| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,568 pcs
|
2568 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Clock Sync | |
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| Frequency | |
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| Synchronous Rectifier | |
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| Voltage |
The ISL6269CRZ from Renesas is a high-performance single-phase synchronous-buck PWM controller designed for demanding applications. It utilizes Intersil's Robust Ripple Regulator (R3) technology to deliver superior dynamic response to input voltage and output load transients. This controller integrates MOSFET drivers, a 5V LDO, and a bootstrap diode, reducing component count and board space.
Key electrical specifications include a wide input voltage range of 7V to 25V and an output voltage range programmable from 0.6V to 3.3V. The device supports output loads from 0A to 25A and offers a programmable PWM frequency between 200kHz and 600kHz. It features selectable diode emulation mode for improved light-load efficiency and includes essential control features like Enable, Frequency Control, Phase Control, and Power Good monitoring.
The ISL6269CRZ is available in a 16-QFN (4x4) package, suitable for surface mount applications. It operates within a temperature range of -10°C to 100°C (TA). The controller also incorporates fault protection mechanisms, including undervoltage protection, soft crowbar overvoltage protection, and over-temperature protection.
This PWM controller is well-suited for applications such as PCI express graphical processing units, auxiliary power rails, VRMs, and network adapters where efficient and stable power conversion is critical.
| 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 7V to 25V.
The output voltage can be programmed from 0.6V to 3.3V.
The ISL6269CRZ supports output loads up to 25A.
The PWM frequency can be programmed from 200kHz to 600kHz.
The ISL6269CRZ is available in a 16-QFN (4x4) package.
The operating temperature range is -10°C to 100°C (TA).