參數(shù)資料
型號(hào): LTC2912CTS8-2
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: PLASTIC, MO-193, TSOT-23, 8 PIN
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 168K
代理商: LTC2912CTS8-2
LTC2912
4
2912fa
TYPICAL PERFORMANCE CHARACTERISTICS
Input Threshold Voltage
vs Temperature
Supply Current vs Temperature
VCC Shunt Voltage
vs Temperature
VCC Shunt Voltage vs ICC
UV Output Voltage vs VCC
Typical Transient Duration vs
Comparator Overdrive
TIMING DIAGRAMS
VH Monitor Timing
VH Monitor Timing (TMR Pin Strapped to VCC)
VL Monitor Timing
VL Monitor Timing (TMR Pin Strapped to VCC)
VH
UV
VUOT
1V
tUOD
tUOTO
2912 TD01
VL
OV
VUOT
1V
tUOD
tUOTO
2912 TD02
VH
UV
VUOT
1V
tUOD
2912 TD03
VL
OV
VUOT
1V
tUOD
2912 TD04
TEMPERATURE (°C)
–50
0.495
THRESHOLD
VOLTAGE,
V
UOT
(V)
0.497
0.499
0.501
–25
0
25
50
2912 G01
75
0.503
0.505
0.496
0.498
0.500
0.502
0.504
100
TEMPERATURE (°C)
–50
15
I CC
(μA)
20
25
30
35
40
45
–25
0
25
50
2912 G02
75
100
VCC = 5V
VCC = 3.3V
VCC = 2.3V
TEMPERATURE (°C)
–50
6.2
V
CC
(V)
6.3
6.4
6.5
6.6
6.8
–25
025
50
2912 G03
75
100
6.7
200μA
1mA
2mA
5mA
10mA
ICC (mA)
–2
0
6.25
V
CC
(V)
6.45
6.75
2
85°C
25°C
6
8
2912 G04
6.35
6.65
6.55
4
10
12
–40°C
COMPARATOR OVERDRIVE PAST THRESHOLD (%)
0.1
400
TYPICAL
TRANSIENT
DURATION
(μs)
500
600
700
1
10
100
2912 G05
300
200
100
50
VCC = 2.3V
VCC = 6V
RESET OCCURS
ABOVE CURVE
SUPPLY VOLTAGE, VCC (V)
0
UV
VOLTAGE
(V)
0.4
0.6
VCC
0.8
2912 G06
0.2
0
0.2
0.4
0.6
1
0.8
UV WITH
10k PULL-UP
UV WITHOUT
PULL-UP
相關(guān)PDF資料
PDF描述
LTC2912CTS8-3 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
LTC2912HTS8-2 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
LTC2912HTS8-2#PBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
LTC2912HDDB-2 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
LTC2912IDDB-1 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
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