UC3525BDWTR

UC3525BDWTR
Mfr. #:
UC3525BDWTR
描述:
Switching Controllers Regulating Pulse Width Modulator
生命周期:
制造商新产品。
数据表:
UC3525BDWTR 数据表
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ECAD Model:
更多信息:
UC3525BDWTR 更多信息 UC3525BDWTR Product Details
产品属性
属性值
制造商:
德州仪器
产品分类:
开关控制器
RoHS:
Y
拓扑:
升压、降压、反激、正向、全桥、半桥、推挽
输出数量:
2 Output
开关频率:
450 kHz
占空比 - 最大值:
50 %
输出电流:
400 mA
最低工作温度:
0 C
最高工作温度:
+ 70 C
安装方式:
贴片/贴片
包装/案例:
SOIC-16
打包:
卷轴
高度:
2.35 mm
长度:
10.28 mm
工作温度范围:
0 C to + 70 C
系列:
UC3525B
类型:
电压模式 PWM 控制器
品牌:
德州仪器
秋季时间:
50 ns
湿气敏感:
是的
产品类别:
开关控制器
上升时间:
100 ns
出厂包装数量:
2000
子类别:
PMIC - 电源管理 IC
单位重量:
0.016709 oz
Tags
UC3525BD, 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
Enhanced 35V, Dual 0.4A 400KHz PWM controller with Low output when off, 0C to 70C 16-SOIC 0 to 70
***ical
Voltage Mode PWM Controller 400mA 400kHz 16-Pin SOIC T/R
***ser
PWM Power Supply Controllers Regulating Pulse Width Modulator
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:1W; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Control Mode:Voltage; Leaded Process Compatible:Yes; Number of PWM Outputs:2 ;RoHS Compliant: Yes
***AS INSRUMENTS
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 描述 库存 价格
UC3525BDWTR
DISTI # 32035858
Voltage Mode PWM Controller 400mA 400kHz 16-Pin SOIC T/R
RoHS: Compliant
10000
  • 4000:$2.7450
  • 2000:$2.7810
UC3525BDWTR
DISTI # UC3525BDWTR-ND
IC REG CTRLR MULT TOP 16SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 2000:$2.9207
UC3525BDWTRG4
DISTI # UC3525BDWTRG4-ND
IC REG CTRLR MULT TOP 16SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 2000:$2.9207
UC3525BDWTR
DISTI # UC3525BDWTR
Voltage Mode PWM Controller 400mA 16-Pin SOIC T/R - Tape and Reel (Alt: UC3525BDWTR)
RoHS: Compliant
Min Qty: 2000
Container: Reel
Americas - 0
  • 2000:$3.0900
  • 4000:$2.9900
  • 8000:$2.8900
  • 12000:$2.7900
  • 20000:$2.6900
UC3525BDW
DISTI # 595-UC3525BDW
Switching Controllers Regulating Pulse Width Modulator
RoHS: Compliant
283
  • 1:$6.1800
  • 10:$5.5800
  • 25:$5.1700
  • 100:$4.6300
  • 250:$4.3900
  • 500:$4.0300
  • 1000:$3.5100
UC3525BDWTR
DISTI # 595-UC3525BDWTR
Switching Controllers Regulating Pulse Width Modulator
RoHS: Compliant
0
  • 1:$5.8100
  • 10:$5.2300
  • 100:$4.2800
  • 250:$4.0200
  • 500:$3.6400
  • 1000:$3.0700
  • 2000:$2.9200
UC3525BDWTRG4
DISTI # 595-UC3525BDWTRG4
Switching Controllers Regulating Pulse Width Modulator
RoHS: Compliant
0
    UC3525BDWTRSwitching Controller, Voltage-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, PDSO16
    RoHS: Compliant
    1520
    • 1000:$2.9000
    • 500:$3.0500
    • 100:$3.1700
    • 25:$3.3100
    • 1:$3.5600
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    Switching Controllers Regulating Pulse Width Modulato
    UC3525BDWTR

    Mfr.#: UC3525BDWTR

    OMO.#: OMO-UC3525BDWTR-TEXAS-INSTRUMENTS

    Switching Controllers Regulating Pulse Width Modulato
    可用性
    库存:
    Available
    订购:
    1500
    输入数量:
    UC3525BDWTR的当前价格仅供参考,如果您想获得最优惠的价格,请提交查询或直接发送电子邮件至我们的销售团队[email protected]
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