- 您现在的位置：买卖IC网 > PDF目录299463 > MB3790PFT 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20 PDF资料下载
参数资料
| 型号： | MB3790PFT |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20 |
| 封装： | PLASTIC, TSSOP-20 |
| 文件页数： | 22/22页 |
| 文件大小： | 192K |
| 代理商： | MB3790PFT |
MB3790
9
s ELECTRICAL CHARACTERISTICS
DC characteristics
(Recommended operating conditions unless otherwise noted.)
(VIN = +5 V, Ta = +25
°C)
(Continued)
Parameter
Symbol
Conditions
Value
Unit
Min
Typ
Max
All sections
Input current
IIN1
IOUT = 0 mA
—
50
100
A
Backup
Power
Supply
Section
Input/output voltage
difference
DV1
IOUT = 1 mA
—
0.5
10
mV
DV2
IOUT = 200 mA
—
100
300
mV
Output delay time
tro
CO = 0.01
F, CT = 0
—
2.0
10
s
Power
Supply
Monitoring
Section
Input low voltage detection
VINL
VIN
4.10
4.20
4.30
V
Ta = – 30°C to + 70°C
4.05
4.20
4.35
V
VINH
VIN
4.20
4.30
4.40
V
Ta = – 30°C to + 70°C
4.15
4.30
4.45
V
Input low voltage hysteresis
width
DVIN
VINH – VINL
50
100
150
mV
Reset output voltage
VOHR
IOHR = 1 mA
4.5
4.8
—
V
VOLR
IOLR = 5 mA
—
0.2
0.4
V
Reset output voltage
during backup
V IN = 0 V
VBAT1 = 3 V
VOHR
IOHR = 0.2 mA
2.2
2.6
—
V
VOLR
IOLR = 3 mA
—
0.2
0.4
V
Reset pulse width
tPO
CT = 1000 pF
0.5
1.0
2.0
ms
Input pulse width
tPI
5.0
—
s
Reset output rise time
trR
CT = 1000 pF
CL = 100 pF
—2.0
3.0
s
Reset output fall time
tfR
—0.2
1.0
s
Reset output delay time
tpdR
VIN slew rate < 0.1 V/
s
—
2.0
10
s
相关PDF资料 |
PDF描述 |
|---|---|
| MB4514P | TELEPHONE SPEECH CKT, PDIP22 |
| MB4514PF | TELEPHONE SPEECH CKT, PDSO24 |
| MB57T33-14.7456-2.5/-30+85 | TCXO, CLOCK, 14.7456 MHz, HCMOS OUTPUT |
| MB57T33-77.760-2.5/-30+85 | TCXO, CLOCK, 77.76 MHz, HCMOS OUTPUT |
| MB57T33-19.680-2.5/-30+85 | TCXO, CLOCK, 19.68 MHz, HCMOS OUTPUT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MB3793 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:POWER-VOLTAGE MONITORING IC WITH WATCHDOG TIMER |
| MB3793-27A | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:Power Voltage Monitoring IC with Watchdog Timer |
| MB3793-27AP | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:Power Voltage Monitoring IC with Watchdog Timer |
| MB3793-27APF | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:Power Voltage Monitoring IC with Watchdog Timer |
| MB3793-27APF-G-JN-6E1 | 制造商:Fujitsu 功能描述:L 3.5V to 16V 2.7V VvZbg/p[IZbg 8SOP Tube |
发布紧急采购，3分钟左右您将得到回复。