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Overview
| Topology | Buck Converter |
| Input voltage | 4-21 V |
| Output 1 | 0.6 V / 15 A |
| IC revision | 1.0 |
Description
The NCP3235 is a 15 A DC/DC converter with internal MOSFETs and offers flexibility in design. The device can deliver an adjustable output voltage as low as 0.6V to over 80% of the input voltage. Features include adjustable current limit, output voltage, and soft-start timing. Pin selectable features enable switching frequencies of 550 kHz or 1 MHz, selecting DCM/CCM operating modes, and the ability latch off or hiccup mode during over current. The part can be configure to operate in ultra-sonic mode to stay out of the audio band. The part is offered in a thermally enhanced 6mm by 6mm TQFN package.
Features
- Accurate 0.6 V reference
- DCM/CCM selectable options
- 550kHz/1.1MHz switching frequency
- Ultra-sonic mode
- Thermally enhanced QFN package
- Wide operating range 4.5 V to 21 V
- Adjustable soft start
Typical applications
- Computing/Servers
- Datacom/Networking
- FGPA, ASIC, DSP power / 12 V Point of load
More information
Products
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| Order Code | Datasheet | Simulation | Downloads | Product series | L (mm) | To | Ti | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | Q | DF (%) | RISO | Ceramic Type | W (mm) | Fl (mm) | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | Material | Qmin. | LR (µH) | fres (MHz) | SW (mm) | Application | Interface Type | Mount | Working Voltage (V (AC)) | H (mm) | Operation Force (Value) (g) | Electrical Life (Cycles) | Actuator Color | Vaporphase process | Pins | Rows | Gender | Type | IR (A) | Packaging | Samples |
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