参数资料
| 型号： | TLE6368R |
| 厂商： | Infineon Technologies |
| 文件页数： | 13/59页 |
| 文件大小： | 0K |
| 描述： | IC PS SYSTEM MULTI VOLT PDSO-36 |
| 标准包装： | 800 |
| 应用： | 电源，汽车应用 |
| 输入电压： | 5.5 V ~ 60 V |
| 输出数： | 3 |
| 输出电压： | 2.6V，3.3V，5V |
| 工作温度： | -40°C ~ 150°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 36-BSSOP（0.433"，11.00mm 宽）裸露焊盘 |
| 供应商设备封装： | PG-DSO-36 |
| 包装： | 带卷 (TR) |
| 配用： | DEMOBOARDTLE6368IN-ND - BOARD DEMO FOR TLE 6368 |
| 其它名称： | SP000014666 TLE6368RNT TLE6368RT |
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TLE 6368 / SONIC
Q_LDO1 had decreased below 3.3V (max.), the SPI will reset to the default settings
including the 8ms delay time. If the voltage on Q_LDO1 during sleep or power off mode
was kept above 3.3V the delay time set by the last SPI command is valid.
V FB/L_IN
V Q_LDOx
< t rr
t
V RTH,Q_LDOx
V Rx
t RES
t rr
t RES
t RES
t RES
t
t
thermal
shutdown
Figure 5 Undervoltage reset timing
2.7
RAM good flag
under
voltage
over
load
A RAM good flag will be set within the SPI status word when the Q_LDO1 voltage drops
below 2.3V. A second one will be set if Q_LDO2 drops below typical 1.4V. Both RAM
good flags can be read after power up to determine if a cold or warm start needs to be
processed. Both RAM good flags will be reset after each SPI cycle.
2.8
ERR Pin
A hardware error pin indicates any fault conditions on the chip. It should be connected to
an interrupt input of the microcontroller. A low signal indicates an error condition. The
microcontroller can read the root cause of the error by reading the SPI register.
2.9
Window Watchdog
The on board window watchdog for supervision of the μC works in combination with the
SPI. The window watchdog logic is turned off per default and can be activated by one
special bit combination in the SPI command word. When operating, the window
watchdog is triggered when CS is low and Bit WD-Trig in the SPI command word is set
to “1”. The watchdog trigger is recognized with the low to high transition of the CS signal.
To allow reading the SPI at any time without getting a reset due to misinterpretation the
WD-Trig bit has to be set to “0” to avoid false trigger conditions.
Data Sheet
13
Rev. 2.2, 2006-12-01
相关PDF资料 |
PDF描述 |
|---|---|
| TLE7368-3E | IC PS SYSTEM MULTI VOLT PGDSO-36 |
| TLV1117LV25DCYT | IC REG LDO 2.5V 1A SOT223-4 |
| TLV431BH6TA | IC VREF SHUNT ADJ SC-70-6 |
| TLV70018QDDCRQ1 | IC REG LDO 1.8V .2A SOT23-5 |
| TLV70430DBVT | IC REG LDO 3V .15A SOT23-5 |
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| TLE63892GV | 功能描述:DC/DC 开关控制器 DC/DC CONVERTER RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| TLE6389-2GV | 功能描述:DC/DC 开关控制器 Step-Dwn DC/DC CTRLR RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
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