参数资料
型号: TLE6368R
厂商: Infineon Technologies
文件页数: 4/59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
TLE 6368 / SONIC
1.4
Pin definitions and functions
Pin No.
1,18,19,
36
2
3
4
5
6
7
8
9
10
Symbol
GND
CLK
CS
DI
DO
ERR
Q_STB
Q_T1
Q_T2
Q_T3
Function
Ground ; to reduce thermal resistance place cooling areas on
PCB close to these pins. The GND pins are connected internally
to the heat slug at the bottom.
SPI Interface Clock input ; clocks the shift register; CLK has an
internal active pull down and requires CMOS logic level
inputs;see also chapter SPI
SPI Interface chip select input ; CS is an active low input; serial
communication is enabled by pulling the CS terminal low; CS
input should only be switched when CLK is low; CS has an
internal active pull up and requires CMOS logic level inputs ;see
also chapter SPI
SPI Interface Data input; receives serial data from the control
device; serial data transmitted to DI is a 16 bit control word with
the Least Significant Bit (LSB) being transferred first; the input
has an active pull down and requires CMOS logic level inputs; DI
will accept data on the falling edge of CLK-signal; see also
chapter SPI
SPI Interface Data output; this tristate output transfers
diagnosis data to the controlling device; the output will remain 3-
stated unless the device is selected by a low on Chip-Select CS;
see also the chapter SPI
Error output ; push-pull output. Monitors failures in parallel to the
SPI diagnosis word, reset via SPI. ERR is an active low, latched
output.
Standby Regulator Output ; the output is active even when the
buck regulator and all other circuitry is in off mode
Voltage Tracker Output T1 tracked to Q_LDO1; bypass with a
1μF ceramic capacitor for stability. It is switched on and off by
SPI command. Keep open, if not needed.
Voltage Tracker Output T2 tracked to Q_LDO1; bypass with a
1μF ceramic capacitor for stability. It is switched on and off by
SPI command. Keep open, if not needed.
Voltage Tracker Output T3 tracked to Q_LDO1; bypass with a
1μF ceramic capacitor for stability. It is switched on and off by
SPI command. Keep open, if not needed.
Data Sheet
4
Rev. 2.2, 2006-12-01
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