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5962-8768101EA vs UC3825AN vs UC3825N Comparison

  • Hide Shared Attributes
    5962-8768101EA
    5962-8768101EA
    UC3825AN
    UC3825AN
    UC3825N
    UC3825N
  • Part No.
    5962-8768101EA
    UC3825AN
    UC3825N
  • Description
    Current Mode PWM Controller 1.5A 1000kHz 16Pin CDIP Tube
    Current/Voltage Mode PWM Controller, 2Outputs, 12V-20V supply, 5.1V/2A out, 1MHz, DIP-16
    Driver; PWM controller; 0.5A; 1W; Channels:2; 9.2÷30V; 1MHz; DIP16
  • Manufacturer
    TI
    TI
    TI
  • Classification
    PWM Controllers
    Voltage Regulators
    Voltage Regulators
  • Reference Price(USD)
    $37.474
    $2.172
    $2.040
  • Inventory(pcs)
    5
    2.7k
    10.5k
  • Case/Package
    CDIP
    PDIP-16
    PDIP-16
  • Number of Pins
    16
    16
    16
  • Number of Channels
    -
    -
    2
  • Frequency
    -
    1 MHz
    1 MHz
  • Power Rating
    -
    -
    1 W
  • Power Dissipation
    1 W
    -
    1 W
  • Number of Positions
    -
    16
    16
  • Rise Time
    30 ns
    20 ns
    30 ns
  • Operating Voltage
    -
    -
    9.2V ~ 30V
  • Voltage Rating (DC)
    30.0 V
    -
    -
  • Output Voltage
    -
    3 V
    5.1 V
  • Input Voltage (DC)
    -
    22.0 V
    15.0 V
  • ECCN Code
    EAR99
    EAR99
    EAR99
  • Supply Voltage (DC)
    -
    12.0V (min)
    10.0V (min)
  • Switching Frequency
    1000 kHz
    1000 kHz
    340kHz ~ 460kHz
  • Duty Cycle
    80 %
    50 %
    85 %
  • Input Current
    -
    28 mA
    22.0 mA
  • Supply Current
    33 mA
    36 mA
    33 mA
  • Output Current
    1500 A
    2 A
    200 mA
  • Number of Regulated Outputs
    2
    2
    2
  • Number of Outputs
    -
    2
    2
  • Operating Temperature
    -
    0℃ ~ 70℃
    0℃ ~ 70℃
  • Topology
    Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull
    Buck, Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull
    Buck, Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull
  • Size-Length
    -
    19.3 mm
    19.3 mm
  • Size-Width
    -
    6.35 mm
    6.35 mm
  • Size-Height
    -
    4.57 mm
    4.57 mm
  • Mounting Style
    Through Hole
    Through Hole
    Through Hole
  • Packaging
    Tube
    Tube
    Tube
  • REACH SVHC Compliance
    -
    No SVHC
    No SVHC
  • Lead-Free Status
    Contains Lead
    Lead Free
    Lead Free
  • RoHS
    Non-Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Operating Temperature (Max)
    125 ℃
    70 ℃
    70 ℃
  • Supply Voltage (Max)
    -
    20 V
    30 V
  • Operating Temperature (Min)
    -55 ℃
    0 ℃
    0 ℃
  • Maximum Duty Cycle
    80 %
    50 %
    85 %
  • Input Voltage (Max)
    -
    22 V
    -
  • Supply Voltage (Min)
    -
    12 V
    10 V
  • Power Dissipation (Max)
    1000 mW
    -
    1000 mW
  • Fall Time
    30 ns
    20 ns
    30 ns
  • Output Voltage (Max)
    -
    5.15 V
    -
  • REACH SVHC Compliance Edition
    -
    2014/12/17
    2015/06/15
  • Supply Voltage
    -
    -
    8.4.30 VDC
  • Input Voltage
    -
    -
    15 V
  • Overview
    5962-8768101EA Product overview

    DESCRIPTION The UC1825 family of PWM control ICs is optimized for high fre quency switched mode power supply applications. Particular care was given to minimizing propagation delays through the comparators and logic circuitry while maximizing bandwidth and slew rate of the error amplifier. This controller is designed for use in either current-mode or voltage mode systems with the capability for input voltage feed-forward.

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    UC3825AN Product overview

    The UC3825AN is a high speed Pulse Width Modulation (PWM) Controller, an improved versions of the standard UC3825 family. Performance enhancements have been made to several of the circuit blocks. Error amplifier gain bandwidth product is 12MHz, while input offset voltage is 2mV. Current limit threshold is assured to a tolerance of 5%. Oscillator discharge current is specified at 10mA for accurate dead time control. Frequency accuracy is improved to 6%. Startup supply current, typically 100µA, is ideal for off-line applications. The output drivers are redesigned to actively sink current during UVLO at no expense to the startup current specification. In addition each output is capable of 2A peak currents during transitions. Functional improvements have also been implemented in this family. The UC3825 shutdown comparator is now a high-speed overcurrent comparator with a threshold of 1.2V.

    .
    Compatible with voltage-mode or current-mode control methods
    .
    50ns Propagation delay to output
    .
    High-current dual totem pole outputs (2A peak)
    .
    Trimmed oscillator discharge current
    .
    Pulse-by-pulse current limiting comparator
    .
    Latched overcurrent comparator with full cycle restart
    .
    Green product and no Sb/Br
    Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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    UC3825N Product overview

    The UC3825N is a High Speed Pulse Width Modulation (PWM) Controller designed for high frequency switched mode power supply applications. Particular care was given to minimizing propagation delays through the comparators and logic circuitry while maximizing bandwidth and slew rate of the error amplifier. This controller is designed for use in either current-mode or voltage mode systems with the capability for input voltage feed-forward. Protection circuitry includes a current limit comparator with a 1V threshold, a TTL compatible shutdown port and a soft start pin which will double as a maximum duty cycle clamp. The logic is fully latched to provide jitter free operation and prohibit multiple pulses at an output. An under-voltage lockout section with 800mV of hysteresis assures low start up current. During under-voltage lockout, the outputs are high impedance.

    .
    Green product and no Sb/Br
    .
    Compatible with voltage or current mode topologies
    .
    High current dual totem pole outputs
    .
    Wide bandwidth error amplifier
    .
    Fully latched logic with double pulse suppression
    .
    Pulse-by-pulse current limiting
    .
    Soft start/max duty cycle control
    .
    Under-voltage lockout with hysteresis
    View all

5962-8768101EA Alternative Parts

Image Part Compare Manufacturer Category Description
Image:5962-8768101EA Mfr.Part#:5962-8768101EA Compare: Current Part Manufacturers:TI Category:PWM Controllers Description:Current Mode PWM Controller 1.5A 1000kHz 16Pin CDIP Tube
Image:UC1825J Mfr.Part#:UC1825J Compare: 5962-8768101EA VS UC1825J Manufacturers:TI Category:PWM Controllers Description:Current Mode PWM Controller 1.5A 1000kHz 16Pin CDIP Tube
Image:UC3825AN Mfr.Part#:UC3825AN Compare: 5962-8768101EA VS UC3825AN Manufacturers:TI Category:Voltage Regulators Description:Current/Voltage Mode PWM Controller, 2Outputs, 12V-20V supply, 5.1V/2A out, 1MHz, DIP-16
Image:UC3825N Mfr.Part#:UC3825N Compare: 5962-8768101EA VS UC3825N Manufacturers:TI Category:Voltage Regulators Description:Driver; PWM controller; 0.5A; 1W; Channels:2; 9.2÷30V; 1MHz; DIP16