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数量 | 价钱 (含税) |
---|---|
1+ | CNY33.510 (CNY37.8663) |
10+ | CNY30.750 (CNY34.7475) |
25+ | CNY29.260 (CNY33.0638) |
50+ | CNY28.190 (CNY31.8547) |
100+ | CNY27.250 (CNY30.7925) |
250+ | CNY26.360 (CNY29.7868) |
500+ | CNY25.520 (CNY28.8376) |
产品信息
产品概述
The LM5032MTC/NOPB is a dual current-mode Pulse Width Modulated (PWM) Controller contains all the features needed to control either two independent forward dc/dc converters or a single high current converter comprised of two interleaved power stages. The two controller channels operate 180° out of phase thereby reducing input ripple current. It includes a startup regulator that operates over a wide input range up to 100V and compound (bipolar + CMOS) gate drivers that provide a robust 2.5A peak sink current. The adjustable maximum PWM duty cycle reduce stress on the primary side MOSFET switches. Additional features include programmable line undervoltage lockout, cycle-by-cycle current limit, hiccup mode fault operation with adjustable response time, PWM slope compensation, soft-start and a 2MHz capable oscillator with synchronization capability.
- Two independent PWM current mode controllers
- Integrated high-voltage startup regulator
- Compound 2.5A Main output gate drivers
- Synchronizable oscillator
- Programmable maximum duty cycle
- Maximum duty cycle fold-back at high-line voltage
- Adjustable timer for hiccup mode current limiting
- Integrated slope compensation
- Adjustable line undervoltage lockout
- Independently adjustable soft-start
- Direct interface with opto-coupler transistor
- Thermal shutdown
- Green product and no Sb/Br
技术规格
双端控制器
电流模式控制
15V
16引脚
600kHz
-
76%
-40°C
-
MSL 1 -无限制
-
1MHz
100mA
2放大器
8V
TSSOP
表面安装
-
0%
向前
125°C
-
No SVHC (27-Jun-2018)
TSSOP
100V
300mV
法律与环境
进行最后一道重要生产流程所在的地区原产地:United States
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书