The ISL85009 is a highly efficient, monolithic, synchronous buck regulator that can deliver 9A of continuous output current from a 3.8V to 18V input supply. The device uses current mode control architecture with a fast transient response and excellent loop stability.
The ISL85009 integrates very low ON-resistance high-side and low-side FETs to maximize efficiency and minimize external component count. The minimum BOM and easy layout footprint are extremely friendly to space constraint systems.
The operation frequency of this device can be set using the FREQ pin: 600kHz (FREQ = float) and 300kHz (FREQ = GND). The device can also be synchronized to an external clock up to 1MHz.
Both high-side and low-side MOSFET current limit along with reverse current limit, fully protect the regulator in an overcurrent event. Selectable OCP schemes can fit various applications. Other protections, such as input/output overvoltage and over-temperature, are also integrated into the device which give required system level safety in the event of fault conditions.
The ISL85009 is offered in a space saving 15 Ld 3.5mmx3.5mm Pb-free TQFN package with great thermal performance and 0.8mm maximum height.
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 9A 15-WFQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 9A 15-WFQFN
Manufacturer: Renesas Electronics America
Win Source Part Number: 922001-ISL85009FRZ-T
Operating Temperature Range: -40°C ~ 125°C (TJ)
Features: Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 9A 15-WFQFN
Package: 15-WFQFN
Package: Reel - TR
Mounting: Surface Mount
Family Name: ISL85009
Categories: Integrated Circuits (ICs)
Case / Package: 15-TQFN (3.5x3.5)
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 83 pct.
Supply and Demand Status: Balance
Quantity per package: 250
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 15 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: -ISL85009FRZ-T7ADKR,
IC REG BUCK ADJ 9A 15TQFN
IC REG BUCK ADJUSTABLE 9A 15TQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 9A 15-WFQFN
| Renesas Electronics Corporation | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology 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 | IC Switching Voltage Regulators |
| Product Number | ISL85009FRZ-T7A | ISL85009FRZ-T7ACT-ND | 922001-ISL85009FRZ-T7A | ISL85009FRZ-T7A | ISL85009FRZ-T7A | ISL85009FRZ-T7A |
| Product Name | 9A, 3.8V to 18V Input, Synchronous Buck Regulator | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ISL85009FRZ-T7A | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | ||||
| Package Type | Other; QFN | Other; 15-WFQFN | Other; 15-TQFN (3.5x3.5) | Other; 15-WFQFN | ||
| Special Features | Synchronous Rectification | Synchronous Rectification | ||||
| Output Voltage | 0.6000 to ? volts | 0.6000 to 18 volts | 0.6000 volts | 0.6000 to 18 volts | ||
| IOUT | 9 amps | 9 amps | 9 amps | 9 amps | 9 amps |
