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参数资料
| 型号： | TLE6286G |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | Buffer和线驱动 |
| 英文描述： | LINE TRANSCEIVER, PDSO16 |
| 封装： | PLASTIC, SOP-16 |
| 文件页数： | 23/23页 |
| 文件大小： | 424K |
| 代理商： | TLE6286G |
TLE 6286
Preliminary Data Sheet
9
Rev. 1.20, 2005-04-13
until the upper threshold
V
DU is exceeded. If the reset threshold input is connected to
GND, reset is triggered at an output voltage of typ. 4.65 V. A connected microcontroller
will be monitored through the watchdog logic. In case of missing pulses at pin W, the
reset output is set to low. The pulse sequence time can be set in a wide range with the
reset delay capacitor. The IC can be switched at the TTL-compatible, low-active inhibit
input. The IC also incorporates a number of internal circuits for protection against
overload, overtemperature, reverse polarity.
Input Capacitor
The input capacitor
C
I is necessary for compensation of line influences. Using a resistor
of approx. 1
in series with C
I, the oscillating circuit consisting of input inductivity and
input capacitance can be damped. The output capacitor is necessary for the stability of
the regulating circuit. Stability is guaranteed at values
≥ 22 F and an ESR < 3 at
10kHz within the operating temperature range. For small tolerances of the reset delay
the spread of the capacitance of the delay capacitor and its temperature coefficient
should be noted.
Reset Timing
The power-on reset delay time is defined by the charging time of an external capacitor
C
D which can be calculated as follows:
C
D = (trd × ID,ch) / V
(1)
Definitions:
C
D = delay capacitor
t
rd = reset delay time
I
D,ch = charge current, typical 60 A
V = V
DU, typical 1.70 V
V
DU = upper delay switching threshold at CD for reset delay time
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相关代理商/技术参数 |
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| TLE6286GDUMA1 | 制造商:Infineon Technologies AG 功能描述:LIN-TRANSCEIVER WITH VOLTAGE REGULATOR 制造商:Infineon Technologies AG 功能描述:TRANSCEIVER - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC TXRX LIN VREG WATCHDOG PDSO16 |
| TLE6287GP | 功能描述:功率驱动器IC DRIVER ICS 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 |
| TLE6287GPNUMA1 | 制造商:Infineon Technologies AG 功能描述:DEVELOPMENT TOOLS MOTOR CONTROL DEVELOPMENT KIT TAPE AND REEL 制造商:Infineon Technologies AG 功能描述:DRIVER_IC - Tape and Reel |
| TLE6288 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:Smart 6 Channel Peak&Hold Switch |
| TLE6288R | 功能描述:电源开关 IC - 配电 SWITCH ICS RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
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