The ISL78208 is a dual standard buck regulator capable of 3A per channel with continuous output current. With an input range of 4.5V to 28V, it provides a high frequency power solution for a variety of point of load applications.
The PWM controller in the ISL78208 drives an internal switching N-Channel power MOSFET and requires an external Schottky diode to generate the output voltage. The integrated power switch is optimized for excellent thermal performance up to 3A of output current. The PWM regulator switches at a default frequency of 500kHz and it can be user programmed or synchronized from 300kHz to 2MHz. The ISL78208 utilizes peak current mode control to provide flexibility in component selection and minimize solution size. The protection features include overcurrent, UVLO and thermal overload protection.
The ISL78208 is available in 5mmx5mm 32 Ld Wettable Flank Quad Flat Pb-free (WFQFN) package.
The ISL78208 is rated for the automotive temperature range (-40°C to +105°C).
Manufacturer: Renesas Electronics America Inc
Win Source Part Number: 1320780-ISL78208ARZ-
Category: Integrated Circuits (ICs)>Power Management (PMIC)>Voltage Regulators - DC DC Switching Regulators
Packaging: Reel - TR
Standard Package: 6,000
Mounting: Surface Mount, Wettable Flank
Current - Output: 3A
Output Type: Adjustable
Function: Step-Down
Topology: Buck
Frequency - Switching: 300kHz ~ 2MHz
Voltage - Output (Max): 26V
Number of Outputs: 2
Output Configuration: Positive
Voltage - Input (Min): 4.5V
Voltage - Input (Max): 28V
Voltage - Output (Min/Fixed): 0.8V
Synchronous Rectifier: Yes
Supplier Device Package: 32-QFN (5x5)
Temperature Range - Operating: -40°C ~ 105°C
Case / Package: 32-VFQFN Exposed Pad
ECCN: EAR99
Fake Threat In the Open Market: 81
MSL Level: 2 (1 Year)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Base Product Number: ISL78208
RoHS Status: ROHS3 Compliant
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| Renesas Electronics Corporation | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | ISL78208ARZ-T | 1320780-ISL78208ARZ-T | ISL78208ARZ-T-ND | ISL78208ARZ-T | ISL78208ARZ-T | ISL78208ARZ-T | ISL78208ARZ-T |
| Product Name | Wide VIN Dual Standard Buck Regulator with 3A/3A Continuous Output Current | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | ||||
| Package Type | Other; QFN | Other; 32-VFQFN Exposed Pad | Other; 32-VFQFN Exposed Pad | Other; 32-VFQFN Exposed Pad | |||
| Output Voltage | 0.8000 to 26 volts | 0.8000 to 26 volts | 0.8000 to 26 volts | 0.8000 volts | |||
| IOUT | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps | ||
| VIN | 4.5 to 28 volts | 4.5 to 28 volts | 4.5 to 28 volts |
