Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (5x5)
Manufacturer: Intersil
Win Source Part Number: 018015-ISL6540ACRZ-T
Packaging: Reel - TR
Output Type: Transistor Driver
Topology: Buck
Frequency - Switching: 250kHz to 2MHz
Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Phases: 1
Duty Cycle (Max): 100%
Clock Sync: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 28-QFN (5x5)
Purpose: Step-Down
Supply Voltage - Operating: 2.97 V to 22 V
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Balance
Switching Controllers PB FREE 3 3V-20V INPUT SYNC PWM CONT
IC REG CTRLR BUCK 28QFN
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (5x5)
| DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | ISL6540ACRZ-TTR-ND | 018015-ISL6540ACRZ-T | ISL6540ACRZ-T | ISL6540ACRZ-T | ISL6540ACRZ-T |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - ISL6540ACRZ-T | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | |||
| Package Type | Other; 28-VFQFN Exposed Pad | Other; 28-QFN (5x5) | Other; 28-VFQFN Exposed Pad | ||
| Special Features | Synchronous Rectification | Internal Current Limit; Multiple Outputs; Synchronous Rectification; Current Limit, Enable, Frequency Control, Power Good, Soft Start | Internal Current Limit; Current Limit, Enable, Frequency Control, Power Good, Soft Start | ||
| fsw | 250 to 2000 kHz | 250 to 2000 kHz | 250 to 2000 kHz | 250 to 2000 kHz | |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
