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See Technical Specifications

SG2526DW +BOM

Voltage Mode PWM, 500Khz - 8V to 35V Operation -25°C to 85°C.

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

SG2526DW
Datasheet:

SG2526DW Datasheet (PDF)
Output Type:

Transistor Driver
Function:

Step-Down, Step-Up/Step-Down
Output Configuration:

Positive
Topology:

Buck, Flyback
EDA/CAD Models:

Request Free CAD Models for SG2526DW

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SG2526DW General Description

Featuring an array of essential functions, the SG2526DW is a monolithic pulse width modulator circuit designed to excel in fixed-frequency switching regulators and power control applications. Equipped with elements like a temperature compensated voltage reference, sawtooth oscillator, error amplifier, and more within its 18-pin dual-in-line package, this device offers comprehensive functionality. Incorporating protective features such as soft-start, under voltage lockout, digital current limiting, and adjustable deadtime, the SG2526DW prioritizes operational stability and safety. Its compatibility with TTL and B-series CMOS facilitates easy interfacing, while the active LOW logic design allows for flexible wired-OR connections. Whether used in single-ended or push-pull switching regulators, this product adapts to various configurations. Operating reliably across temperatures from -25°C to +150°C, the SG2526DW ensures consistent performance in diverse environments

Key Features

8V to 35V Operation
5V Reference Trimmed to ±1%
1Hz to 350kHz Oscillator Range
Dual 100mA Source/Sink Outputs
Digital Current Limiting
Double Pulse Suppression
Programmable Deadtime
Undervoltage Lockout
Single Pulse Metering
Programmable Soft-start
Wide Current Limit Common Mode
Range TTL/CMOS Compatible Logic
Ports Symmetry Correction Capability Guaranteed 6 Unit Synchronization

Microchip Technology, Inc Original Stock

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)DC DC Switching Controllers	Series	-
Output Type	Transistor Driver	Function	Step-Down, Step-Up/Step-Down
Output Configuration	Positive	Topology	Buck, Flyback
Number of Outputs	2	Output Phases	1
Voltage - Supply (Vcc/Vdd)	8V ~ 35V	Frequency - Switching	1Hz ~ 350kHz
Duty Cycle (Max)	49%	Synchronous Rectifier	Yes
Clock Sync	No	Serial Interfaces	-
Control Features	Dead Time Control, Enable, Frequency Control, Reset, Soft Start	Operating Temperature	-25°C ~ 85°C (TA)
Mounting Type	Surface Mount	Base Product Number	SG2526
Product Category	Switching Controllers	Product Type	Switching Controllers
Factory Pack Quantity	41	Subcategory	PMIC - Power Management ICs