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參數(shù)資料
| 型號： | NJM3548 |
| 廠商： | New Japan Radio Co., Ltd. |
| 英文描述： | Universal high-current highly protected High side Driver(通用，大電流，高保護型高邊驅(qū)動器) |
| 中文描述： | 通用高電流受到高度保護的高側(cè)驅(qū)動器（通用，大電流，高保護型高邊驅(qū)動器） |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 122K |
| 代理商： | NJM3548 |
NJM3548
UNIVERSAL SOURCE DRIVER
I
GENERAL DESCRIPTION
I
PACKAGE OUTLINE
NJM3548 is a bipolar universal high-current highly protected
high side driver with transparent input and 2000mA continuous
-current source capability. A low-level input activates the output.
The driver is equipped with extensive electrical protection,
such as over current protection and thermal protection, which
makes the device virtually indestructible.
Furthermore it can detect open circuit and short circuit to V
CC
.
A special feature is the Error indicating output function pin
which signals to the host system if the protection or the load
check functions is activated.
Typical loads are solenoids, relays or resistive loads.
The NJM3548 and NJM3545 are complementary drivers and
have similar data.
I
FEATURES
2000mA continuous-output current
Short circuit to ground protection
Error signal to host system
Open circuit detection
Short circuit to V
CC
detection
Thermal protection
Built-in protection diodes
Package TO-220 (5-pin)
I
BLOCK DIAGRAM
Figure 1. Block Diagram
NJM3548TA2
h
Thermal
protection
Short-circuit to
GND protection
Open circuit
detection
Short-circuit to
cc
Q
R
S
Voltage reference
To logic
Output
GND
Vcc
NJM3548
Input
Error
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NJM3548TA2 | 功能描述:功率驅(qū)動器IC Universal Source Driver RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| NJM358CG-TE2 | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述:NJM358C Series 30 V 1.1 MHz SMT Low Power Dual Operational Amplifier - SOP-8 制造商:NEW JAPAN RADIO 功能描述:NJM358C Series 30 V 1.1 MHz SMT Low Power Dual Operational Amplifier - SOP-8 |
| NJM358D | 功能描述:校驗器 IC Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| NJM358E | 功能描述:校驗器 IC Dual RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| NJM360 | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:HIGH SPEED DIFFRENTIAL COMPARATOR |
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