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參數(shù)資料
| 型號： | X40420V14IZ-A |
| 廠商： | INTERSIL CORP |
| 元件分類： | 電源管理 |
| 英文描述： | Dual Voltage Monitor with Intergrated CPU Supervisor |
| 中文描述： | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14 |
| 封裝： | 4.40 MM, ROHS COMPLIANT, PLASTIC, MO-153AC, TSSOP-14 |
| 文件頁數(shù)： | 17/25頁 |
| 文件大小： | 395K |
| 代理商： | X40420V14IZ-A |
17
May 25, 2006
Notes: (1) The device enters the Active state after any start, and remains active until: 9 clock cycles later if the Device Select Bits in the Slave
Address Byte are incorrect; 200ns after a stop ending a read operation; or t
WC
after a stop ending a write operation.
(2) The device goes into Standby: 200ns after any stop, except those that initiate a high voltage write cycle; t
WC
after a stop that initiates a
high voltage cycle; or 9 clock cycles after any start that is not followed by the correct Device Select Bits in the Slave Address Byte.
(3) Negative numbers indicate charging current, positive numbers indicate discharge current.
(4) V
IL
Min. and V
IH
Max. are for reference only and are not tested.
(5) At 25°C, V
CC
= 3V.
(6) See ordering information for standard programming levels. For custom programming levels, contact factory.
(7) Based on characterization data only.
EQUIVALENT INPUT CIRCUIT FOR VxMON (x = 1, 2)
V
HYS(7)
Schmitt Trigger Input Hysteresis
Fixed input level
V
CC
related level
Output LOW Voltage (SDA, RESET/
RESET, LOWLINE, V2FAIL, WDO)
0.2
.05 x
V
CC
V
V
V
V
OL
0.4
I
OL
= 3.0mA (2.7-5.5V)
I
OL
= 1.8mA (2.4-3.6V)
V
CC
Supply
V
TRIP1(6)
V
CC
Reset Trip Point Voltage Range
2.0
4.55
2.85
4.75
4.65
2.95
5
V
4.6
2.9
A, B Version
C Version
t
RPDL(7)
Second Supply Monitor
V
TRIP2(6)
V2MON Reset Trip Point Voltage Range
V
TRIP
1
to LOWLINE
μS
0.9
2.85
2.55
1.55
3.5
2.95
2.65
1.65
5
V
2.9
2.6
1.6
A Version
B Version
C Version
t
RPD2(7)
V
TRIP
2
to V2FAIL
μS
D.C. OPERATING CHARACTERISTICS
(Continued)
(Over the recommended operating conditions unless otherwise specified)
Symbol
Parameter
Min.
Typ.
(5)
Max.
Unit
Test Conditions
+
–
V
REF
t
RPDX
= 5μs worst case
Output
VxMON
R
C
V = 100mV
V
V
REF
X40420, X40421
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X40420V14Z-A | Dual Voltage Monitor with Intergrated CPU Supervisor |
| X40420V14Z-B | Dual Voltage Monitor with Intergrated CPU Supervisor |
| X40431V14-A | Triple Voltage Monitor with Integrated CPU Supervisor |
| X40430V14-B | Triple Voltage Monitor with Integrated CPU Supervisor |
| X40430V14-C | Triple Voltage Monitor with Integrated CPU Supervisor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X40420V14IZ-B | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Voltage Monitor with Integrated CPU Supervisor and System Battery Switch |
| X40420V14Z-A | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Voltage Monitor with Integrated CPU Supervisor and System Battery Switch |
| X40420V14Z-B | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Voltage Monitor with Integrated CPU Supervisor and System Battery Switch |
| X40421 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Dual Voltage Monitor with Integrated CPU Supervisor and System Battery Switch |
| X40421EVAL | 制造商:Intersil Corporation 功能描述:X40421 EVALUATION KIT - Bulk |
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