LX7104 (#349417) |
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Overview
The LX7104ISF is a 1.4MHz fixed frequency, current mode, PWM buck (stepdown) DC-DC converter, capable of driving a 1.5A load with high efficiency, excellent line and load regulation. The device integrates a N-channel power MOSFET switch with low on-resistance. The converter accepts a wide input voltage range from 4.5V to 18V, and provides an output voltage adjustable typically from 0.81 to 15V. Soft-start is built in, and current mode control provides fast transient response and cycle-by-cycle current limit. Short circuit protection will be triggered when current is over limit and FB is below 0.25V. The LX7104ISF is available in SOT23-6 package.
Features
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Package Carrier: | NULL |
Electrical Rating | Symbol | Min | Typ | Max | Unit |
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Input Voltage | Vin |
4.5 | 18 | VDC | |
Output Current (A) | IOUT | 1.5 | A | ||
Output Voltage (V) | VO | 0.81 | 15 | V | |
Switching Frequency (kHz) | fs | 1100 | 1400 | 1700 | kHz |
Environmental Rating | Symbol | Min | Typ | Max | Unit |
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Operating Temperature | TA | -40 | 85 | °C | |
Storage Temperature (oC) | TSTG | -65 | 150 | °C |
Undefined | Symbol | Min | Typ | Max | Unit |
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Regulated Outputs | OutR | 1 | Select |
Resources
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Ordering
Distributor | SKU | Stock | MOQ | Pkg | |
---|---|---|---|---|---|
Arrow Electronics | LX7104ISF | 3000 | .. | No Stock | |
Arrow Electronics | LX7104ISF | 3000 | .. | No Stock | |
Digi-Key | LX7104ISF-ND | .. | Bulk | No Stock |
This part can be found in the following product categories: