SP6121 Low Voltage / Synchronous Step Down PWM Controller

Sipex

Description

® SP6121 Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters Low Voltage, Synchronous Step Down PWM Controller .
The SP6121 is a fixed frequency, voltage mode, synchronous PWM controller designed to work from a single 5V or 3.

📥 Download Datasheet

SP6121 Datasheet Preview — Preview of SP6121 PDF

Datasheet Specifications

Part number: SP6121
Manufacturer: Sipex
File Size: 358.88 KB
Datasheet: SP6121_SipexCorporation.pdf
Description: Low Voltage / Synchronous Step Down PWM Controller

Features

* Optimized for Single Input Voltage - 3V to 5.5V 8 PDRV VCC 1
* High Efficiency: Greater than 95% possible SP6121 GND 2 7 NDRV
* Accurate, 500kHz Fixed Frequency Operation 6 ISET VFB 3 8 Pin SOIC
* Fast Transient Response 4 5 ISENSE COMP
* 500µA, IQ (25µA in Shutdown)
* Inte

Applications

* Lossless Adjustable Current Limit with
* Supply Bias for
* High Side RDS(ON) Sensing - DSP
* 0% to 100% Duty Cycle Range - Microprocessor Core
* High Side PMOS Switch Negates Need for - I/O & Logic
* External Charge Pump
* Video Cards
* Output Over Voltage Protectio

SP6121 Distributors

📁 Related Datasheet

SP6125 SP6126 SP6127 SP6133 SP6134 SP6136

📌 All Tags

SP6121 Low Voltage Synchronous Step Down PWM Controller Sipex

Sipex SP6121-like datasheet