The official website - Shenzhen Mingjiada Electronic Co., LTD
INTERSIL ISL9501CRZ IC REG CTRLR BUCK PWM CM 40-QFN New and original have in stock
| Part number | Brand | Date | QTY | Package | Remarks |
| ISL9501CRZ | INTERSIL | 14+ROHS | 7500 | QFN-40 |
Original have in stock |
Features
• Diode Emulation Functionality in Deep and Deeper Sleep Modes for Improved Light Load Efficiency
• Single-phase Power Conversion
• “Loss-less” Current Sensing for Improved Efficiency and Reduced Board Area
- Optional Discrete Precision Current Sense Resistor
• Internal Gate-Drive and Boot-Strap Diodes
• Precision CORE Voltage Regulation
- 0.8% System Accuracy Over-Temperature
• 6-Bit Microprocessor Voltage Identification Input
• Programmable “Droop” and CORE Voltage Slew Rate
• Direct Interface with System Logic for Deep and Deeper
Sleep Modes of Operation
• Easily Programmable Voltage Setpoints for Initial “Boot”, Deep Sleep and Deeper Sleep Modes
• Excellent Dynamic Response
- Combined Voltage Feed-Forward and Average Current Mode Control
• Overvoltage, Undervoltage and Overcurrent Protection
• Power-Good Output with Internal Blanking during VSEL and Mode Changes
• User Programmable Switching Frequency of 250kHz to 500kHz
• Pb-Free (RoHS Compliant)
Datasheet
| Datasheets | ISL9501_Overview |
|---|---|
| Product Photos | 40-VFQFN, L40 |
| Standard Package | 4,000 |
| Category | Integrated Circuits (ICs) |
| Family | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Series | - |
| Packaging | Tape & Reel (TR) |
| PWM Type | Current Mode |
| Number of Outputs | 1 |
| Frequency - Max | 1MHz |
| Duty Cycle | - |
| Voltage - Supply | 4.75 V ~ 5.25 V |
| Buck | Yes |
| Boost | No |
| Flyback | No |
| Inverting | No |
| Doubler | No |
| Divider | No |
| Cuk | No |
| Isolated | No |
| Operating Temperature | -10°C ~ 85°C |
| Package / Case | 40-VFQFN Exposed Pad |
Picture
Shenzhen Mingjiada Electronics Co., Ltd.
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