IR3538AMTR - Brand New IR Special Purpose Voltage Regulators
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Description
The IR3538AMTR is a special purpose voltage regulator belonging to the IR3551 PowIRstage® family. The IR3551 PowIRstage® is a synchronous buck gate driver that comes with a control MOSFET, a synchronous MOSFET, and an integrated Schottky diode. It is customized for higher efficiency at lower output voltages that are required by cutting edge CPU, GPU, and DDR memory designs. The IR3538AMTR is optimized internally for PCB layout, heat transfer, and driver/MOSFET timing.
Specifications and Features
• Peak efficiency of up to 94.5% at 1.2V
• Integrated driver, control MOSFET, synchronous MOSFET, and Schottky diode
• Operating input voltage (VIN) range up to 15V
• Output voltage range from 0.25V to 3.3V
• Output current capability of 50A DC
• Operational frequency up to 1.0MHz
• Integrated current sense amplifier
• VCC under voltage lockout
• Thermal flag
• Body-Braking® load transient support
• Diode-emulation high-efficiency mode
• Compatible with 3.3V PWM logic and VCC tolerant
• Compliant with Intel DrMOS V4.0
• PCB footprint compatible with IR3550 and IR3553
• Efficient dual-sided cooling
• Small 5mm x 6mm x 0.9mm PQFN package
• Lead-free RoHS compliant packageApplication Scenarios
• Voltage Regulators for CPUs, GPUs, and DDR memory arrays
• High current, low profile DC-DC convertersComparison
Advantages- PowIRstage® can deliver higher efficiency than other synchronous buck gate drivers.
- Custom designed gate driver and MOSFET combination that allows higher efficiency at lower output voltages.
- Integrated current sense amplifier and thermal flag.
Disadvantages- Higher output voltages may not be feasible.
- Might not be compatible with all devices due to its operating range and efficiency requirements.
- May require specialized PCB layout for optimal use.
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Similar parts: 1605 , 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:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download IR3538AMTR
- Chipdatas Part: CD93-IR3538AMTR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 09:13 +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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Free shipping without minimum order.
