参数资料
| 型号： | TLE6368G1 |
| 厂商： | Infineon Technologies |
| 文件页数： | 12/59页 |
| 文件大小： | 0K |
| 描述： | IC PS SYSTEM MULTI VOLT PDSO-36 |
| 产品变化通告： | TLE6368G1 Discontinuation 07/May/2009 |
| 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： | SP000015046 SP000304810 TLE6368G1NT TLE6368G1T TLE6368G1XT |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页当前第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页
TLE 6368 / SONIC
2.3
Voltage Trackers
For off board supplies i.e. sensors six voltage trackers Q_T1 to Q_T6 with 17mA output
current capability each are available. The output voltages match Q_LDO1 within
+5 / -15mV. They can be individually turned on and off by the appropriate SPI command
word sent by the microcontroller. A ceramic capacitor with the value of 1μF at the output
of each tracker is sufficient for stable operation without oscillation.
The tracker outputs can be connected in parallel to obtain a higher output current
capability, no matter if only two or up to all six trackers are tied together. For uniformly
distributed current density in each tracker internal balance resistors at each output are
foreseen internally. By connecting two sets of three trackers in parallel two sensors with
more than 50mA each can be supplied, all six in parallel give more than 100mA.
The tracker outputs can withstand short circuits to GND or battery in a range from -4 to
+40V. A short circuit to GND is detected and indicated individually for each tracker in the
SPI status word. Also an open load condition might be recognised and indicated as a
failure condition in the SPI status word. A minimum load current of 2mA is required to
avoid open load failure indication. In case of connecting several trackers to a common
branch balancing currents can prevent proper operation of the failure indication.
2.4
Standby Regulator
The standby regulator is an ultra low power 2.5V linear voltage regulator with 1mA output
current which is on all the time. It is intended to supply the microcontroller in stop mode
and requires then only a minimum of quiescent current (<30μA) to extend the battery
lifetime.
2.5
Charge Pump
The 1.6 MHz charge pump with the two external capacitors will serve to supply the base
of the NPN linear regulators Q_LDO1 and Q_LDO3 as well as the gate of the Buck
DMOS transistor in 100% duty cycle operation at low battery condition. The charge pump
voltage in the range of 8 to 10V can be measured at pin 22 (CCP) but is not intended to
be used as a supply for additional circuitry.
2.6
Power On Reset
A power on reset is available for each linear voltage regulator output. The reset output
lines R1, R2 and R3 are active (low) during start up and turn inactive with a reset delay
time after Q_LDO1, Q_LDO2 and Q_LDO3 have reached their reset threshold. The
reset outputs are open drain, three pull up resistors of 10k ? each have to be connected
to the I/O rail (e.g. Q_LDO1) of the μC. All three reset outputs can be linked in parallel to
obtain a wired-OR.
The reset delay time is 8 ms by default and can be set to higher values as 16 ms, 32 ms
or 64 ms by SPI command. At each power up of the device in case the output voltage at
Data Sheet
12
Rev. 2.2, 2006-12-01
相关PDF资料 |
PDF描述 |
|---|---|
| ABM22DSAH | CONN EDGECARD 44POS R/A .156 SLD |
| GCC61DCMH | CONN EDGECARD 122POS .100" WW |
| AMM12DRMN | CONN EDGECARD 24POS .156 WW |
| GMC31DRTS | CONN EDGECARD 62POS DIP .100 SLD |
| X5328V14I-4.5A | IC SUPERVISOR CPU 32K EE 14TSSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TLE6368G1T | 制造商:Infineon Technologies AG 功能描述:DC-DC CONV MULT. VOLT., PDSO-3 |
| TLE6368G2 | 功能描述:直流/直流开关转换器 DC/DC CONVERTER RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| TLE6368-G2 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:Multi-Voltage Processor Power Supply |
| TLE6368G2AUMA1 | 制造商:Infineon Technologies AG 功能描述:Processor Power Supply 36-Pin DSO 制造商:Infineon Technologies AG 功能描述:DC/DC CONVERTER - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC PS SYSTEM MULTI VOLT DSO36 |
| TLE6368G2AUMA2 | 制造商:Infineon Technologies AG 功能描述:NR/DC CONVERTER 制造商:Infineon Technologies AG 功能描述:DC/DC CONVERTER - Tape and Reel |
发布紧急采购，3分钟左右您将得到回复。