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Overview
| Topology | Other Topology |
| Input voltage | 2.7-7 V |
| Output 1 | -5 V / 0.6 A |
| IC revision | 1.0 |
Description
The EV1400-C-01A demonstrates MPS’sMP1400, a monolithic negative DCDC powerconverter with built-in internal power MOSFET. It offers a very compact solution to achieve up to 600mA continuous output current depending on input-voltage to output-voltage ratio. The output voltage can be regulated from -0.9V to -6V.The 1500 kHz switching frequency allows forsmaller external components producing acompact solution for a wide range of loadcurrents. Fault condition protection includes cycle-bicycle current limiting and thermal shutdown. The MP1400 is available in a 0.8mm x 1.6mm 8-ball CSP package.
Features
- Wide 2.7V to 7V Operating Input Range
- Output Adjustable from -0.9V to -6V
- Up to 600mA Output Current
- 300mΩ High Side MOSFET On Resistance
- Default 1.5MHz Switching Frequency
- Ground Reference Enable
- Cycle-by-Cycle Over Current Protection
- Short Circuit Protect with Hiccup Mode
- Output Voltage Discharge
- Output Over Voltage Protection
- Available in a 0.8mm x 1.6mm 8-ball CSPPackage
Typical applications
- General Negative Voltage
- Small OLED Panel
- HDD
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7447789004 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 4.7 | 4.2 | 35 | 45 | 7332 | Robust |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 7447789004 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples |
|---|