IC manufacturers XYSemi
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Overview
| Topology | Boost Converter |
| Input voltage | 2.3-6 V |
| Switching frequency | 900-1500 kHz |
| Output 1 | 26 V / 2.8 A |
| IC revision | 0.5 |
Description
The XR2203 is a high frequency, high efficiency DC to DC converter with an integrated 2.8A, 0.1Ω power switch capable of providing an output voltage up to 26V. The fixed 1.2MHz allows the use of small external inductions and capacitors and provides fast transient response. It integrates Soft start, Comp,. only need few components outside.
Features
- 2.3V to 6V input voltage Rangel
- Efficiency up to 96%
- 26V Boost converter with 2.8A switch current
- 1.2Mhz fixed Switching Frequency
- Integrated soft-start
- Thermal Shutdown
- Under voltage Lockout
- SOT23-5 Package
Typical applications
- TFT LCD Bias Supply
- PCMCIA Card
- GPS Receiver
- Digital Still Camera
- Portable Applications
- DSL Modem
- Handheld Devices
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | ISAT,10% (A) | ISAT,30% (A) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74437324022 | SPEC | 8 files | WE-LHMI SMT Power Inductor | 2.2 | 4.05 | – | 61 | 49 | 4020 | – | 4.45 | 8.4 | SMT | ||
 | 744777004 | SPEC | 8 files | WE-PD SMT Power Inductor | 4.7 | 4.9 | 4 | 40 | – | 7345 | Standard | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 74437324022 | SPEC | |
| 744777004 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | ISAT,10% (A) | ISAT,30% (A) | Mount | Samples |
|---|