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.
ISL8841AMBZ-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 BOOST/FLYBACK 8SOIC. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for ISL8841AMBZ-T
- Description：IC REG CTRLR BOOST/FLYBACK 8SOIC
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Transistor Driver
- Function：Step-Up, Step-Up/Step-Down
- Output Configuration：Positive, Isolation Capable
- Topology：Boost, Flyback
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：9V ~ 30V
- Frequency - Switching：Up to 2MHz
- Duty Cycle (Max)：48%
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Current Limit, Frequency Control
- Operating Temperature：-55°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
DC DC Switching Controllers datasheet and documents for ISL8841AMBZ-T
DC DC Switching Controllers Overview
The ISL8841AMBZ-T is a current-mode PWM switching controller manufactured by Renesas Electronics Corporation. It operates with a fixed maximum switching frequency of 2 MHz and supports a maximum duty cycle of 48%. The device features an undervoltage lockout (UVLO) threshold range of 7 V to 0 V and provides a peak output drive current of 1 A. It is housed in an 8-lead SOIC-Narrow package and is rated for operation within a temperature range of -55°C to +125°C.
DC DC Switching Controllers Feature Summary
- Implements current-mode pulse width modulation control architecture
- Integrates adjustable undervoltage lockout functionality
- Provides high-current gate drive capability for power switches
DC DC Switching Controllers Applications
- DC-DC converter designs requiring high-frequency operation
- Flyback power supply topologies
- Boost converter applications
DC DC Switching Controllers Procurement Notes
Verify component authenticity through authorized channels as the part is listed as obsolete. Confirm package integrity and pin alignment against the official datasheet specifications before integration. Ensure storage conditions comply with moisture sensitivity level requirements to prevent damage during soldering processes.
DC DC Switching Controllers Selection Notes
Select this component for designs necessitating a 2 MHz switching frequency and current-mode control. Evaluate thermal management capabilities given the extended industrial temperature range. Compare alternative controllers if higher duty cycles or different package footprints are required for the specific board layout constraints.
DC DC Switching Controllers Part Context
This component belongs to the ISL8841A series of switching controllers from Renesas. It is designed for compact power solutions where high switching frequencies allow for smaller passive components. The series targets efficient power conversion in space-constrained electronic systems.
DC DC Switching Controllers Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit parameters when considering alternative controllers.
Explore related parts through Power Management (PMIC), Integrated Circuits (ICs), all product categories, ChipApex homepage.
