XC9302 | Relocated DC/DC converter XC93XX Series
Trex Semiconductor
Price (excluding tax)
Model Description
PWM, PWM/PFM Switching Relocation DC/DC Controller ■ Characteristics The XC9302 series is a general -purpose high -speed clock riding DC/DC converter controller with a built -in high -speed low -on resistance driver. A total of four external parts of transistor x 2, coil, diode x 2, and capacitors can achieve high -performance high -performance high -performance DC/DC converters. The output voltage can be set in 0.1V steps from 2.4V to 6.0V (accuracy ± 2.5%) inside. The switching frequency is as high as 180kHz or 300kHz, and the external parts can be reduced. The PWM/PFM switching control type XC9302 series shifts from PWM control to PFM control during light load. This achieves high efficiency in the total load area from light load to large power current. The soft start time is set to 10ms inside, preventing current rush and overshoot when standing. At the time of standby (CE terminal "L"), the current consumption is reduced to 0.5 μA or less by stopping all circuits.
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High efficiency
Input voltage range
Maximum duty ratio
Oscillation frequency
Output current
Output voltage range
Standby function
function
Soft start time
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Part Number
XC9302
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Handling Company
Trex Semiconductor
Relocated DC/DC converter XC93XX Series XC9302's performance table
Items marked with have different values depending on the model number.
| Product Image | Price (excluding tax) | High efficiency | Input voltage range | Maximum duty ratio | Oscillation frequency | Output current | Output voltage range | Standby function | function |
|---|---|---|---|---|---|---|---|---|---|
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Available upon quote | 81% (Typ.) @5.0V, 78% (Typ.) @3.3v | 2.0V ~ 10V | 85% (Typ.) | 180kHz, 300kHz (± 15%) | 250mA or more (vin = 2.4V, vout = 3.3V) | 2.4V ~ 6.0V (± 2.5%), (can be set in 0.1V steps) | ISTB = 0.5μA (Max.) | Output voltage internal setting |
There are 3 models for this product.
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About Company Handling This Product
- Japan
- Since 1995
- 1,034 employees