IC manufacturers XYSemi
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Overview
| Topology | Buck Converter |
| Input voltage | 4-40 V |
| Switching frequency | 180-220 kHz |
| Output 1 | 5 V / 2.4 A |
| IC revision | 0.3 |
Description
The XP4202 is a high frequency activeCC/CV step-down switching regulator withintegrated internal high-side high voltagepower MOSFET. It operate in either CV(Constant Output Voltage)Mode or CC(Constant Output Current)Mode. provides2.4A output with current mode control forfast loop response and easy compensation.The wide 4V to 40V input rangeaccommodates a variety of step-downapplications, including those in automotiveinput environment
Features
Wide 4V to 40V Operating Input Range
- Adjustable Output Voltage from 0.8V to36V
- 200mohm Internal Power MOSFET
- 200K Fixed Switching Frequency
- Vout Accuracy +/-2%
- Low Quiescent Current 350uA
- Low Shut down Current <1uA
- Ceramic Capacitor Stable
- External current limit setting
- Small Inductor selection
- Internal Soft-Start
- Up to 95% Efficiency
- Built in adjustable line-compensation
- Under Voltage Lockout, Over Current,Short Current, Over voltage andThermal Protection
- Operating Temperature: -40oC to +85°C
- Available in SOP8-PP Package
- RoHS Compliant and 100% Lead(Pb)-Free
Typical applications
- Car Charger
- Portable Charger Device
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744771122 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 22 | 6 | 3.7 | 36 | 13.5 | 1260 | Standard |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples |
|---|