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Exar XRP7659 1.5A, 1.4MHz Non Synchronous Step-Down Converter

Exar XRP7659 current-mode PWM step-down (buck) voltage regulator is capable of delivering an output current up to 1.5A. XRP7659 features a wide 4.5V to 18V input voltage range that allows for single supply operation from industry standard 5V, 9.6V, and 12V power rails. Exar XRP7659 step-down voltage regulator features 1.4MHz constant operating frequency, integrated high-side MOSFET, and loop compensation, allowing it to reduce the overall component count and solution footprint. Current-mode control provides fast transient response and cycle-by-cycle current limit. An integrated soft-start prevents inrush current at turn-on, and in shutdown mode the supply current drops to 0.1µA. XRP7659EVB Evaluation Kit is a fully assembled and tested surface-mount PCB that demonstrates the XRP7659.


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Exar XRP7659ISTR-F
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701-XRP7659ISTR-F


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Exar Voltage Regulators - Switching Regulators 4.5-18Vin,.18-15Vout 1.5A, DC Converter
Page 544

Data Sheet
12,399
In Stock
Cut Tape
1: $0.92
10: $0.808
25: $0.716
50: $0.693
100: View
3,000: $0.293



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Mult.: 1
Reel: 3,000
Exar XRP7659EVB
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Exar Power Management IC Development Tools EVAL XRP7659
Page 390

Data Sheet
2
In Stock
1: $31.25



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Mult.: 1
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