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Request evaluation samplesUCC37323DR PMIC - Gate Drivers by Texas Instruments
UCC37323DR is a PMIC - Gate Drivers model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Gate Drivers product path. Known package information currently points to 8SOIC under the Texas Instruments brand listing. IC DUAL HS POWER FET DRIVR 8SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around UCC37323DR so buyers can move faster from review to quotation.
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - Gate DriversDescription
IC DUAL HS POWER FET DRIVR 8SOIC
key Attributes
-
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ISO 9001
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AS9120B
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ISO 14001
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ESD Control
Electrostatic handling standards to help protect sensitive components.
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Product overview
Overview
General description
The PUCC3801 is a current-mode Pulse Width Modulated (PWM) controller containing all the control and protection functions necessary to implement an off-line, flyback or forward converter with a minimum number of external components.
Features
• Very low start-up supply current; 50 µA typical
• Low operating supply current; 1.2 mA typical
• Accurate, internally-trimmed, fixed frequency oscillator (100 kHz). No external timing components needed
• Internal slope compensation. No external ramp components needed
• Built-in over-voltage and under-voltage detection
• High-speed over-current trip; 170 ns typical
• Over-voltage clamp on supply voltage (VDD)
• Internal divider regulates VDD to 12 V. No external divider needed
• Leading edge blanking of the current sense signal
• Control frequency modulated over a narrow band to reduce Electromagnetic Interference (EMI)
• High output drive capability; 150 ns typical rise and fall time into 2 nF load
• Wide bandwidth (10 MHz) error amplifier with external compensation pin and simple interface to optocoupler
• Accurate internal bandgap reference.Applications
• Off-line switched mode power supplies
• Laptop computer mains adaptors
• Printer power supplies.
The PUCC3801 is a current-mode Pulse Width Modulated (PWM) controller containing all the control and protection functions necessary to implement an off-line, flyback or forward converter with a minimum number of external components.
Features
• Very low start-up supply current; 50 µA typical
• Low operating supply current; 1.2 mA typical
• Accurate, internally-trimmed, fixed frequency oscillator (100 kHz). No external timing components needed
• Internal slope compensation. No external ramp components needed
• Built-in over-voltage and under-voltage detection
• High-speed over-current trip; 170 ns typical
• Over-voltage clamp on supply voltage (VDD)
• Internal divider regulates VDD to 12 V. No external divider needed
• Leading edge blanking of the current sense signal
• Control frequency modulated over a narrow band to reduce Electromagnetic Interference (EMI)
• High output drive capability; 150 ns typical rise and fall time into 2 nF load
• Wide bandwidth (10 MHz) error amplifier with external compensation pin and simple interface to optocoupler
• Accurate internal bandgap reference.Applications
• Off-line switched mode power supplies
• Laptop computer mains adaptors
• Printer power supplies.
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Product Attribute
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Part Status
Active
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Width
3.91mm
Height
1.75mm
Package / Case
8-SOIC (0.154, 3.90mm Width)
Technology
BICMOS
Operating Temperature
-55°C~150°C TJ
Weight
72.603129mg
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Number Of Functions
2
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Thickness
1.58mm
Length
4.9mm
Number Of Outputs
2
Operating Supply Voltage
12V
Output Polarity
INVERTED
Output Characteristics
TOTEM-POLE
Input Characteristics
STANDARD
Supply Voltage
14V
Output Current
4A
Subcategory
MOSFET Drivers
Sub-Categories
PMIC - Gate Drivers
Fall Time (Typ)
40 ns
Nominal Supply Current
450μA
Base Part Number
UCC37323
Manufacturer'S Part No.
UCC37323DR
Max Output Current
4.5A
Max Power Dissipation
1.14W
Max Supply Current
450μA
High Side Driver
NO
Power Dissipation
1.14W
Turn On Time
0.04 µs
Rise / Fall Time (Typ)
20ns 15ns
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Propagation Delay
35 ns
Voltage - Supply
4.5V~15V
Rise Time
40ns
Channel Type
Independent
Turn On Delay Time
35 ns
Driven Configuration
Low-Side
Gate Type
N-Channel, P-Channel MOSFET
Turn Off Time
0.05 µs
Output Peak Current Limit-Nom
4A
Current - Peak Output (Source, Sink)
4A 4A
Logic Voltage - VIL, VIH
1V 2V
Power Supplies
4.5/15V
Interface IC Type
BUFFER OR INVERTER BASED MOSFET DRIVER
Input Type
Inverting
Common questions
Product FAQ
Quick answers for buyers reviewing UCC37323DR, stock, documentation, and sourcing steps.
What is UCC37323DR?
UCC37323DR is a PMIC - Gate Drivers component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for UCC37323DR?
UCC37323DR is listed with package reference 8SOIC. The current product description is IC DUAL HS POWER FET DRIVR 8SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is UCC37323DR available in stock?
This page currently shows 128081 units in stock and 88939 units available for UCC37323DR. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for UCC37323DR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for UCC37323DR by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for UCC37323DR?
A dedicated datasheet link is not currently listed for UCC37323DR by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify UCC37323DR before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for UCC37323DR before approving the order.
PMIC - Gate Drivers
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