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PT7M6432CHTA3E

产品描述1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4
产品类别半导体    模拟混合信号IC   
文件大小381KB,共12页
制造商Pericom Semiconductor Corporation (Diodes Incorporated)
官网地址https://www.diodes.com/
下载文档 详细参数 全文预览

PT7M6432CHTA3E概述

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4

1通道 供电支持电路, PDSO4

PT7M6432CHTA3E规格参数

参数名称属性值
功能数量1
端子数量4
最小工作温度-40 Cel
最大工作温度85 Cel
额定供电电压5 V
最小供电/工作电压1.2 V
最大供电/工作电压5.5 V
加工封装描述LEAD FREE, SC-70, 4 PIN
each_compliYes
欧盟RoHS规范Yes
状态Active
模拟IC其它类型POWER SUPPLY SUPPORT CIRCUIT
可调阈值NO
jesd_30_codeR-PDSO-G4
jesd_609_codee3
moisture_sensitivity_level1
通道数1
包装材料PLASTIC/EPOXY
ckage_codeTSOP
ckage_equivalence_codeTSSOP4/6,.08
包装形状RECTANGULAR
包装尺寸SMALL OUTLINE, THIN PROFILE
eak_reflow_temperature__cel_260
wer_supplies__v_1.5/5
qualification_statusCOMMERCIAL
seated_height_max1.1 mm
sub_categoryPower Management Circuits
supply_current_max__isup_0.0020 mA
表面贴装YES
温度等级INDUSTRIAL
端子涂层MATTE TIN
端子形式GULL WING
端子间距1.3 mm
端子位置DUAL
hreshold_voltage_nom__v_+2.4V
ime_peak_reflow_temperature_max__s_40
length2.1 mm
width1.25 mm
dditional_featureDETECTION THRESHOLD VOLTAGE IS 2.4V

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PT7M6418 -6450 CL/CH /NL
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Low Power Voltage Detector
Features
High accuracy:
2%
(25°
C)
Low power consumption: 0.6μA @ 3V Vcc
Detecting voltage range: 1.8 to 5V in 100mV
increments
Operating voltage range: 1.2V ~ 5.5V
Operating temperature range: -40° to + 85°
C
C
Detecting voltage accuracy over temperature:
TYP
Output configuration: N-channel open drain or CMOS
Reset timeout period at least 120ms
2.5%
Description
The PT7M64xx series are µ supervisory circuits with
P
a minimum reset timeout period of 120ms. Each circuit
includes a precise bandgap reference; a comparator, a
reset timeout circuit, internally trimmed resistor
networks that set specified trip thresholds, and an
internal 5% threshold hysteresis circuit (see the
Block
Diagram).
Output is asserted when V
CC
falls below the
internal V
TH-
and remains asserted until V
CC
rises above
V
TH+
(V
TH+
= V
TH-
×1.05)
after a reset timeout period.
These devices provide excellent circuit reliability and
low cost by eliminating external components and
adjustments when monitoring normal systems voltage
from +1.8V to +5V in 100mV increments. The series
are voltage detectors with a propagation delay of 35µ
s.
The family is available with four output stage options:
push-pull with active-low output, push-pull with active-
high output, open drain with active-low output and
bidirection port with active-low output and pushbutton
reset input. These devices specified over the -40° to
C
+85° temperature range.
C
Table 1. Function comparison
Reset Output
Item
1
2
3
Part No.
PT7M64xxCL
PT7M64xxCH
PT7M64xxNL
Open-Drain
Active high
Active low
-
-
-
-
-
Push-Pull
Active high Active low
-
-
-
-
Reset
bi-direction
-
-
-
Threshold
1.8V to 5.0V
in 100mV
increments
12-11-0002
1
PT0200-11
11/01/12

 
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