UCC2801D ,Voltage Regulator - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

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139 points

Part No

UCC2801D
Manufacturer

TI
ChipWorker Part#

CW24155168
Category

Voltage Regulator
Package

SOIC-8
Description

TEXAS INSTRUMENTS UCC2801D PWM Controller, 10V supply, 1MHz, 1V/1A out, SOIC-8
Documentation

Datasheet
Ships from

Moscow
Наличие

In Stock
Estimated Price

$ 1.45

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UCC2801D Specifications

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Attribute	Attribute Value

Part Number	UCC2801D
Manufacturer	TI
ChipWorker Part#	CW24155168
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	1 MHz
Supply Voltage (DC)	10.0V (max)
Number of Outputs	1 Output
Output Voltage	5 V
Output Current	1 A
Supply Current	500 µA
Number of Regulated Outputs	1 Output
Rise Time	41 ns
Switching Frequency	1000 kHz
Topology	Boost, Flyback, Forward
Duty Cycle	50 %
Maximum Duty Cycle	50 %
Fall Time	44 ns
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1000 mW
Supply Voltage	7.4V ~ 12V
Supply Voltage (Max)	10 V
	expand all
Size-Length	4.9 mm
Size-Width	3.91 mm
Size-Height	1.58 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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Product Description

DESCRIPTION
The UCC1800/1/2/3/4/5 family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and DC-to-DC fixed frequency current-mode switching power supplies with minimal parts count.
FEATURES
•100µA Typical Starting Supply Current
•500µA Typical Operating Supply Current
•Operation to 1MHz
•Internal Soft Start
•Internal Fault Soft Start
•Internal Leading-Edge Blanking of the Current Sense Signal
•1 Amp Totem-Pole Output
•70ns Typical Response from Current-Sense to Gate Drive Output
•1.5% Tolerance Voltage Reference
•Same Pinout as UC3842 and UC3842A

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