ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
ISL91108SIIAZ-T is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG BUCK BST ADJ 3.7A 20WLCSP. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for ISL91108SIIAZ-T
- Description：IC REG BUCK BST ADJ 3.7A 20WLCSP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Function：Step-Up/Step-Down
- Output Configuration：Positive
- Topology：Buck-Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：1.8V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：1V
- Voltage - Output (Max)：5.2V
- Current - Output：3.7A (Switch)
- Frequency - Switching：2.6MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：20-UFBGA, WLCSP
- Supplier Device Package：20-WLCSP
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL91108SIIAZ-T
Voltage Regulators - DC DC Switching Regulators Overview
The ISL91108SIIAZ-T is a switching voltage regulator featuring a buck-boost topology with integrated 4.5A switches. It supports adjustable output voltages and includes selectable forced-PWM mode and external synchronization capabilities to optimize efficiency under light-load conditions.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Integrated high-current buck-boost power stage
- Selectable forced-PWM operation for low-noise performance
- External clock synchronization capability
Voltage Regulators - DC DC Switching Regulators Applications
- Standalone power supply designs
- Battery-powered systems requiring wide input ranges
- Portable electronics with variable input sources
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix 'SIIAZ' against official Renesas documentation to confirm package type, temperature grade, and tape-and-reel specifications. Ensure compatibility with design requirements before procurement.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component for applications requiring high current handling in a compact form factor. Evaluate thermal management needs due to the integrated 4.5A switch rating and ensure input voltage ranges align with system constraints.
Voltage Regulators - DC DC Switching Regulators Part Context
Part of the ISL91108 series from Renesas/Intersil, designed for efficient power conversion in space-constrained environments. The series offers flexibility through adjustable outputs and multiple operating modes.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Consult official substitution lists for equivalent buck-boost regulators with similar current ratings and package dimensions. Verify pinout compatibility and electrical parameter overlaps.
Explore related parts through Power Management (PMIC), Integrated Circuits (ICs), all product categories, ChipApex homepage.
