Datasheet Details
| Part number | XC9213 |
|---|---|
| Manufacturer | Torex Semiconductor |
| File Size | 1.79 MB |
| Description | Synchronous Step-Down DC/DC Controller |
| Datasheet |
 XC9213 Datasheet
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General Description
The XC9213 series is N-ch & N-ch drive, synchronous, step-down DC/DC controller IC with a built-in bootstrap driver circuit.
Output will be stable no matter which load capacitors, including low ESR capacitors, are used.
Resistance (RSENSE) of about several 10mΩ will be required as a current sense.
Key Features
- oltage Range : 4.0V ~ 25.0V Output Voltage Range : 1.5V ~ 15.0V externally set Reference voltage : 1.0V (±2%) Oscillation Frequency : 300kHz (±15%) Output Current : 5A (VIN=5.0V, VOUT=3.3V) Control : PWM/PFM manual control Current Limit Protection : Sense Voltage=170mV High Efficiency : 93% (VIN=5.0V,VOUT=3.3V, IOUT=1A) Detect Voltage Function : Detects 0.9V/Open-drain output Stand-by Current : ISTB = 4.0μA (MAX. ) Load Capacitor : Low ESR capacitor Shutdown Time : Adjustable b.