参数资料
| 型号： | NCP1392DDR2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 17/21页 |
| 文件大小： | 0K |
| 描述： | IC HALF BRIDGE DVR HV OSC 8SOIC |
| 标准包装： | 2,500 |
| 系列： | * |
NCP1392B, NCP1392D
Vbulk_ON
Vbulk_OFF
Vbulk
1V
VBO
BO_OK
Vcc
PFCdelay
DRV_EN
Figure 35. BO Input Functionality ? V bulk < V bulk2 , PFC Start Follows
Non ? Latched Enable Input (B Version only)
The non ? latched input stops output drivers immediately
the BO terminal voltage grows above 2 V threshold. The
enable comparator features 100 mV hysteresis so the BO
terminal has to go down below 1.9 V to recover IC operation.
This input offers other features to the NCP1392 like
dimming function for lamp ballasts (Figure 36) or skip
mode capability for resonant converters (Figures 37
and 39).
V CC
V bulk
R2
Q2
R upper
+
?
?
+
V refEN
0.5 m s
Filter
to AND gates
R3
R4
R lower
BO
SW
+
?
+
?
V refBO
20 m s
Filter
to AND gates
I hyste
To PFC Delay
Rt
R1
D1
R fstart
R t
High Level for BOdisch time after V CC ON
NCP1392
Dimming
Input
Q1
C SS
GND
Figure 36. Dimming Feature Implementation Using Nonlatched Input on BO Terminal
http://onsemi.com
17
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| NCP1393BDR2G | IC HALF BRIDGE DVR HV OSC 8SOIC |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP1392LCDTVGEVB | 功能描述:BOARD EVAL NCP1392HV RoHS:是 类别:编程器，开发系统 >> 评估板 - DC/DC 与 AC/DC（离线）SMPS 系列:* 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:True Shutdown™ 主要目的:DC/DC，步升 输出及类型:1，非隔离 功率 - 输出:- 输出电压:- 电流 - 输出:1A 输入电压:2.5 V ~ 5.5 V 稳压器拓扑结构:升压 频率 - 开关:3MHz 板类型:完全填充 已供物品:板 已用 IC / 零件:MAX8969 |
| NCP1393B | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:High-Voltage Half-Bridge Driver with Inbuilt Oscillator |
| NCP1393BDR2G | 功能描述:功率驱动器IC HV HALF-BRIDGE DRVER RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| NCP1395 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Power Factor Controllers |
| NCP1395A | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:High Performance Resonant Mode Controller |
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