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UC3525BN

UC3525BN
Mfr. #:
UC3525BN
Beschreibung:
Switching Controllers Regulating Pulse Width Modulator
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
UC3525BN Datenblatt
Die Zustellung:
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Zahlung:
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ECAD Model:
Mehr Informationen:
UC3525BN Mehr Informationen UC3525BN Product Details
Produkteigenschaft
Attributwert
Hersteller:
Texas Instruments
Produktkategorie:
Schaltregler
RoHS:
Y
Topologie:
Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull
Anzahl der Ausgänge:
2 Output
Schaltfrequenz:
450 kHz
Arbeitszyklus - Max:
50 %
Ausgangsstrom:
400 mA
Minimale Betriebstemperatur:
0 C
Maximale Betriebstemperatur:
+ 70 C
Montageart:
Durchgangsloch
Paket / Koffer:
PDIP-16
Verpackung:
Rohr
Höhe:
4.57 mm
Länge:
19.3 mm
Betriebstemperaturbereich:
0 C to + 70 C
Serie:
UC3525B
Typ:
Spannungsmodus-PWM-Controller
Marke:
Texas Instruments
Abfallzeit:
50 ns
Produktart:
Schaltregler
Anstiegszeit:
100 ns
Werkspackungsmenge:
25
Unterkategorie:
PMIC - Power-Management-ICs
Gewichtseinheit:
0.037172 oz
Tags
UC3525B, UC3525, UC352, UC35, UC3
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***as Instruments
egulating Pulse Width Modulators 16-PDIP 0 to 70
***ical
Voltage Mode PWM Controller 400mA 400kHz 16-Pin PDIP
***p One Stop Global
Voltage Mode PWM Controller 400mA 16-Pin PDIP Tube
***Components
In a Tube of 25, Texas Instruments UC3525BN, Dual PWM Voltage Mode Controller, 400 mA, 400 kHz 16-Pin, PDIP
***i-Key
IC REG CTRLR MULT TOPOLOGY 16DIP
***ser
PWM Power Supply Controllers Regulating Pulse Width Modulator
***ark
Pulse Width Modulation (PWM) Controller IC; Output Current Max:500mA; Frequency:450kHz; Supply Voltage Min:8V; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Control Mode:Voltage; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
***as Instr.
The UC1525B/1527B series of pulse width modulator integrated circuits are designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip +5.1V buried zener reference is trimmed to ±0.75% and the input common-mode range of the error amplifier includes the reference voltage, eliminating external resistors. A sync input to the oscillator allows multiple units to be slaved or a single unit to be synchronized to an external system clock. A single resistor between the CT and the discharge terminals provide a wide range of dead time adjustment. These devices also feature built-in soft-start circuitry with only an external timing capacitor required. A shutdown terminal controls both the soft-start circuitry and the output stages, providing instantaneous turn off through the PWM latch with pulsed shutdown, as well as soft-start recycle with longer shutdown commands. These functions are also controlled by an undervoltage lockout which keeps the outputs off and the soft-start capacitor discharged for subnormal input voltages. This lockout circuitry includes approximately 500mV of hysteresis for jitter-free operation. Another feature of these PWM circuits is a latch following the comparator. Once a PWM pulse has been terminated for any reason, the outputs will remain off for the duration of the period. The latch is reset with each clock pulse. The output stages are totem-pole designs capable of sourcing or sinking in excess of 200mA. The UC1525B output stage features NOR logic, giving a LOW output for an OFF state. The UC1527B utilizes OR logic which results in a HIGH output level when OFF.
Teil # Beschreibung Aktie Preis
UC3525BN
DISTI # V39:1801_07428288		Voltage Mode PWM Controller 400mA 16-Pin PDIP Tube
RoHS: Compliant		677
  • 1000:$3.6910
  • 500:$4.2340
  • 100:$4.8520
  • 10:$5.8140
  • 1:$6.4280
UC3525BN
DISTI # 296-11218-5-ND		IC REG CTRLR MULT TOPOLOGY 16DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		3559In Stock
  • 2500:$3.7635
  • 1000:$3.9082
  • 500:$4.4873
  • 100:$5.1531
  • 25:$5.9348
  • 10:$6.2240
  • 1:$6.8900
UC3525BN
DISTI # 31725672		Voltage Mode PWM Controller 400mA 16-Pin PDIP Tube
RoHS: Compliant		10000
  • 1000:$3.6651
  • 500:$4.0385
  • 100:$4.6378
UC3525BN
DISTI # 30233070		Voltage Mode PWM Controller 400mA 16-Pin PDIP Tube
RoHS: Compliant		677
  • 1000:$3.9678
  • 500:$4.5515
  • 100:$5.2159
  • 10:$6.2500
  • 2:$6.9101
UC3525BN
DISTI # 32722097		Voltage Mode PWM Controller 400mA 16-Pin PDIP Tube
RoHS: Compliant		500
  • 1000:$3.8263
  • 500:$4.3078
UC3525BN
DISTI # UC3525BN		Voltage Mode PWM Controller 400mA 16-Pin PDIP Tube (Alt: UC3525BN)
RoHS: Compliant
Min Qty: 1
Container: Tube		Europe - 0
  • 1:€4.8900
  • 10:€4.5900
  • 25:€4.2900
  • 50:€4.0900
  • 100:€3.8900
  • 500:€3.6900
  • 1000:€3.4900
UC3525BN
DISTI # UC3525BN		Voltage Mode PWM Controller 400mA 16-Pin PDIP Tube - Rail/Tube (Alt: UC3525BN)
RoHS: Compliant
Min Qty: 100
Container: Tube		Americas - 0
  • 100:$4.1900
  • 150:$3.8900
  • 250:$3.7900
  • 500:$3.6900
  • 1000:$3.5900
UC3525BNRegulating Pulse Width Modulators6000
  • 1000:$3.2900
  • 750:$3.3600
  • 500:$3.8800
  • 250:$4.4600
  • 100:$4.7800
  • 25:$5.3300
  • 10:$5.7000
  • 1:$6.3400
UC3525BN
DISTI # 595-UC3525BN		Switching Controllers Regulating Pulse Width Modulator
RoHS: Compliant		308
  • 1:$6.8900
  • 10:$6.2300
  • 25:$5.7700
  • 100:$5.1600
  • 250:$4.9000
  • 500:$4.4900
  • 1000:$3.9100
UC3525BNG4
DISTI # 595-UC3525BNG4		Switching Controllers Regulating Pulse Width Modulator
RoHS: Compliant		0
    UC3525BNSwitching Controller, Voltage-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, PDIP16
    RoHS: Compliant    		53
    • 1000:$3.8200
    • 500:$4.0200
    • 100:$4.1800
    • 25:$4.3600
    • 1:$4.7000
    UC3525BN
    DISTI # 6615223P    		VOLTAGE MODE PWM CNTRLR 400MA 16P PDIP, TU38
    • 500:£3.4100
    • 250:£3.7100
    • 100:£3.9100
    • 25:£4.3700
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    Verfügbarkeit
    Aktie:
    298
    Auf Bestellung:
    2281
    Menge eingeben:
    Der aktuelle Preis von UC3525BN dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
    Referenzpreis (USD)
    Menge
    Stückpreis
    ext. Preis
    1
    6,89 $
    6,89 $
    10
    6,23 $
    62,30 $
    25
    5,77 $
    144,25 $
    100
    5,16 $
    516,00 $
    250
    4,90 $
    1 225,00 $
    500
    4,49 $
    2 245,00 $
    1000
    3,91 $
    3 910,00 $
    2500
    3,77 $
    9 425,00 $
    Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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