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TPS3106K33DBVR 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
电源监控芯片
封装:
SOT-23-6
描述:
TEXAS INSTRUMENTS TPS3106K33DBVR 芯片, 监控器 2UA 3.3V SOT23-6, 整卷
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P7Hot
原理图在P5
封装尺寸在P16P17P18P20P21P22
型号编码规则在P2
标记信息在P16P17P18
封装信息在P2P16P17P18P19P20P21P22
技术参数、封装参数在P2
应用领域在P1P25
电气规格在P3P4P13
导航目录
TPS3106K33DBVR数据手册
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PIN DESCRIPTIONS
(TOPVIEW)
RSTVDD
GND
MR
V
DD
SENSE
TPS3106
DBVPACKAGE
RSTSENSE
3
2
4
6
1
5
(TOPVIEW)
RESET
GND
MR
V
DD
PFI
TPS3103
DBVPACKAGE
PFO
3
2
4
6
1
5
(TOPVIEW)
RESET
GND
MR
V
DD
SENSE
TPS3110
DBVPACKAGE
WDI
3
2
4
6
1
5
TPS3103xxx
TPS3106xxx
TPS3110xxx
SLVS363E – AUGUST 2001 – REVISED SEPTEMBER 2007
TERMINAL FUNCTIONS
TERMINAL
DESCRIPTION
NAME DEVICE NO.
GND ALL 2 GND
Manual-reset input. Pull low to force a reset. RESET remains low as long as MR is low and for
MR ALL 3
the timeout period after MR goes high. Leave unconnected or connect to V
DD
when unused.
PFI TPS3103 4 Power-fail input compares to 0.551 V with no additional delay. Connect to V
DD
if not used.
PFO TPS3103 5 Power-fail output. Goes high when voltage at PFI rises above 0.551 V.
TPS3103,
RESET 1 Active-low reset output. Either push-pull or open-drain output stage.
TPS3110
Active-low reset output. Logic level at RSTSENSE only depends on the voltage at SENSE and
RSTSENSE TPS3106 5
the status of MR.
Active-low reset output. Logic level at RSTVDD only depends on the voltage at V
DD
and the
RSTVDD TPS3106 1
status of MR.
TPS3106, A reset will be asserted if the voltage at SENSE is lower than 0.551 V. Connect to V
DD
if
SENSE 4
TPS3110 unused.
V
DD
ALL 6 Supply voltage. Powers the device and monitors its own voltage.
Watchdog timer input. If WDI remains high or low longer than the time-out period, then reset is
WDI TPS3110 5 triggered. The timer clears when reset is asserted or when WDI sees a rising edge or a falling
edge.
Copyright © 2001 – 2007, Texas Instruments Incorporated Submit Documentation Feedback 7
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