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UC2523, UC2524, UC2524ADWG4

UC2523, UC2524, UC2524ADWG4 Selling Leads, Datasheet

MFG:Texas Instruments  Category:Integrated Circuits (ICs)  Package Cooled:3969+  D/C:118

UC2523, UC2524, UC2524ADWG4 Picture

UC2523, UC2524, UC2524ADWG4 Datasheet download

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Part Number: UC2523

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: 3969+

D/C: 118

Description: UC2524ADWG4

 

 
 
 
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About UC2000-30GM-IU-V1

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Datasheet: UC2000-30GM-IU-V1

File Size: 107528 KB

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  • UC2524AN

  •   Adddate: 2024-03-28
  • Inquire Now
  • NEW ELITE GROUP   China
    Contact: Mr.arteinchow  
    Tel: 086-0755-83279898-1166
    Fax: 086-0755-83279502
    (1)

About UC2524

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Datasheet: UC2524

File Size: 334587 KB

Manufacturer: TI [Texas Instruments]

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About UC2000-30GM-IU-V1

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Datasheet: UC2000-30GM-IU-V1

File Size: 107528 KB

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UC2524 General Description

The UC1524, UC2524 and UC3524 incorporate on a single monolithic chip all the functions required for the construction of regulating power supplies, inverters or switching regulators. They can also be used as the control element for high-power-output applications. The UC1524 family was designed for switching regulators of either polarity, transformer-coupled dc-to-dc converters, transformerless voltage doublers and polarity converter applications employing fixed-frequency, pulse-width modulation techniques. The dual alternating outputs allow either single-ended or push-pull applications. Each device includes an on-chip reference, error amplifier, programmable oscillator, pulse-steering flip-flop, two uncommitted output transistors, a high-gain comparator, and current-limiting and shut-down circuitry. The UC1524 is characterized for operation over the full military temperature range of -55°C to +125°C. The UC2524 and UC3524 are designed for operation from -25°C to +85°C and 0° to +70°C, respectively.

UC2524 Maximum Ratings

Supply Voltage, VCC (Notes 2 and 3) . . . . . . . . . . . . . . . . . 40V
Collector Output Current. . . . . . . . . . . . . . . . . . . . . . . .. 100mA
Reference Output Current . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Current Through CT Terminal . . . . . . . . . . . . . . . . . . . .  . 5mA
Power Dissipation at TA = +25°C (Note 4). . . . . . . . . .1000mW
Power Dissipation at TC = +25°C (Note 4). . . . . . . . .. 2000mW
Operating Junction Temperature Range . . . 55°C to +150°C
Storage Temperature Range . . . . . . . . . . . .65°C to +150°C

Note 1: Over operating free-air temperature range unless otherwise noted.
Note 2: All voltage values are with respect to the ground terminal,pin 8.
Note 3: The reference regulator may be bypassed for operation from a fixed 5V supply by connecting the VCC and reference output pins both to the supply voltage. In this configuration the maximum supply voltage is 6V.
Note 4: Consult packaging section of databook for thermal limitations and considerations of package.

UC2524 Features

• Complete PWM Power Control Circuitry
• Uncommitted Outputs for Single-ended or Push-pull Applications
• Low Standby Current.8mA Typical
• Interchangeable with SG1524, SG2524 and SG3524, Respectively

UC2524ADWG4 Parameters

Technical/Catalog InformationUC2524ADWG4
VendorTexas Instruments
CategoryIntegrated Circuits (ICs)
PWM TypeVoltage Mode
Number of Outputs2
Package / Case*
Packaging*
Duty Cycle50%
Voltage - Supply8 V ~ 40 V
Frequency-Max450kHz
BuckNo
BoostYes
FlybackYes
InvertingNo
DoublerNo
DividerNo
CukNo
IsolatedNo
Drawing Number*
Operating Temperature-40°C ~ 85°C
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names UC2524ADWG4
UC2524ADWG4

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