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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Controllers~~UC3526DW~~

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UC3526DW - Texas Instruments

Manufacturer Part Number: UC3526DW

Manufacturer: Texas Instruments

Allelco Part Number: 32D-UC3526DW

ECAD Model

Parts Description: IC REG CTRLR MULT TOP 18SOIC

Package: 18-SOIC (0.295", 7.50mm Width)

Data sheet: UC1526/2526/3526.pdf

RoHs Status: ROHS3 Compliant

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Specifications

UC3526DW Tech Specifications
Texas Instruments - UC3526DW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UC3526DW

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Voltage - Supply (Vcc/Vdd)	8V ~ 35V
Topology	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Synchronous Rectifier	Yes
Supplier Device Package	18-SOIC
Series	-
Serial Interfaces	-
Package / Case	18-SOIC (0.295", 7.50mm Width)
Package	Tube
Output Type	Transistor Driver
Output Phases	1

Product Attribute	Attribute Value
Output Configuration	Positive
Operating Temperature	0°C ~ 70°C (TA)
Number of Outputs	2
Mounting Type	Surface Mount
Function	Step-Up, Step-Down, Step-Up/Step-Down
Frequency - Switching	1Hz ~ 400kHz
Duty Cycle (Max)	49%
Control Features	Enable, Frequency Control, Reset, Soft Start
Clock Sync	Yes
Base Product Number	UC3526

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	2 (1 Year)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UC3526DW

Product Attribute
Part Number	UC3526DW	UC3526AN	UC3525BDWTR	UC3526DWTR
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Number of Outputs	2	2	2	2
Voltage - Supply (Vcc/Vdd)	8V ~ 35V	7V ~ 35V	8V ~ 35V	8V ~ 35V
Output Type	Transistor Driver	Transistor Driver	Transistor Driver	Transistor Driver
Output Configuration	Positive	Positive	Positive	Positive
Function	Step-Up, Step-Down, Step-Up/Step-Down	Step-Up, Step-Down, Step-Up/Step-Down	Step-Up, Step-Down, Step-Up/Step-Down	Step-Up, Step-Down, Step-Up/Step-Down
Serial Interfaces	-	-	-	-
Supplier Device Package	18-SOIC	18-PDIP	16-SOIC	18-SOIC
Mounting Type	Surface Mount	Through Hole	Surface Mount	Surface Mount
Series	-	-	-	-
Base Product Number	UC3526	UC3526	UC3525	UC3526
Clock Sync	Yes	Yes	Yes	Yes
Operating Temperature	0°C ~ 70°C (TA)	0°C ~ 70°C (TA)	0°C ~ 70°C (TA)	0°C ~ 70°C (TA)
Frequency - Switching	1Hz ~ 400kHz	1Hz ~ 600kHz	100Hz ~ 400kHz	1Hz ~ 400kHz
Output Phases	1	1	1	1
Synchronous Rectifier	Yes	Yes	Yes	Yes
Topology	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Package	Tube	Tube	Tape & Reel (TR)	Tape & Reel (TR)
Control Features	Enable, Frequency Control, Reset, Soft Start	Enable, Frequency Control, Reset, Soft Start	Dead Time Control, Frequency Control, Ramp, Soft Start	Enable, Frequency Control, Reset, Soft Start
Duty Cycle (Max)	49%	49%	49%	49%
Package / Case	18-SOIC (0.295", 7.50mm Width)	18-DIP (0.300', 7.62mm)	16-SOIC (0.295", 7.50mm Width)	18-SOIC (0.295", 7.50mm Width)

UC3526DW Datasheet PDF

Download UC3526DW pdf datasheets and Texas Instruments documentation for UC3526DW - Texas Instruments.

HTML Datasheet: UC1526/2526/3526.pdf

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Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

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Use our account for the shipment. Refer to the table below for the approximate charges.

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Delivery Method

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Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

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UC3526DW

Texas Instruments
32D-UC3526DW

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