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Overview
| Topology | Buck Converter |
| Input voltage | 4.5-6 V |
| Output 1 | 0.5 V / 3 A |
| IC revision | 1 |
Description
The MCP14B101 is a constant-frequency, synchronous buck converter featuring a unique adaptive on-time control architecture. The MCP14B101 operates over an input supply range of 4.5V to 6V.The MCP14B101 is available in an 16-pin TSSOP and VQFM packages, with a -40°C to +125°C ambient operating temperature range.
Features
16 pin TSSOP ePAD MCP14B101 IC
- Adjustable output voltage down to 0.5V
- Logic controlled startup and shutdown.
- Input Voltage UVLO
- Output voltage Soft Start up.
- Thermal shutdown and current-limit protection
- Failure flag output.
- Adjustable output voltage determined by external resistor divider selected by jumper.
- Input load resistance for Bode plot generator equipment.
- Enable ON-OFF selectable by jumper.
- Enable jumper provision for current measurement.
- Fail Flag jumper provision for current measurement.
- Output Short to ground jumper provision for Maximum current protection measurement and Failure flag test.
- Input voltage and output voltage sense for accurate measurement
- Four-layer pcb board with ground planes for device heat removal
- Features Thermal shut down with hysteresis.
Typical applications
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | Pins (Value) (pcs) | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012207051 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | 1 µF | ±10% | 16 | 0805 | -55 °C up to +125 °C | 5 | 0.5 GΩ | X7R Class II | 2 | 1.25 | 0.5 | – | – | 1.25 | – | – | – | 7" Tape & Reel | ||
 | 61300211121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 5.08 | – | – | 2 | Single | – | Pin Header | Straight | 3 | Bag |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 885012207051 | SPEC | |
| 61300211121 | SPEC | – |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | Pins (Value) (pcs) | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Samples |
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