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MP6412 2.2-12V Ultra-Low IQ Load-Switch Controller QFN-10
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pMPS MP6412 — Ultra-Low IQ Load-Switch Controller, 2.2-12V input, QFN-10./p
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MP6412 2.2-12V Ultra-Low IQ Load-Switch Controller QFN-10
The MPS MP6412 is a Ultra-Low IQ Load-Switch Controller. It operates from a 2.2 V to 12 V input. It is supplied in a QFN-10 package.
The MP6412 is a load-switch controller used to turn the main-power P-channel MOSFET on and off.
Key Specifications
| Part Number | MP6412 |
| Function | Ultra-Low IQ Load-Switch Controller |
| Input Voltage | 2.2 V to 12 V |
| Quiescent Current | 2 µA |
| Package | QFN-10 |
| Ordering Codes | MP6412 |
Features
- VIN Range from 2.2V to 12V
- P-MOSFET Gate Driver
- Auto 150Ω Output Discharge
- <2µA Quiescent Current
- <1µA Shipping Mode Current
- Factory-Fixed Reset Delay
- ESD HBM 2kV
- Available in a Space-Saving UTQFN-10 (1.4mmx1.8mm) Package
Typical Application Circuit
Applications
- Mobile Phones
- Portable/Handheld Devices
Design Notes
- Dissipation is (VIN − VOUT) × IOUT. Check it against the package thermal resistance at the real ambient temperature before committing to the full rated current.
- Some low-noise LDOs require a minimum output capacitor ESR for loop stability — read the stability section before substituting a ceramic part.
- Add a bypass capacitor on the reference pin where provided; it sets the output noise floor.
- PSRR falls as the input-to-output differential shrinks, so headroom matters at low VIN.
Common Questions
What input voltage does the MP6412 support?
2.2 V to 12 V.
Which package and ordering codes apply to the MP6412?
QFN-10; order codes include MP6412.
What are the defining features of the MP6412?
VIN Range from 2.2V to 12V P-MOSFET Gate Driver
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