| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,500 pcs
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4500 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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The LT3506IDHD#PBF is a dual current mode PWM step-down DC/DC converter manufactured by LT. It integrates two 1.6A power switches, synchronized to a single oscillator and operating in anti-phase to reduce input ripple current. This device supports a wide input voltage range from 3.6V to 25V, making it suitable for various power sources.
Key features include a constant switching frequency of 575kHz, which allows for the use of small inductors and capacitors, resulting in a compact solution. It also boasts an accurate 0.8V reference with ±1% tolerance. Each regulator has independent shutdown and soft-start circuits, and independent power-good indicators that simplify power supply sequencing and microcontroller interfacing.
The LT3506 is designed for applications such as disk drives, DSP power supplies, wall transformer regulation, and distributed power regulation. It utilizes a current mode PWM architecture for fast transient response and cycle-by-cycle current limiting. Frequency foldback and thermal shutdown provide additional protection.
This regulator is available in a small 16-lead thermally enhanced 5mm x 4mm DFN surface mount package.
The input voltage range is 3.6V to 25V.
Each regulator can provide up to 1.6A of output current.
The switching frequency is 575kHz.
The reference voltage is 0.8V with a tolerance of ±1%.
It is supplied in a 16-lead thermally enhanced 5mm x 4mm DFN surface mount package.