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UCC2806DW - TI
Manufacturer:
TI
ManyChip's Part#:
MC12049700
Category:
PWM Controller IC
Package:
SOIC-16
Datasheet:
Datasheet 3D Model
Description:
TEXAS INSTRUMENTS UCC2806DW Current Mode PWM Controller, 2Outputs, 8V-14.5V supply, 11.9V/200mA out, 1MHz, SOIC-16
Stock Locations:
Availability:
4,878 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 9.26

Updated at 17/06/2025 10:30:15(UTC+8)

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Description

DESCRIPTION
The UCC3806 family of BiCMOS PWM controllers offers exceptionally improved performance with a familiar architecture. With the same block diagram and pinout of the popular UC3846 series, the UCC3806 line features increased switching frequency capability while greatly reducing the bias current used within the device. With a typical startup current of 50 μA and a well defined voltage threshold for turn-on, these devices are favored for applications ranging from off-line power supplies to battery operated portable equipment. Dual high-current, MOSFET driving outputs and a fast current sense loop further enhance device versatility.
FEATURES
• BiCMOS Version of UC3846 Family
• 1.4-mA Maximum Operating Current
• 100-μA Maximum Startup Current
• ±0.5-A Peak Output Current
• 125-ns Circuit Delay
• Easier Parallelability
• Improved Benefits of Current Mode Control

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UCC2806DW Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SOIC-16
Frequency	1 MHz
Supply Voltage (DC)	8.00V (min)
Number of Outputs	2 Output
Input Voltage (DC)	14.5 V
Output Voltage	11.9 V
Output Current	500 mA
Supply Current	1.4 mA
Number of Regulated Outputs	2 Output
Rise Time	35 ns
Switching Frequency	47 kHz
Topology	Boost, Flyback, Forward
Duty Cycle	50 %
Maximum Duty Cycle	50 %
Fall Time	35 ns
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	8V ~ 14.5V
Supply Voltage (Max)	14.5 V
Supply Voltage (Min)	8 V
Input Voltage	14.5 V
	Show
Size-Length	10.28 mm
Size-Width	7.52 mm
Size-Height	2.35 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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