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RENESAS ISL81801EVAL2Z Bidirectional Power Controller
The ISL81801 is a highly reliable, bidirectional 4-switch synchronous buck-boost controller designed for industrial, telecommunications, and automotive applications. It features wide input and output voltage ranges from 4.5V to 80V, internal drivers with adaptive dead time, comprehensive protection circuits including UVLO, OVP, OTP, and OCP, and supports multiple control modes such as Burst, PWM, and Dither mode. Its efficient control algorithm seamlessly switches between Buck and Boost modes, ensuring stable voltage regulation under dynamic load and line conditions. The device supports external synchronization, parallel operation for current sharing, and prebiased start-up, making it ideal for energy storage, backup power systems, and renewable energy devices. With an ultra-compact package and integrated monitoring outputs, it simplifies design, reduces external components, and enhances system robustness.
RENESAS ISL81801EVAL2Z Bidirectional Power Controller Specifications:
- Input Voltage Range: 4.5V to 80V
- Output Voltage Range: 0.8V to 80V
- Switching Frequency: 100kHz to 600kHz, programmable via resistor
- Thermal Resistance (32 Ld TQFN): 29°C/W junction, 29°C/W case
- Max Junction Temperature: +150°C
- Operating Temperature: -40°C to +125°C
- Protection Circuits: UVLO, OVP, OTP, OCP (hiccup and pulse), Short-Circuit, Reverse current limit
- Package Options: 32-Ld 5x5 TQFN, 38-Ld HTSSOP with EPAD
- Current Monitoring: Input/output current sense pins with proportional monitoring outputs
- Control Modes: PWM, Burst, Dither, Forced DE, Soft-start, Tracking
- External Synchronization: Yes, with frequency dithering and phase interleaving
- Parallel Operation: Yes, with external active current sharing circuitry
- Internal Regulators: VDD and VCC5V linear regulators driven from VIN or EXTBIAS
Buy the Renesas Series ISL81801 Bidirectional Power Controller Part Number ISL81801EVAL2Z
Enhance your power management designs today by purchasing the Renesas ISL81801 online. This versatile, bidirectional buck-boost controller offers wide voltage ranges, comprehensive protections, multiple control modes, and easy integration. Ideal for industrial, automotive, and renewable energy applications, it simplifies PCB layout with integrated drivers and monitoring outputs. Achieve high efficiency, robustness, and adaptability in your energy storage, backup power, or automation projects—order now for fast delivery and technical support.
Buy Renesas ISL81801 now and experience unmatched reliability and performance in energy storage, backup power, and renewable energy systems with flexible control features.
Frequently Asked Questions
Where can I buy RENESAS ISL81801EVAL2Z?
You can click on the BUY or RFQ button to purchase ISL81801EVAL2Z from an authorized RENESAS distributor.
How do I troubleshoot issues or seek technical support for part ISL81801EVAL2Z?
You can download the ISL81801EVAL2Z datasheet or visit the RENESAS website for support.
Who is the manufacturer of ISL81801EVAL2Z?
RENESAS