貨
貨物週期: 3~7 天
最小訂購量為 1
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6,481 有存貨
貨物週期: 3~7 天
最小訂購量為 1