DFLZ24-7-F - Brand New Diodes Incorporated IC Chips
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Description
The DFLZ24-7-F is an electronic component model in the product category of IC Chips. It is an adjustable frequency monolithic buck switching regulator with a wide input voltage range of up to 42V. The regulator has a low quiescent current design, consuming only 2.7µA of supply current while regulating with no load. It operates in low ripple Burst Mode, maintaining high efficiency at low output currents and keeping the output ripple below 15mV in typical applications. The DFLZ24-7-F can supply up to 2.5A of load current and has current limit foldback to limit power dissipation during short circuits. It also maintains a low dropout voltage of 500mV when the input voltage drops below the programmed output voltage, such as during automotive cold crank.
Specifications and Features
- Ultralow Quiescent Current: 2.7µA IQ at 12VIN to 3.3VOUT
- Low Ripple Burst Mode® Operation Output Ripple < 15mVP-P
- Wide Input Range: Operation from 4.3V to 42V
- 2.5A Maximum Output Current
- Excellent Start-Up and Dropout Performance
- Adjustable Switching Frequency: 200kHz to 2MHz
- Synchronizable Between 250kHz to 2MHz
- Accurate Programmable Undervoltage Lockout
- Low Shutdown Current: IQ = 700nA
- Power Good Flag
- Soft-Start Capability
- Thermal Shutdown Protection
- Current Limit Foldback with Soft-Start Override
- Saturating Switch Design: 75mΩ On Resistance
- Small, Thermally Enhanced 16-Lead MSOP Package
Application Scenarios
- Automotive Battery Regulation
- Portable Products
- Industrial Supplies
Comparison
Advantages- Wide input voltage range
- Low quiescent current
- Low ripple Burst Mode operation
- High efficiency at low output currents
- Current limit foldback for power dissipation control
- Low dropout voltage during input voltage drops
- Adjustable switching frequency
- Accurate programmable undervoltage lockout
- Power good flag
- Soft-start capability
- Thermal shutdown protection
- Small and thermally enhanced package
Disadvantages- None mentioned
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Payment:
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Popular parts of the same kind
- Datasheet: Download DFLZ24-7-F
- Chipdatas Part: CD94-DFLZ24-7-F
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 14:16 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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