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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersISL6551IB
ISL6551IB Image
Image may be representation.
See specifications for product details.

ISL6551IB - Intersil

Manufacturer Part Number
ISL6551IB
Manufacturer
Intersil (Renesas Electronics Corporation)
Allelco Part Number
32D-ISL6551IB
ECAD Model
Parts Description
DUAL SWITCHING CONTROLLER
Detailed Description
Package
28-SOIC (0.295", 7.50mm Width)
Data sheet
ISL6551IB.pdf
In stock: 11520

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Quantity

Specifications

ISL6551IB Tech Specifications
Intersil - ISL6551IB technical specifications, attributes, parameters and parts with similar specifications to Intersil - ISL6551IB

Product Attribute Attribute Value  
Manufacturer Intersil (Renesas Electronics Corporation)  
Voltage - Supply (Vcc/Vdd) 10.8V ~ 13.2V  
Topology Full-Bridge  
Synchronous Rectifier Yes  
Supplier Device Package 28-SOIC  
Series -  
Serial Interfaces -  
Package / Case 28-SOIC (0.295", 7.50mm Width)  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive, Isolation Capable  
Operating Temperature 0°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Up/Step-Down  
Frequency - Switching 50kHz ~ 500kHz  
Duty Cycle (Max) 50%  
Control Features Current Limit, Dead Time Control, Enable, Soft Start  
Clock Sync No  
Base Product Number ISL6551  

Parts with Similar Specifications

The three parts on the right have similar specifications to Intersil ISL6551IB

Product Attribute ISL6551IB ISL6552CB ISL6551IBZ ISL6552CB
Part Number ISL6551IB ISL6552CB ISL6551IBZ ISL6552CB
Manufacturer Intersil Renesas Electronics America Inc Intersil Intersil
Output Type Transistor Driver PWM Signal Transistor Driver PWM Signal
Operating Temperature 0°C ~ 85°C (TA) 0°C ~ 70°C (TA) 0°C ~ 85°C (TA) 0°C ~ 70°C (TA)
Duty Cycle (Max) 50% - 50% -
Output Configuration Positive, Isolation Capable Positive Positive, Isolation Capable Positive
Clock Sync No No No No
Output Phases 1 4 1 4
Control Features Current Limit, Dead Time Control, Enable, Soft Start Enable, Frequency Control, Power Good Current Limit, Dead Time Control, Enable, Soft Start Enable, Frequency Control, Power Good
Package / Case 28-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width) 28-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Synchronous Rectifier Yes - Yes -
Supplier Device Package 28-SOIC 20-SOIC 28-SOIC 20-SOIC
Package Tube Tube Tube Tube
Frequency - Switching 50kHz ~ 500kHz 50kHz ~ 1.5MHz 50kHz ~ 500kHz 50kHz ~ 1.5MHz
Number of Outputs 1 4 1 4
Base Product Number ISL6551 ISL6552 ISL6551 ISL6552
Voltage - Supply (Vcc/Vdd) 10.8V ~ 13.2V 4.75V ~ 5.25V 10.8V ~ 13.2V 4.75V ~ 5.25V
Function Step-Up/Step-Down Step-Down Step-Up/Step-Down Step-Down
Topology Full-Bridge Buck Full-Bridge Buck
Serial Interfaces - - - -
Series - - - -

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ISL6551IB Image

ISL6551IB

Intersil
32D-ISL6551IB

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