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參數資料
| 型號： | MC33164DM-3R2G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 電源管理 |
| 英文描述： | MICROPOWER UNDERVOLTAGE SENSING CIRCUITS |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封裝： | LEAD FREE, PLASTIC, MICRO-8 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 150K |
| 代理商： | MC33164DM-3R2G |
Semiconductor Components Industries, LLC, 2005
August, 2005 Rev. 16
1
Publication Order Number:
MC34164/D
MC34164, MC33164,
NCV33164
Micropower Undervoltage
Sensing Circuits
The MC34164 series are undervoltage sensing circuits specifically
designed for use as reset controllers in portable microprocessor based
systems where extended battery life is required. These devices offer
the designer an economical solution for low voltage detection with a
single external resistor. The MC34164 series features a bandgap
reference, a comparator with precise thresholds and builtin hysteresis
to prevent erratic reset operation, an open collector reset output
capable of sinking in excess of 6.0 mA, and guaranteed operation
down to 1.0 V input with extremely low standby current. The MC
devices are packaged in 3pin TO226AA, micro size TSOP5, 8pin
SOIC8 and Micro8
surface mount packages. The NCV device is
packaged in SOIC8.
Applications include direct monitoring of the 3.0 V or 5.0 V
MPU/logic power supply used in appliance, automotive, consumer,
and industrial equipment.
Temperature Compensated Reference
Monitors 3.0 V (MC341643) or 5.0 V (MC341645) Power Supplies
Precise Comparator Thresholds Guaranteed Over Temperature
Comparator Hysteresis Prevents Erratic Reset
Reset Output Capable of Sinking in Excess of 6.0 mA
Internal Clamp Diode for Discharging Delay Capacitor
Guaranteed Reset Operation With 1.0 V Input
Extremely Low Standby Current: As Low as 9.0 A
Economical TO226AA, TSOP5, SOIC8 and Micro8 Surface
Mount Packages
NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
PbFree Packages are Available
Figure 1. Representative Block Diagram
This device contains 28 active transistors.
1.2 V
ref
Reset
GND
Input
=Positive True Logic
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
ORDERING INFORMATION
SOIC8
D SUFFIX
CASE 751
8
1
Micro8
DM SUFFIX
CASE 846A
8
1
See general marking information in the device marking
section on page 9 of this data sheet.
DEVICE MARKING INFORMATION
(Top View)
3
1
N.C.
Ground
N.C.
N.C.
2
4
8
7
6
5
N.C.
N.C.
Input
Reset
PIN CONNECTIONS
123
TO226AA
P SUFFIX
CASE 29
http://onsemi.com
TSOP5
SN SUFFIX
CASE 483
1
5
Pin 1. Ground
2. Input
3. Reset
4. NC
5. NC
TSOP5
Pin 1. Reset
2. Input
3. Ground
TO226AA
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PDF描述 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC33164DM-5 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:MICROPOWER UNDERVOLTAGE SENSING CIRCUITS |
| MC33164DM-5R2 | 功能描述:監控電路 4.27V UnderVoltage RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MC33164DM-5R2G | 功能描述:監控電路 4.27V UnderVoltage Sensing Circuit RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MC33164LP | 功能描述:IC UNDERVOLTAGE SENSING 5V TO92 RoHS:是 類別:集成電路 (IC) >> PMIC - 監控器 系列:- 標準包裝:1 系列:- 類型:簡單復位/加電復位 監視電壓數目:1 輸出:開路漏極或開路集電極 復位:低有效 復位超時:標準傳輸延遲為 60 µs 電壓 - 閥值:3V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商設備封裝:SOT-23-5 包裝:Digi-Reel® 其它名稱:LM8364BALMF30DKR |
| MC33164P-003 | 功能描述:監控電路 2.65V UnderVoltage RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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