[PDF] What is SP6127 CONTROLLER? (598340)

The SP6127 is Step Down Controller made by Sipex Corporation.

Brief overview of the content in a SP6127 PDF file

www datasheetgo.com SP6127 High Voltage Step Down Controller in TSOT6 FEATURES Wide 4 5V 29V Input Voltage Range Internal compensation Built in High Current PMOS Driver Adjustable Overcurrent Protection Internal soft start 900kHz Constant Frequency Operation 0 6V Reference Voltage 1 output setpoint accuracy Lead Free RoHS Compliant Package Small 6 pin TSOT LX GND FB 6 5 4 SP6127 6 PinTSOT 1 VIN 2 GATE 3 VDR __________________________________________________________ DESCRIPTION The SP6127 is a PWM controlled step down buck voltage mode regulator with VIN feedforward and internal Type II compensation It operates from 4 5V to 29V VIN making it suitable for 5V 12V and 24V applications By using a PMOS driver this device is capable of operating at 100 duty cycle The highside driver is designed to drive the gate 5V below VIN The programmable overcurrent protection is based on the high side MOSFET s ON resistance sensing and allows setting the overcurrent protection value up to 300mV threshold measured between VIN LX The SP6127 is available in a space saving 6pin TSOT package making it the smallest controller available capable of operating from 24VDC supplies _______________________________________ TYPICAL APPLICATION CIRCUIT VIN

[ Comprehensive information ]

There are two main types of stepper motors: bipolar and unipolar. Bipolar stepper motors have two coils that must be energized in a specific sequence to create movement. Unipolar stepper motors have four or five coils that can be energized in a specific sequence to create movement. Both types of stepper motors can be controlled using pulse signals that determine the direction and speed of rotation.

Manufacturers : Sipex Corporation