UCC3895DW - TI

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

Part No

UCC3895DW
Manufacturer

TI
ChipWorker Part#

CW1382767
Category

Power Management IC
Package

SOIC-20
Description

Soft Sw PWM Cntrlr 4Out BICMOS PH SHIFT RES 1MHz 20Pin SOIC Tube
Documentation

Datasheet

UCC3895DW Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Arrow	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Mouser	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
					{{submitRFQ}}

UCC3895DW Specifications

Attribute	Attribute Value

Part Number	UCC3895DW
Manufacturer	TI
ChipWorker Part#	CW1382767
Category	Power Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	SOIC-20
Frequency	500 kHz
Supply Voltage (DC)	10.0V (min)
Power Rating	650 mW
Number of Outputs	1 Output
Input Voltage (DC)	12.0 V
Output Voltage	250 mV
Output Current	10 mA
Supply Current	5.00 mA
Number of Channels	4 Channel
Number of Positions	20 Position
Power Dissipation	650 mW
Number of Regulated Outputs	4 Output
Rise Time	20 ns
Switching Frequency	1 MHz
Topology	Buck
Duty Cycle	100 %
Output Voltage (Max)	16.8 V
Maximum Duty Cycle	100 %
Fall Time	20 ns
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	650 mW
Supply Voltage	10V ~ 16.5V
Supply Voltage (Max)	16.5 V
Supply Voltage (Min)	10 V
Input Voltage	12 V
	expand all
Size-Length	12.8 mm
Size-Width	7.52 mm
Size-Height	2.35 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/12/17
ECCN Code	EAR99
HK STC License	NLR

Product Description

The UCC3895DW is a BiCMOS Advanced Phase Shift PWM Controller that 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. It improves on that controller family with 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 its 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, soft stop and chip disable via a single pin
0 to 100% Duty-cycle control
7MHz Error amplifier
Operation to 1MHz
Typical 5mA operating current at 500kHz
Very low 150µA current during UVLO
Green product and no Sb/Br
IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Chipworker Certification

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

Contact Us

Buy UCC3895DW

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.