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ML4824IS1
250kHz Maximum Switching Frequency
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Manufacturer:
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Mfr.Part #:
ML4824IS1
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Datasheet:
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Switching Frequency:
81 kHz
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Minimum Operating Temperature:
- 65 C
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Maximum Operating Temperature:
+ 150 C
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Mounting Style:
SMD/SMT
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EDA/CAD Models:
Availability: 5790 PCS
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ML4824IS1 General Description
The ML4824IS1 is a high-performance pulse-width modulation (PWM) controller designed for isolated flyback and forward power supplies. It is equipped with features such as a high-current totem-pole output stage, adjustable dead time control, programmable slope compensation, and an internal oscillator that can be synchronized to an external clock signal.This controller provides overcurrent protection through a current limiting circuit that adjusts the duty cycle when the current exceeds a predetermined threshold. It also includes overvoltage protection by monitoring the voltage on the VCC pin and shutting down the PWM output if it exceeds the set limit. Additionally, the ML4824IS1 offers thermal shutdown protection to prevent damage to the device in case of overheating.The ML4824IS1 operates over a wide input voltage range of 17V to 40V, making it suitable for a variety of applications. It can drive logic-level power MOSFETs to control the power output efficiently and effectively. This controller is available in a 16-pin SOIC package, making it easy to integrate into existing power supply designs.
Key Features
- Dual Power MOSFET drivers
- Standby mode for low power consumption
- Wide input voltage range
- Adjustable oscillator frequency
- PWM current mode control
- Overvoltage protection
- Undervoltage lockout
- Thermal shutdown protection
- Adjustable soft-start function
Application
- Power supplies
- DC-DC converters
- Battery chargers
- Telecommunication equipment
- Industrial automation
- Motor control systems
- LED lighting
- Solar inverters
- Automotive applications
- Consumer electronics
Specifications
Product Category | Power Factor Correction - PFC | Switching Frequency | 81 kHz |
Minimum Operating Temperature | - 65 C | Maximum Operating Temperature | + 150 C |
Mounting Style | SMD/SMT | Height | 2.35 mm |
Length | 10.3 mm | Product Type | PFC - Power Factor Correction |
Factory Pack Quantity | 45 | Subcategory | PMIC - Power Management ICs |
Type | Power Factor Correction and PWM Controller Combo | Width | 7.5 mm |
Unit Weight | 0.023492 oz |
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Availability: 5790 PCS
+BOMQty. | Unit Price | Ext. Price |
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The prices below are for reference only.
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