Part number:
LM1771
Manufacturer:
File Size:
1.28 MB
Description:
Low-voltage synchronous buck controller.
Datasheet Details
Part number:
LM1771
Manufacturer:
File Size:
1.28 MB
Description:
Low-voltage synchronous buck controller.
LM1771, Low-Voltage Synchronous Buck Controller
The LM1771 device is an efficient synchronous buck switching controller with a precision enable requiring no external compensation.
The constant ON-time control scheme provides a simple design free of compensation components, allowing minimal component count and board space.
The precision enable pin
LM1771 Features
* 1 Input Voltage Range of 2.8 V to 5.5 V
* 0.8-V Reference Voltage
* Precision Enable
* No Compensation Required
* Constant Frequency Across Input Range
* Low Quiescent Current of 400 µA
* Internal Soft-Start
* Short Circuit Protection
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