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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersISL6740IBZ
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ISL6740IBZ - Intersil

Manufacturer Part Number
ISL6740IBZ
Manufacturer
Intersil (Renesas Electronics Corporation)
Allelco Part Number
32D-ISL6740IBZ
ECAD Model
Parts Description
SWITCHING CONTROLLER
Package
16-SOIC (0.154", 3.90mm Width)
Data sheet
ISL6740IBZ.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 6986

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Specifications

ISL6740IBZ Tech Specifications
Intersil - ISL6740IBZ technical specifications, attributes, parameters and parts with similar specifications to Intersil - ISL6740IBZ

Product Attribute Attribute Value  
Manufacturer Intersil (Renesas Electronics Corporation)  
Voltage - Supply (Vcc/Vdd) 9V ~ 16V  
Topology Full-Bridge, Half-Bridge, Push-Pull  
Synchronous Rectifier Yes  
Supplier Device Package 16-SOIC  
Series -  
Serial Interfaces -  
Package / Case 16-SOIC (0.154", 3.90mm Width)  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive, Isolation Capable  
Operating Temperature -40°C ~ 105°C (TA)  
Number of Outputs 2  
Mounting Type Surface Mount  
Function Step-Up/Step-Down  
Frequency - Switching Up to 1MHz  
Duty Cycle (Max) 83%  
Control Features Enable, Frequency Control, Soft Start  
Clock Sync Yes  
Base Product Number ISL6740  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

ISL6740IBZ

Manufacturer

renesas-electronics-america

Introduction

The ISL6740IBZ is a high-performance, full-bridge, half-bridge, and push-pull DC-DC switching controller from Renesas Electronics. It is designed for a wide range of power supply applications, including industrial, consumer, and automotive electronics.

Product Features and Performance

Supports input voltages from 9V to 16V

Switching frequency up to 1MHz

Maximum duty cycle of 83%

Synchronous rectification support

Clock synchronization capability

Enable, frequency control, and soft-start control features

Operating temperature range of -40°C to 105°C

Product Advantages

High-efficiency power conversion

Flexible topology support (full-bridge, half-bridge, push-pull)

Comprehensive control features for optimized performance

Wide operating temperature range for diverse applications

Key Reasons to Choose This Product

Reliable and robust design for industrial and automotive use

Versatile topology support for various power supply needs

Efficient power conversion for improved energy savings

Extensive control features for fine-tuning performance

Quality and Safety Features

Rigorous quality control and testing

Compliance with industry safety standards

Compatibility

Suitable for a wide range of industrial, consumer, and automotive electronics applications

Application Areas

Industrial power supplies

Consumer electronics

Automotive power systems

Product Lifecycle

The ISL6740IBZ is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Renesas Electronics or other manufacturers. Customers are advised to contact our website's sales team for more information on current product offerings and potential replacement options.

Parts with Similar Specifications

The three parts on the right have similar specifications to Intersil ISL6740IBZ

Product Attribute ISL6740IBZ ISL6741IB ISL6741IB ISL6740IVZ
Part Number ISL6740IBZ ISL6741IB ISL6741IB ISL6740IVZ
Manufacturer Intersil Intersil Renesas Electronics America Inc Renesas Electronics America Inc
Serial Interfaces - - - -
Output Configuration Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable
Topology Full-Bridge, Half-Bridge, Push-Pull Full-Bridge, Half-Bridge, Push-Pull Full-Bridge, Half-Bridge, Push-Pull Full-Bridge, Half-Bridge, Push-Pull
Base Product Number ISL6740 ISL6741 ISL6741 ISL6740
Output Phases 1 1 1 1
Supplier Device Package 16-SOIC 16-SOIC 16-SOIC 16-TSSOP
Function Step-Up/Step-Down Step-Up/Step-Down Step-Up/Step-Down Step-Up/Step-Down
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA)
Duty Cycle (Max) 83% 83% 83% 83%
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154', 3.90mm Width) 16-TSSOP (0.173', 4.40mm Width)
Series - - - -
Control Features Enable, Frequency Control, Soft Start Enable, Frequency Control, Soft Start Enable, Frequency Control, Soft Start Enable, Frequency Control, Soft Start
Package Tube Tube Tube Tube
Voltage - Supply (Vcc/Vdd) 9V ~ 16V 9V ~ 16V 9V ~ 16V 9V ~ 16V
Frequency - Switching Up to 1MHz Up to 1MHz Up to 1MHz Up to 1MHz
Synchronous Rectifier Yes Yes Yes Yes
Clock Sync Yes Yes Yes Yes
Number of Outputs 2 2 2 2

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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ISL6740IBZ Image

ISL6740IBZ

Intersil
32D-ISL6740IBZ

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