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XR77129 Datasheet - MaxLinear

XR77129 40V Quad Output Digital PWM/PFM Universal PMIC

The XR77129 is a quad channel digital Pulse Width Modulated (PWM) step down (buck) controller. A wide 6V to 40V input voltage range allows for single supply operation from standard power rails. With integrated FET gate drivers, two LDOs for standby power and a 105kHz to 1.23MHz independent channel t.

XR77129 Features

* Quad Channel Step-down Controller  Digital PWM 105kHz-1.23MHz Operation  Individual Channel Frequency Selection  Patented digital PFM with Ultrasonic mode  Patented Over Sampling Feedback  Programmable 5 coefficient PID control  Integrated MOSFET Drivers

* 6V to 40V Input Voltage

XR77129-MaxLinear.pdf

Preview of XR77129 PDF
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Datasheet Details

Part number:

XR77129

Manufacturer:

MaxLinear

File Size:

2.07 MB

Description:

40v quad output digital pwm/pfm universal pmic.

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XR77129 XR77129 40V Quad Output Digital PWM PFM Universal PMIC MaxLinear

XR77129 Distributor