01 / 产品信息
产品概述
onsemi NCP1271D65R2G(电源管理-AC/DC PWM控制器)适用于系统稳压、电池充电与电源转换等场景。原装正品保障,电气特性与引脚封装以官方 Datasheet 为准。欢迎咨询报价、索取样品与现货库存。
- 厂商
- 安森美
- 型号
- NCP1271D65R2G
- 品类
- 电源管理-AC/DC PWM控制器
- 封装
- SOIC-7
- 包装
- 卷带
- 成色
- 全新原装
- 合规
- 符合 RoHS
- 生命周期
- 与原厂确认
- 交期 / 最小起订量
- 以报价为准
02 / 技术资料
技术参数
37 项结构与连接
- Human Body Model ESD Pins 1−6
- 2000 V
- Human Body Model ESD Pin 8
- 700 V
- Machine Model ESD Pins 1−4, 8
- 200 V
- Machine Model ESD Pins 5, 6
- 150 V
- Charged Device Model ESD
- 1000 V
- Oscillator Modulation Swing Per
- 5
- Maximum Duty Cycle (VCS = 0 V
- 0 V)
- Output High (VCC = 14 V, Drv =
- 300 W to
- Rise Time from 10% to 90% (Drv
- = 1.0 nF
- Fall Time from 90% to 10% (Drv
- = 1.0 nF
- Leading Edge Blanking Duration
- 3
- Skip Level Reset (Note 5)
- 1
- Latch Protection Threshold
- 1
- Noise Filtering Duration
- 1
- Propagation Delay (Drv = 1.0 nF
- 1
- Oscillation Frequency (65 kHz Version, TJ = 25_C) 5 fosc 6
- 65 kHz
- Oscillation Frequency (65 kHz Version, TJ = −40 to + 85_C)
- 65
- Oscillation Frequency (65 kHz Version, TJ = −40 to + 125_C)
- 65
- Oscillation Frequency (100 kHz Version, TJ = 25_C)
- 100
- Oscillation Frequency (100 kHz Version, TJ = −40 to +85_C)
- 100
- Oscillation Frequency (100 kHz Version, TJ = −40 to +125_C)
- 100
- Oscillator Modulation Swing, in Percentage of fosc 5 −
- 7.5 %
- Oscillator Modulation Swing Period 5 −
- 6.0 ms
- Maximum Duty Cycle (VCS = 0 V, VFB = 2.0 V) 5 Dmax
- 80 %
- Output High (VCC = 14 V, Drv = 300 W to Gnd)
- 11
- ROL
- 6.0
- Rise Time from 10% to 90% (Drv = 1.0 nF to Gnd) 5 tr
- 30 ns
- Fall Time from 90% to 10% (Drv = 1.0 nF to Gnd) 5 tf
- 20 ns
- Soft−Start Duration − tSS
- 4.0 ms
性能与环境
- Maximum Voltage Range Vmax −0
- 3 to +20 V
- Maximum Current Imax
- 100 mA
- Gate Drive Resistance
- 5
- Maximum Current Threshold
- 3
- Ramp Current Source Peak
- 3
- Ramp Current Source Valley
- 3
- Skip Current (Pin 1 = 0 V, TJ =
- 25_C)
- Maximum Current Threshold 3 ILimit
- 1.0 V
03 / 原厂资料
规格与文档
请使用原厂官方文档,在设计定稿前核对电气特性、封装尺寸与工作限值。
请确认当前库存、生产日期代码、包装、价格与交货条款。产品信息不构成约束性报价,最终规格以报价为准。