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Product Detailed Parameters
- Description：IC GATE DRVR HALF-BRIDGE 10DFN
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Driven Configuration：Half-Bridge
- Channel Type：Independent
- Number of Drivers：2
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：4.5V ~ 7.5V
- Logic Voltage - VIL, VIH：1.7V, 3.4V
- Current - Peak Output (Source, Sink)：3.2A, 3.2A
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：5.3ns, 4.8ns
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：10-VFDFN Exposed Pad
- Supplier Device Package：10-DFN (3x3)
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：30 V
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Overview
The ZL1505ALNNT is a synchronous MOSFET driver manufactured by Renesas Electronics Corporation, belonging to the ZL1505 series. It is designed for high-speed switching applications with a rise time of 10.5 ns and a fall time of 9.5 ns. The device operates within an industrial temperature range from -40°C to +125°C and utilizes a DFN-EP-10 surface-mount package. This component is classified under PMIC gate drivers and is currently marked as obsolete or discontinued in standard distribution channels.
Feature Summary
- Synchronous MOSFET driver architecture optimized for high-speed power conversion
- Low propagation delay characteristics with specified rise and fall times
- Industrial-grade thermal performance supporting extended operating temperatures
Applications
- High-frequency DC-DC converter topologies
- Synchronous rectification circuits
- Power management modules requiring fast switching transitions
Procurement Notes
Verify availability through authorized distributors or secondary markets as this part number is listed as obsolete. Confirm exact suffix specifications against original datasheets to ensure compatibility with existing designs. Check for moisture sensitivity levels and handling requirements prior to procurement.
Selection Notes
Select this component for applications requiring precise timing control in synchronous power stages. Ensure the DFN-EP-10 package fits the PCB layout constraints. Consider the limited lifecycle status when designing new products; evaluate long-term supply chain stability before finalizing the design.
Part Context
The ZL1505 series represents Renesas' portfolio of specialized gate drivers aimed at improving efficiency in power electronics. These devices integrate features necessary for driving external MOSFETs in buck and boost converters, focusing on minimizing switching losses through rapid transition times.
Replacement Considerations
Consult official Renesas documentation for direct pin-to-pin replacements or functional equivalents within the current active product lineup. Verify electrical parameters such as drive strength and voltage ratings against potential substitute components.
