- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370417 > HA16114FPJ (Hitachi,Ltd.) ID ISC.ANT.MUX 8X ANT MULTIPLEXR PDF資料下載
參數(shù)資料
| 型號(hào)： | HA16114FPJ |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | ID ISC.ANT.MUX 8X ANT MULTIPLEXR |
| 中文描述： | 開關(guān)穩(wěn)壓器的斬波式直流/直流轉(zhuǎn)換器 |
| 文件頁數(shù)： | 12/38頁 |
| 文件大?。?/td> | 275K |
| 代理商： | HA16114FPJ |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁當(dāng)前第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁
HA16114P/PJ/FP/FPJ, HA16120FP/FPJ
12
4. PWM Output Circuit and Power MOSFET Driving Method
These ICs have built-in totem-pole push-pull drive circuits that can drive a power MOS FET as shown in
figure 4.1. The power MOS FET can be driven directly through a gate protection resistor.
If V
IN
exceeds the gate breakdown voltage of the power MOS FET additional protective measures should
be taken, e.g. by adding Zener diodes as shown in figure 4.2.
To drive a bipolar power transistor, the base should be protected by voltage and current dividing resistors
as shown in figure 4.3.
P.GND
To C
L
R
G
OUT
V
IN
Bias
circuit
V
O
Gate protection
resistor
Totem-pole output circuit
Example:
P-channel power MOSFET
Figure 4.1 Connection of Output Stage to Power MOS FET
OUT
GND
V
IN
R
G
D
Z
V
O
Example: N-channel power MOSFET
Figure 4.2 Gate Protection by Zener Diodes
OUT
GND
V
IN
V
O
Base discharging resistor
Example: NPN power transistor
Base current
limiting resistor
Figure 4.3 Driving a Bipolar Power Transistor
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HA16114FP | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| HA16114P | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| HA16120FP | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| HA16114PJ | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| HA16120FPJ | CAP 1000PF 25V 5% NP0(C0G) SMD-0603 TR-7 PLATED-NI/SN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HA16114P | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Switching Regulator for Chopper Type DC/DC Converter |
| HA16114P/PJ/FP/FPJ/ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HA16114P/PJ/FP/FPJ/ HA16120FP/FPJ Datasheet 504K/SEP.18.03 |
| HA16114P-E | 制造商:Renesas Electronics Corporation 功能描述:Power Sup,SW Reg.Control IC,S-Down,DIP16 |
| HA16114PJ | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Switching Regulator for Chopper Type DC/DC Converter |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。