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Updated at 01/11/2025 10:30:15(UTC+8)

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Description

The UCC2895DWG4 is a BiCMOS advanced phase shift Resonant Controller implements control of a full-bridge power stage by phase shifting the switching of one half-bridge with respect to the other. The device allows constant frequency pulse-width modulation in conjunction with resonant zero-voltage switching to provide high efficiency at high frequencies. The part is used either as a voltage-mode or current-mode controller. The additional features such as enhanced control logic, adaptive delay set and shutdown capability. Because the device is built using the BCDMOS process, it operates with dramatically less supply current than it"s bipolar counterparts. The UCC3895 operates with a maximum clock frequency of 1MHz.
Programmable-output turn-on delay
Adaptive delay set
Bidirectional oscillator synchronization
Voltage-mode, peak current-mode, or average current-mode control
Programmable soft-start, softs-top and chip disable via a single pin
7MHz Error amplifier
Very low 150µA Current during UVLO
Green product and no Sb/Br

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UCC2895DWG4 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	SOIC-20
Frequency	1 MHz
Supply Voltage (DC)	10.0V (min)
Number of Outputs	4 Output
Output Voltage	5.15 V
Output Current	10 mA
Number of Positions	20 Position
Power Dissipation	650 mW
Number of Regulated Outputs	4 Output
Rise Time	20 ns
Switching Frequency	1000 kHz
Topology	Full-Bridge
Duty Cycle	100 %
Maximum Duty Cycle	100 %
Fall Time	20 ns
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	650 mW
Supply Voltage (Max)	16.5 V
Supply Voltage (Min)	10 V
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Size-Length	12.8 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	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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