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ISL6740IBZ-T is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG CTRLR MULT TOP 16SOIC. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for ISL6740IBZ-T
- Description：IC REG CTRLR MULT TOP 16SOIC
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Up/Step-Down
- Output Configuration：Positive, Isolation Capable
- Topology：Full-Bridge, Half-Bridge, Push-Pull
- Number of Outputs：2
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：9V ~ 16V
- Frequency - Switching：Up to 1MHz
- Duty Cycle (Max)：83%
- Synchronous Rectifier：Yes
- Clock Sync：Yes
- Serial Interfaces：-
- Control Features：Enable, Frequency Control, Soft Start
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Grade：-
- Qualification：-
DC DC Switching Controllers datasheet and documents for ISL6740IBZ-T
DC DC Switching Controllers Overview
The ISL6740IBZ-T is a voltage mode PWM controller manufactured by Renesas Electronics Corporation, designed for high-performance power conversion applications. It operates with a switching frequency of 1 MHz and supports a maximum duty cycle of 83%. The device features two outputs capable of delivering up to 500 mA of output current. It is housed in a 16-lead SOIC-Narrow package and functions within an operating temperature range from -40°C to +105°C.
DC DC Switching Controllers Feature Summary
- Supports multiple topologies including full bridge, half bridge, and push-pull configurations
- Enables synchronous rectification for improved efficiency
- Includes clock synchronization capability for multi-phase systems
- Integrates control features such as enable, frequency control, and soft start
DC DC Switching Controllers Applications
- High-density DC/DC converters
- Server and workstation power supplies
- Telecommunications power systems
- Industrial power management modules
DC DC Switching Controllers Procurement Notes
Verify component status carefully as the ISL6740IBZ-T is listed as obsolete or end-of-life by the manufacturer. Check official Renesas documentation for final purchase dates and last-time-buy information. Ensure replacement strategies are evaluated prior to procurement attempts due to limited availability.
DC DC Switching Controllers Selection Notes
Select this component for designs requiring voltage mode control with high switching frequencies. Consider the 16-SOIC package constraints and thermal requirements for the specified temperature range. Evaluate compatibility with external gate drivers and synchronous rectifier controllers to match the 500 mA drive capability.
DC DC Switching Controllers Part Context
This part belongs to the ISL6740I series of switching controllers. It is closely related to the ISL6741IBZ-T, which shares similar specifications but may differ in specific internal configurations or pinouts. Both are part of Renesas's legacy portfolio of power management integrated circuits.
DC DC Switching Controllers Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Consult Renesas technical support for validated cross-reference options or alternative components suitable for voltage mode PWM control applications.
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