MP1400

Active
7V Input, 0.6A Peak, 1.5MHz Negative DCDC Power Converter In 8-ball CSP Package

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Product Description

The MP1400 is a monolithic negative DCDC power converter with built-in internal power MOSFET. The DC-DC IC has a tiny surface mount 0.8mm x 1.6mm 8-ball CSP package. It achieves up to 600mA peak output current from a 2.7V to 7V input voltage. The output voltage can be regulated from -0.9V to -6V. The 1500 kHz switching frequency allows for smaller external components producing a compact solution for a wide range of load currents. The internal compensation and soft start minimizes the external component count and limits the inrush current during startup. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown.

Product Features

  • Wide 2.7V to 7V Operating Input Range Output Adjustable from -0.9V to -6V
  • Up to 600mA Peak Output Current
  • 300mO 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 CSP Package

Parametrics

  • Vout (min) (V)-0.9
  • Vin (min) (V)2.7
  • Vin (max) (V)7
  • Isw Limit (typ) (A)1.6
  • Iq (typ) (mA)0.2
  • Regulated Outputs1
  • Vout (max) (V)-6
  • Vfb (V)0
  • Mps StatusActive
  • mps_Status2
  • GradeCatalog
  • PackageCSPO-8 (0.8x1.6)
  • Special FeaturesOutput Discharge, SCP with Hiccup
  • SSInternal
  • Down ModeNo
  • PGNo
  • Input/Output DisconnectNo
  • Enable All Buying Option Link
  • Disable Add To Cart Button
  • Enable Evaluation Kit Button
  • Disable In Stock Block

Evaluation Kit

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Kit details

The EV1400-C-01A demonstrates MPS’s MP1400, a monolithic negative DCDC power converter 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 for smaller external components producing a compact solution for a wide range of load currents.

Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. The MP1400 is available in a 0.8mm x 1.6mm 8-ball CSP package.

US$ 25.00 + tax