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Product Detailed Parameters
- Description：IC REG BOOST ADJ 1A 10MSOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：1.8V
- Voltage - Input (Max)：13.2V
- Voltage - Output (Min/Fixed)：4.5V
- Voltage - Output (Max)：17V
- Current - Output：1A (Switch)
- Frequency - Switching：670kHz ~ 1.2MHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-MSOP
- Grade：-
- Qualification：-
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Overview
The EL7515IYZ-T13 is a high-frequency PWM step-up (boost) switching regulator IC manufactured by Renesas Electronics Corporation. It operates within an input voltage range of 1.8V to 13.2V, converting low input voltages to higher adjustable output levels. The device provides a single positive adjustable output with a fixed minimum setting of 4.5V and supports up to 1A of switch current. It is housed in a compact 10-MSOP package (0.118 inch / 3.00mm width). The component is rated for operation across a temperature range of -40°C to +85°C.
Feature Summary
- High-frequency PWM step-up regulation topology
- Wide input voltage compatibility from 1.8V to 13.2V
- Positive adjustable output capability starting at 4.5V
- Compact surface-mount packaging for space-constrained designs
Applications
- Battery-powered portable devices requiring voltage boosting
- Low-voltage input systems needing stable higher voltage rails
- General-purpose power management in consumer electronics
Procurement Notes
Verify the specific suffix 'T13' indicates tape-and-reel packaging when sourcing. Confirm the manufacturer is Renesas Electronics Corporation, as Intersil was previously associated with this product line. Ensure the operating temperature grade matches the 'I' designation for industrial ranges. Check for moisture sensitivity labels if storage conditions are critical.
Selection Notes
Select this component when a boost converter is required for inputs between 1.8V and 13.2V. It is suitable for applications demanding up to 1A output current with adjustable voltage settings above 4.5V. Consider the 10-MSOP package size for PCB layout constraints. Verify that the required output voltage falls within the adjustable range supported by the external feedback network.
Part Context
This part belongs to the EL7515 family of high-frequency PWM step-up regulators. It serves as a power management integrated circuit (PMIC) designed for efficient voltage conversion. The 'IYZ' designation typically refers to the industrial temperature grade and MSOP package type, while '-T13' specifies the reel packaging format.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official Renesas resources or authorized distributors for qualified alternatives.
