UCC3895PW Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Name: UCC3895PW
Brand: Texas Instruments
SKU: UCC3895PW
Availability: InStock

UCC3895PW is a BiCMOS advanced phase-shift PWM controller from Texas Instruments, featuring current-mode control, 10–16.5V input range, and pulse-width modulation technique. Ideal for high-efficiency DC-DC converters and telecom power supplies. From $1.496, in stock worldwide shipping.

ACTIVEIntegrated CircuitVerified Apr 2026

Package / Visual Reference

UCC3895PWSmall Outline Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline Packages
Pin Count: 20
Lifecycle: ACTIVE
Datasheet: UCC3895PW Datasheet PDF
Category: Integrated Circuit
Price: From $1.4960(MOQ 1)
Temp Range: ?°C to 70.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of UCC3895PW?

BiCMOS advanced phase-shift PWM control for high-efficiency power conversion
Supports both current-mode and voltage-mode operation for flexible design
Wide input voltage range: 10V to 16.5V (nom. 12V)
Compact 20-pin SOIC (R-PDSO-G20) package for space-constrained designs
Lead-free (Pb-free) compliant with 15-year YTEOL longevity rating

What is UCC3895PW used for?

The UCC3895PW is widely used in high-efficiency DC-DC converters for telecom and server power supplies, where phase-shift full-bridge topologies are preferred for reduced switching losses. It also suits industrial power systems and uninterruptible power supplies (UPS) requiring precise PWM control. Its current-mode operation makes it an excellent fit for battery chargers and distributed power architectures demanding tight regulation.

What are the specifications of UCC3895PW?

Pbfree Code	Yes
YTEOL	15
Additional Feature	ALSO OPERATES IN CURRENT MODE
Analog IC - Other Type	SWITCHING CONTROLLER
Control Mode	CURRENT-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	16.5V
Input Voltage-Min	10V
Input Voltage-Nom	12V
JESD-30 Code	R-PDSO-G20
JESD-609 Code	e4
Number of Functions	1
Output Current-Max	0.1A
Output Voltage-Max	5.06V
Output Voltage-Min	4.94V
Output Voltage-Nom	5V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TSSOP20,.25
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Current-Max (Isup)	6mA
Supply Voltage-Max (Vsup)	16.5V
Supply Voltage-Min (Vsup)	10V
Supply Voltage-Nom (Vsup)	12V
Surface Mount	YES
Switcher Configuration	PUSH-PULL
Switching Frequency-Max	1000kHz
Technology	BICMOS
Temperature Grade	COMMERCIAL
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING
Terminal Pitch	0.65mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 2
ECCN	EAR99
HTS Code	8542.39.00.90
Country of Origin	Malaysia

Where can I find the UCC3895PW datasheet?

UCC3895PW Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for UCC3895PW?

Compatible alternatives and drop-in replacements for UCC3895PW:

UCC3895PWG4Texas Instruments

Switching Controller, Voltage-mode, 0.1A, 1000kHz Switching Freq-Max, BICMOS, PDSO20

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the input voltage range of the UCC3895PW?

The UCC3895PW operates with an input voltage range of 10V minimum to 16.5V maximum, with a nominal operating voltage of 12V. This range makes it well-suited for telecom and server power supply applications.

What control mode does the UCC3895PW use?

The UCC3895PW uses current-mode control combined with pulse-width modulation (PWM) technique. It also supports operation as a phase-shift PWM controller, enabling zero-voltage switching (ZVS) in full-bridge converter topologies for improved efficiency.

What package type is the UCC3895PW available in?

The UCC3895PW is available in a 20-pin Small Outline Integrated Circuit (SOIC) package, designated R-PDSO-G20. This compact package is suitable for surface-mount assembly in space-constrained power supply designs.

What are typical applications for the UCC3895PW?

Typical applications include phase-shift full-bridge DC-DC converters, telecom and server power supplies, industrial power systems, UPS units, and battery chargers. Its advanced PWM control architecture supports high switching frequencies with minimized switching losses.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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AvailabilityIn Stock

Reference Price (USD)

From $1.4960

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$6.1500	$6.15
2+	$3.6041	$7.21
70+	$1.5040	$105.28
280+	$1.4970	$419.16
1050+	$1.4960	$1570.80

pcs

Unit price: $6.1500 · Total: $6.15

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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UCC3895PW Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

What are the key features of UCC3895PW?

What is UCC3895PW used for?

What are the specifications of UCC3895PW?

Compliance & Regulatory

Where can I find the UCC3895PW datasheet?

What are equivalent replacements for UCC3895PW?

Frequently Asked Questions

What is the input voltage range of the UCC3895PW?

What control mode does the UCC3895PW use?

What package type is the UCC3895PW available in?

What are typical applications for the UCC3895PW?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

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