KA3845B

KA3845B
Mfr. #:
KA3845B
制造商:
ON Semiconductor / Fairchild
描述:
Switching Controllers PWM Control IC
生命周期:
制造商新产品。
数据表:
KA3845B 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
产品属性
属性值
制造商:
安森美半导体
产品分类:
开关控制器
RoHS:
Y
输出数量:
1 Output
开关频率:
500 kHz
占空比 - 最大值:
50 %
输出电流:
1000 mA
最低工作温度:
0 C
最高工作温度:
+ 70 C
安装方式:
通孔
包装/案例:
DIP-8
打包:
管子
类型:
电流模式 PWM 控制器
品牌:
安森美半导体/飞兆半导体
秋季时间:
35 ns
工作电源电流:
17 mA
产品类别:
开关控制器
上升时间:
45 ns
出厂包装数量:
50
子类别:
PMIC - 电源管理 IC
第 # 部分别名:
KA3845B_NL
单位重量:
0.032805 oz
Tags
KA3845B, KA3845, KA384, KA38, KA3
Service Guarantees

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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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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
***et Europe
Current Mode PWM Controller 1A 8-Pin PDIP W Rail
***i-Key
IC REG CTRLR PWM CM 8-DIP
***inecomponents.com
CURRENT MODE PWM CONTROL IC
***th Star Micro
The KA3842B/KA3843B/KA3844B/KA3845B are fixed frequency current-mode PWM controller. They are specially designed for Off-Line and DC-to-DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET. The KA3842B and KA3844B have UVLO thresholds of 16V (on) and 10V (off) The KA3843B and KA3845B are 8.5V (on) and 7.9V (off) The KA3842B and KA3843B can operate within 100% duty cycle. The KA3844B and KA3845B can operate with 50% duty cycle. Product Highlights: Low Start Up Current Maximum Duty Clamp UVLO With Hysteresis Operating Frequency Up To 500KHz
型号 制造商 描述 库存 价格
KA3845B
DISTI # KA3845B-ND
ON SemiconductorIC REG CTRLR 8DIP
RoHS: Compliant
Min Qty: 3000
Container: Tube
Limited Supply - Call
    KA3845B
    DISTI # 512-KA3845B
    ON SemiconductorSwitching Controllers PWM Control IC
    RoHS: Compliant
    0
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      可用性
      库存:
      Available
      订购:
      5000
      输入数量:
      KA3845B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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