Datasheet Details
| Part number | MPQ4468 |
|---|---|
| Manufacturer | Monolithic Power Systems |
| File Size | 1.16 MB |
| Description | Asynchronous Step-Down Converter |
| Datasheet |
 MPQ4468 Datasheet
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General Description
The MPQ4468 is a frequency-programmable (350kHz to 2.5MHz), asynchronous, step-down switching regulator with an integrated internal high-side power MOSFET.
It provides up to 3.5A of highly efficient output current with current mode control for fast loop response.
Key Features
- include soft start (SS), external clock sync, enable (EN) control, and a power good (PG) indicator. High duty cycle and low dropout mode are provided for automotive cold-crank condition. Over-current protection (OCP) is employed to prevent the inductor current from running away. Hiccup mode greatly reduces the average current in short-circuit condition. Thermal shutdown provides reliable, fault-tolerant operation. The MPQ4468 is available in a QFN-16 (3mmx4mm) package. MPQ4468 36V, 3.5A, Low-Qu.