UCC25702D ,Voltage Regulator - TI

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

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118 points

Part No

UCC25702D
Manufacturer

TI
ChipWorker Part#

CW56944542
Category

Voltage Regulator
Package

SOIC-14
Description

Voltage Mode PWM Controller 1A 700kHz 14Pin SOIC Tube
Documentation

Datasheet
Ships from

Moscow
Наличие

In Stock
Estimated Price

$ 11.05

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UCC25702D Specifications

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Attribute	Attribute Value

Part Number	UCC25702D
Manufacturer	TI
ChipWorker Part#	CW56944542
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	14 Pin
Case/Package	SOIC-14
Frequency	700 kHz
Supply Voltage (DC)	10.0V (min)
Number of Outputs	1 Output
Output Voltage	400 mV
Output Current	1000 A
Quiescent Current	750 µA
Number of Regulated Outputs	1 Output
Rise Time	20 ns
Switching Frequency	700 kHz
Topology	Boost, Flyback, Forward
Duty Cycle	100 %
Maximum Duty Cycle	100 %
Fall Time	20 ns
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	9.6V ~ 14V
	expand all
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

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Product Description

DESCRIPTION
The UCC35701/UCC35702 family of pulse width modulators is intended for isolated switching power supplies using primary side control. They can be used for both off-line applications and DC/DC converter designs such as in a distributed power system architecture or as a telecom power source. The devices feature low startup current, allowing for efficient off-line start ing, yet have sufficient output drive to switch power MOSFETs in excess of 500kHz.
FEATURES
700kHz Operation
Integrated Oscillator/ Voltage Feed Forward Compensation
Accurate Duty Cycle Limit
Accurate Volt-second Clamp
Optocoupler Interface
Fault Counting Shutdown
Fault Latch off or Automatic Shutdown
Soft Stop Optimized for Synchronous Rectification
1A Peak Gate Drive Output
130A Start-up Current
750A Operating Current

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