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参数资料
| 型号： | TN5D01A |
| 元件分类： | 稳压器 |
| 英文描述： | 5 A SWITCHING REGULATOR, 180 kHz SWITCHING FREQ-MAX, ZFM5 |
| 封装： | TO-220, 5 PIN |
| 文件页数： | 11/11页 |
| 文件大小： | 489K |
| 代理商： | TN5D01A |
TN5D01A
No. A1446-9/11
Example of Over-voltage Protection Circuit.
Generally, in constant-voltage power supply circuit, output voltage will become higher than the specied value
(over-voltage state) in case of any failures or PC board solderability defects. To minimize the damage caused by this
over-voltage, we recommend setting an over-voltage protection circuit.
In designing, the following conrmations are necessary in actual circuit.
1) How the over-voltage protection circuit operates and its effects.
2) Is there any malfunction due to ambient temperature change of each device or exogenous noises?
Over-voltage Protection Circuit Example
Example of Over-voltage Protection Circuit.
The thyristor will operate when it accept an over-voltage (VOUT) signal, then the fuse is melted and the input power is
cut off, then the operation of IC1 is stopped.
Continued on next page.
VIN
GND
VOUT
FUSE
F1
Constant-voltage
power supply
C
ZD
R
THYRISTOR
+
VIN
GND
VOUT
1
THYRISTOR
FUSE
F1
IC1
5
23 4
C
ZD
R
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相关代理商/技术参数 |
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| TN5D01A_11 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Separately-Excited Step-Down Switching Regulator (Variable Output Type) |
| TN5D01A-HCC11-E | 功能描述:IC REG BUCK ADJ 5A TO-220FL RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:3.3V 输入电压:4.5 V ~ 24 V PWM 型:- 频率 - 开关:- 电流 - 输出:125mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 包装:Digi-Reel® 供应商设备封装:SOT-6 其它名称:MAX1836EUT33#TG16DKR |
| TN5D41 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:ExPD (Excellent-Performance Power & RF Device) Separately-Excited Step-Down Switching Regulator (5V Output type) |
| TN5D41A | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:ExPD (Excellent-Performance Power & RF Device) Separately-Excited Step-Down Switching Regulator (5V Output type) |
| TN5D41A-HB11-E | 功能描述:直流/直流开关调节器 EXPD DCDC 5V 5A RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
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