| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Supplier Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The ISL81401AFRZ-T7A is a 4-switch synchronous buck-boost PWM controller from Renesas designed for step-up/step-down voltage regulation. It operates over a wide input voltage range of 4.5V to 40V, making it suitable for applications requiring both buck and boost conversion.
The controller features a single PWM output with 2 output phases and includes control features such as current limit, enable, and power good. It supports clock synchronization and uses synchronous rectification for improved efficiency. The switching frequency is programmable from 90kHz to 650kHz.
The device is housed in a 32-QFN Exposed Pad package (5x5mm) for surface mount assembly. It is rated for operation over a temperature range of -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.5V to 40V.
The operating temperature range is -40°C to 85°C.
The device is available in a 32-QFN Exposed Pad package (5x5mm) for surface mount assembly.
The switching frequency range is 90kHz to 650kHz.
Yes, it supports synchronous rectification.
It includes current limit, enable, and power good features.