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參數(shù)資料
| 型號： | UC3725DWTR |
| 英文描述： | DMOS dual full bridge driver with PWM current controller |
| 中文描述： | MOSFET驅(qū)動器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 316K |
| 代理商： | UC3725DWTR |
1/94
BLOCK DIAGRAM
Receives Both Power and Signal Across
the Isolation Boundary
9 to 15 Volt High Level Gate Drive
Under-voltage Lockout
Programmable Over-current Shutdown
and Restart
Output Enable Function
The UC1725 and its companion chip, the UC1724, provide all the nec-
essary features to drive an isolated MOSFET transistor from a TTL in-
put signal. A unique modulation scheme is used to transmit both power
and signals across an isolation boundary with a minimum of external
components.
Protection circuitry, including under-voltage lockout, over-current shut-
down, and gate voltage clamping provide fault protection for the MOS-
FET. High level gate drive is guaranteed to be greater than 9 volts and
less than 15 volts under all conditions.
Uses include isolated off-line full bridge and half bridge drives for driv-
ing motors, switches, and any other load requiring full electrical isola-
tion.
The UC1725 is characterized for operation over the full military tem-
perature range of -55°C to +125°C while the UC2725 and UC3725 are
characterized for -25°C to +85°C and 0°C to +70°C respectively.
UC1725
UC2725
UC3725
Isolated High Side FET Driver
FEATURES
DESCRIPTION
UDG-92051-1
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UC1725J | 8-bit MCU for automotive with Flash or ROM, 10-bit ADC, 5 timers, SPI, LINSCI", active CAN |
| UC1725JE | 8-bit MCU for automotive with Flash or ROM, 10-bit ADC, 5 timers, SPI, LINSCI", active CAN |
| UC1726J | 8-bit MCU for automotive with Flash or ROM, 10-bit ADC, 5 timers, SPI, LINSCI", active CAN |
| UC1726SP | 8-bit MCU for automotive with Flash or ROM, 10-bit ADC, 5 timers, SPI, LINSCI", active CAN |
| UC2725DW | HIGH SIDE DRIVER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UC3725N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MOSFET Driver |
| UC3725NE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MOSFET Driver |
| UC3725Q | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MOSFET Driver |
| UC3725QTR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MOSFET Driver |
| UC3726 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Isolated Drive Transmitter |
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