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RENESAS ISL81601FRZ-T7A
DC/DC Controller, Synchronous Buck-Boost, 4.5V to 60V Supply, 1 Output, 575kHz, QFN-32
- Manufacturer:
- RENESAS RENESAS
- Manufacturer Part No:
- ISL81601FRZ-T7A
- Order Code:
- 2932058
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- Technical Datasheet:
- ISL81601FRZ-T7A Datasheet
- ECAD / MCAD
-
Product Range Selector (Multicomp Pro RJ45 Adapter)
See all from this product rangeProduct Overview
The ISL81601 is a true bidirectional 4-switch synchronous buck-boost controller with peak and average current sensing and monitoring at both ends. Its wide input and output voltage ranges make it suitable for industrial, telecommunication, and after-market automotive applications. The ISL81601 uses the proprietary buck-boost control algorithm with valley current modulation for Boost mode and peak current modulation for Buck mode control.
- Single inductor 4 switch buck-boost controller
- On-the-fly bidirectional operation with independent control of voltage and current on both ends
- Proprietary algorithm for smoothest mode transition
- MOSFET drivers with adaptive shoot-through protection
- Wide input voltage range: 4.5V to 60V
- Wide output voltage range: 0.8V to 60V
- Supports pre-biased output with SR soft-start
- Programmable frequency: 100kHz to 600kHz
- Supports parallel operation current sharing with cascade phase interleaving
- External sync with clock out or frequency dithering
- External bias for higher efficiency supports 8V - 36V input
- Output and input current monitor
- Selectable PWM mode operation between PWM/DE/Burst modes
- Accurate EN/UVLO and PGOOD indicator
Applications
Medical, Security, Building Automation, Industrial Automation, Power Supplies
Footnotes
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- Current Mode Control
- :
- 4.5V
- :
- 60V
- :
- 1Outputs
- :
- -
- :
- QFN
- :
- 32Pins
- :
- 575kHz
- :
- Synchronous Buck-Boost
- :
- -40°C
- :
- 125°C
- :
- Multicomp Pro RJ45 Adapter
- :
- -
- :
- MSL 3 - 168 hours
Technical Documents (3)
Packaging type
Cut Tape
No Longer Manufactured
¥1,192.16
(
¥1,311.38
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥1,192.16 (¥1,311.38) | ( ) |
| 10+ | ¥1,024.75 (¥1,127.23) | ( ) |
| 25+ | ¥986.52 (¥1,085.17) | ( ) |
| 50+ | ¥943.89 (¥1,038.28) | ( ) |
| 100+ | ¥900.86 (¥990.95) | ( ) |
| 250+ | ¥775.94 (¥853.53) | ( ) |
| 500+ | ¥692.65 (¥761.92) | ( ) |
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