ISL9440EVAL2Z
Description
The ISL9440EVAL2Z evaluation board features the ISL9440 triple, 180° out-of-phase, step-down PWM and single linear controller. The ISL9440 is a quad-output controller that integrates three PWM synchronous buck controllers and one low-dropout linear regulator controller. The ISL9440 offers internal soft-start, independent enable functions and integrates UV/OV/OC/OT protections. Its current mode control architecture and internal compensation network keep peripheral component count minimal. A switching frequency of 300kHz minimizes losses while the strong gate drivers deliver up to 12A to each PWM channel.
Key Features
- DC/DC, step-down with LDO
- Current - output: 6A, 6A, 4A, 800mA
- Switching frequency: 300kHz
- Soft-start timing: 1.7ms
- Outputs/Type: 4, non-isolated
- Voltage - input: 6V to 16V
Applications
- Satellite and cable set-top boxes
- Cable modems
- VoX gateway devices
- NAS/SAN devices
ISL9440EVAL2Z Evaluation Board
Related Products
Tool Information
| Tools Orderable Part Number (s) | Production Status | Manufacturer | Suggested Single Tool Price |
SPQ
|
Description | Distributor Stock | Distributors | Distributor Purchase | Buy Direct |
|---|---|---|---|---|---|---|---|---|---|
| ISL9440EVAL2Z | Mass Production | Renesas | $80.00 | 1 | 4 | Digi-Key | - | ||
| ISL9440CEVAL1Z | Mass Production | Renesas | $67.32 | 1 | 0 | Call | - | ||
| ISL9440BEVAL1Z | Mass Production | Renesas | $99.00 | 1 | 0 | Call | - | ||
| ISL9440AEVAL1Z | Mass Production | Renesas | $106.70 | 1 | 3 | Digi-Key | - |
Note: Distributor Prices may vary from the stated budgetary price. The pricing and availability information on this site is based on information provided by Renesas’ authorized distributors and is subject to change without notice. By selecting a distributor from this page, you will be redirected from the Renesas site to the distributor’s website to complete a purchase. The distributors are independent from Renesas and maintain their own terms and conditions of sale. Renesas disclaims all representations and warranties, express and implied, with respect to transactions between distributors and their end customers.
Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.