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UC1525BJQMLV

UC1525BJQMLV
Mfr. #:
UC1525BJQMLV
制造商:
Ti
描述:
PWM
生命周期:
制造商新产品。
数据表:
UC1525BJQMLV 数据表
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产品属性
属性值
制造商
钛
产品分类
集成电路芯片
Tags
UC1525BJ, UC1525B, UC1525, UC152, UC15, UC1
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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.
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
*** Stop Electro
Switching Controller, Voltage-mode, 0.5A, 400kHz Switching Freq-Max, CDIP16
***as Instruments
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.
型号 制造商 描述 库存 价格
UC1525BJQMLV PWM0
    图片 型号 描述
    UC1525AJ.

    Mfr.#: UC1525AJ.

    OMO.#: OMO-UC1525AJ--1190

    		 全新原装
    UC1525AJ/883

    Mfr.#: UC1525AJ/883

    OMO.#: OMO-UC1525AJ-883-1190

    		 全新原装
    UC1525AJ/883B

    Mfr.#: UC1525AJ/883B

    OMO.#: OMO-UC1525AJ-883B-1190

    		 全新原装
    UC1525AL

    Mfr.#: UC1525AL

    OMO.#: OMO-UC1525AL-1190

    		 Voltage Mode PWM Controller 400mA 20-Pin LCCC Tube - Rail/Tube (Alt: UC1525AL)
    UC1525AL883B

    Mfr.#: UC1525AL883B

    OMO.#: OMO-UC1525AL883B-1190

    		 Voltage Mode PWM Controller 400mA 20-Pin LCCC Tube - Rail/Tube (Alt: UC1525AL883B)
    UC1525BJ-883BC

    Mfr.#: UC1525BJ-883BC

    OMO.#: OMO-UC1525BJ-883BC-1190

    		 全新原装
    UC1525BJ/QMLV

    Mfr.#: UC1525BJ/QMLV

    OMO.#: OMO-UC1525BJ-QMLV-1190

    		 全新原装
    UC1525BJ883B

    Mfr.#: UC1525BJ883B

    OMO.#: OMO-UC1525BJ883B-1190

    		 Voltage Mode PWM Controller 400mA 16-Pin CDIP Tube - Rail/Tube (Alt: UC1525BJ883B)
    UC1525BLQMLV

    Mfr.#: UC1525BLQMLV

    OMO.#: OMO-UC1525BLQMLV-1190

    		 - Bulk (Alt: UC1525BLQMLV)
    UC1525J

    Mfr.#: UC1525J

    OMO.#: OMO-UC1525J-1190

    		 全新原装
    可用性
    库存:
    Available
    订购:
    3500
    输入数量:
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