- 您現在的位置：買賣IC網 > PDF目錄98246 > TLE6266G (INFINEON TECHNOLOGIES AG) SPECIALTY ANALOG CIRCUIT, PDSO28 PDF資料下載
參數資料
| 型號： | TLE6266G |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 模擬信號調理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| 封裝： | 18 MM, PLASTIC, SOP-28 |
| 文件頁數： | 13/50頁 |
| 文件大小： | 1020K |
| 代理商： | TLE6266G |
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頁第12頁當前第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頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁
Datasheet TLE 6266 G
Version 2.21
20
July 29th, 2005
periodically activated by entering the cyclic wake HS ON mode. The autotiming period
is programable via SPI (see Table 2).This has to be done, to minimize the current
consumption depending on the cyclic wake time (see Figure 21).
In the cyclic wake mode, the PWM signal is used to switches HS3 from the cyclic HS ON
to the cyclic HS OFF state, if correctly triggered within the long open window (see Figure
17). This is called the “fail-safe PWM” feature
The SPI output bit 14 monitors a thermal shutdown of the switches, whereas output bit
4 flags a thermal prewarning. So the microcontroller is able to reduce the power
dissipation of the TLE 6266 by switching off functions of minor priority before the
temperature threshold of the thermal shutdown is reached. As soon as the under-voltage
condition of the supply voltage is met (VS < VUVOFF), the switches are automatically
disabled by the under-voltage lockout circuit. This is flagged by the SPI output bit 3.
Moreover the switch is disabled when a reset occurs. After the second correct triggered
watchdog, the switch is released for usage.
6.13
Low Side Switches 1 & 2
The two low side outputs OUTL1 and OUTL2 are able to switch loads up to 100 mA.
Their on-resistance is 1.5
typ. @ 25°C. This switches are controlled via the SPI input
bits 5 and 6. In case of high inrush currents a built in zener circuit (typ. 37 V) activates
the switches to protect them.
The SPI diagnosis bit 14 monitors a thermal shutdown of the switches, whereas bit 4
flags a thermal prewarning. So the microcontroller is able to reduce the power dissipation
of the TLE 6266 by switching off functions of minor priority before the temperature
threshold of the thermal shutdown is reached. The SPI output bits 5/6 are giving a
feedback about current status (ON/OFF) of OUTL1/OUTL2. As soon as the under-
voltage condition of the supply voltage is met (VS < VUVOFF), the switches are
automatically disabled by the under-voltage lockout circuit. This is flagged by the SPI
diagnosis bit 3. In addition the outputs OUTL1 and OUTL2 are disabled when a reset
occurs. After the second correct triggered watchdog, the switches are released for
usage.
6.14
Wake Up Pin
This pin is used to wake up the TLE 6266 with an external signal from the C. The
feature is active during cyclic HS OFF mode to switch the transceiver into the cyclic HS
ON mode before starting up the C. A correct wake up signal is a rising edge at the WK
pin during cyclic HS OFF mode. The WK pin has an implemented pull down resistance.
6.15
Timebase Test
This test is useful to measure the internal cycle time of the TLE 6266. The C may use
this information to activate special functions or routines in the cyclic wake mode, which
相關PDF資料 |
PDF描述 |
|---|---|
| TLE6280GP | BRUSHLESS DC MOTOR CONTROLLER, PDSO36 |
| TLE6361G | SWITCHING REGULATOR, 425 kHz SWITCHING FREQ-MAX, PDSO36 |
| TLE6363G | DUAL SWITCHING CONTROLLER, 115 kHz SWITCHING FREQ-MAX, PDSO14 |
| TLE6365G | SWITCHING REGULATOR, 115 kHz SWITCHING FREQ-MAX, PDSO8 |
| TLE6387GV60 | 1 A SWITCHING CONTROLLER, 430 kHz SWITCHING FREQ-MAX, PDSO14 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TLE6266GNT | 制造商:Infineon Technologies AG 功能描述:CAN 125KBd Shutdown 5V Automotive 28-Pin DSO |
| TLE6270R | 功能描述:基準電壓& 基準電流 POWERTRAIN RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯 VREF - 輸入電壓（最大值）: 串聯 VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| TLE6270RAUMA1 | 制造商:Infineon Technologies AG 功能描述:QUAD LOW SIDE INJECTOR DRIVER 制造商:Infineon Technologies AG 功能描述:ENGINECONTROL_IC - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC DRIVER INJECTOR QUAD DSO-36 |
| TLE6280 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:3-Phase Bridge Driver IC |
| TLE6280GP | 功能描述:馬達/運動/點火控制器和驅動器 GATE DRIVER ICS FOR EXTERNAL MOSFETS RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
發布緊急采購，3分鐘左右您將得到回復。