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SP6126 - Step Down Controller

General Description

The SP6126 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 making is suitable for 5V, 12V, and 24V applications.

By using a PMOS driver, this device is capable of operating at 100% duty cycle.

Key Features

  • Wide 4.5V.
  • 29V Input Voltage Range Internal Compensation Built-in High Current PMOS Driver Adjustable Overcurrent Protection Internal soft-start 600kHz Constant Frequency Operation 0.6V Reference Voltage 1% output setpoint accuracy Lead Free, RoHS Compliant Package: Small 6-Pin TSOT GND FB 6 5 4 SP6126 6 PinTSOT 1 VIN 2 GATE 3 VDR.

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Datasheet Details

Part number SP6126
Manufacturer Sipex Corporation
File Size 490.74 KB
Description Step Down Controller
Datasheet download datasheet SP6126 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Solved by SP6126 TM High-Voltage, Step Down Controller in TSOT6 LX FEATURES Wide 4.5V – 29V Input Voltage Range Internal Compensation Built-in High Current PMOS Driver Adjustable Overcurrent Protection Internal soft-start 600kHz Constant Frequency Operation 0.6V Reference Voltage 1% output setpoint accuracy Lead Free, RoHS Compliant Package: Small 6-Pin TSOT GND FB 6 5 4 SP6126 6 PinTSOT 1 VIN 2 GATE 3 VDR DESCRIPTION The SP6126 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 making is suitable for 5V, 12V, and 24V applications. By using a PMOS driver, this device is capable of operating at 100% duty cycle. The high side driver is designed to drive the gate 5V below VIN.