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參數(shù)資料
| 型號： | TC1271MERC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封裝： | SOT-143, 4 PIN |
| 文件頁數(shù)： | 6/12頁 |
| 文件大小： | 498K |
| 代理商： | TC1271MERC |
2006 Microchip Technology Inc.
DS21381C-page 3
TC1270/TC1271
TC1270/TC1271 ELECTRICAL SPECIFICATIONS (CONTINUED)
Electrical Characteristics: VCC = 5V for L/M versions, VCC = 3.3V for T/S versions, VCC = 3V for R version, VCC = 2.0V for F
version. TA = -40°C to +85°C unless otherwise noted. Typical values are at TA = +25°C. (Note 1).
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
VOH
Reset Output Voltage High
(TC1271)
0.8 VCC
——
V
ISOURCE = 150 μA;
VCC ≤ VTH(MIN)
VOL
Reset Output Voltage Low
(TC1271)
—
0.2
0.3
0.4
V
TC1271F only,
ISINK = 500 μA,
VCC = VTH(MAX)
TC1271R/S/T only,
ISINK = 1.2 mA, VCC = VTH(MAX)
TC1271L/M only, ISINK = 3.2 mA,
VCC = VTH(MAX)
VOL
RESET Output Voltage Low
(TC1270)
—
0.3
0.4
TBD
V
TC1270R/S/T only,
ISINK = 1.2 mA, VCC = VTH(MIN)
TC1270F only:
ISINK = 500 μA, VCC = VTH(MIN)
TC1270L/M only,
ISINK = 3.2 mA, VCC = VTH(MIN)
ISINK = 50 μA, VCC > 1.0V
VOH
RESET Output Voltage High
(TC1270)
VCC – 1.5
0.8 VCC
—
V
TC1270L/M only,
ISOURCE = 800 μA,
VCC = VTH(MAX)
TC1270R/S/T/F only,
ISOURCE = 500 μA,
VCC = VTH(MAX)
Note
1:
Production testing done at TA = +25°C, over temperature limits ensured by design.
2:
RESET output for TC1270, Reset output for TC1271.
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| TC1270LERC | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
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| TC1270LERCG | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| TC1271RERCG | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| TC1270RERC | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TC1271MERCTR | 功能描述:監(jiān)控電路 4-Pin uP 4.38V Reset RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)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(jiān)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 |
| TC1271RERC | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4-Pin レP Reset Monitors |
| TC1271RERCTR | 功能描述:監(jiān)控電路 4-Pin uP 2.63V Reset RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)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(jiān)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 |
| TC1271SERC | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4-Pin レP Reset Monitors |
| TC1271SERCTR | 功能描述:監(jiān)控電路 4-Pin uP 2.93V Reset RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)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(jiān)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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