LMR22007 Reference Design Circuit | Switching Regulator Application Circuit

The LMR22007 switching regulator is designed to meet the high efficiency requirements of standby and shutdown mode applications. The device supports low current mode to maintain high efficiency under light load conditions. This article mainly introduces the LMR22007 features, application range, reference design circuit and circuit analysis to help you shorten the design time.

LMR22007 features: input voltage range: 2.7V to 20V; adjustable output voltage from 0.9V to 5.5V; output current up to 750mA; light load energy saving mode

Typical application range of LMR22007: M2M communication; drone/remote control helicopter; printer; fleet management/asset tracking

LMR22007 Reference Design Application Circuit:

Figure 1 Internal structure of LMR22007

TheLMR22007 is a switching regulator designed for the high-efficiency requirement of applications with stand-by and shut-down modes. The device features a low-current mode to maintain efficiency under light-load conditions, and an adaptive on-time control architecture for Fast transient response.

Figure 2LMR22007 reference design

TheLM has a wide input voltage range of 2.7V to 20V, and supports VIN transients to 24V.

LMR22007 Chinese data sheet: Click to download

More schematics and source code popular application circuit: click now

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