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參數(shù)資料
| 型號： | LA5693M |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | MFP8 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 139K |
| 代理商： | LA5693M |
LA5693D,5693M
No.2769-2/7
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
1s
60
V
Control pin voltage
VCONT max
41
V
Control pin current
ICONT max
11
mA
CK input voltage
VCK max
25
V
Reset pin voltage
V RES(1) max,
V RES(2) max
41
V
LA5693D
500
mW
Allowable power dissipation
Pd max
LA5693M
370
mW
Operating temperature
Topr
-40 to +85
°C
Storage temperature
Tstg
-55 to +150
°C
* : A PNP transistor is connected to the LA5693D, LA5693M externally to provide a low-saturation voltage regulator.
Therefore, ICONT≈100mA will flow, as starting current, in the VCC range where the output cannot be regulated.
Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Control pin voltage
VCONT
6 to 40
V
Control pin current
ICONT max
10
mA
Reset output current
V RES(1) max,
V RES(2) max
External R pull-up
8
mA
Reset detection voltage
VS min
4V
Electrical Characteristics at Ta
= 25°C, VCC = 14V, IO=50mA, unless otherwise specified.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Output voltage
VO
4.8
5.0
5.2
V
Line regulation1
VOLN1
9V ≤ VCC ≤ 16V
2
5
mV
Line regulation2
VOLN2
6V ≤ VCC ≤ 40V
4
30
mV
Load regulation
VOLD
1mA ≤ IO ≤ 50mA
4
30
mV
Current dissipation
ICC
IO=0
4.4
6.5
mA
Output noise voltage
VNO
10Hz ≤ f ≤ 100kHz, VCK = 0V
150
V
Temperature coefficient of
output voltage
VO/Ta
IO = 5mA, –40°C ≤ Ta ≤ +85°C
±0.2
mV/
°C
Reference voltage
VREF
1.13
1.18
1.23
V
‘H’-level CK input voltage
VIH
2
V
‘L’-level CK input voltage
VIL
0.8
V
‘H’-level CK input current
IIH
VCK = 5V
0.3
0.7
mA
‘L’-level CK input current
IIL
VCK = 0V
-1.0
-0.1
A
‘H’-level reset output voltage
V ORH(1)/
V ORH(2)
RES(2): 10k
pull-up
4.8
5.0
5.2
V
‘L’-level reset output voltage 1
V ORL(1)1/
V ORL(2)1
RES(2): 10k
pull-up
40
200
mV
‘L’-level reset output voltage 2
V ORL(1)2/
V ORL(2)2
I RES(1) = I RES(2) = 8mA
0.16
0.8
V
CK input pulse width
tCKW
VCK = 5V
3
s
Reset output delay time
td
Ct = 1F
7.5
10
12.5
ms
Watchdog time
tWD
Ct = 1F
30
40
50
ms
Watchdog reset time
tWR
Ct = 1F
0.1
0.25
0.4
ms
Reset hysteresis voltage
Vhys
VS = 4.5V
100
200
300
mV
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA5693MC-AH | 制造商:ON Semiconductor 功能描述:LINEAR REGULATOR - Tape and Reel |
| LA5693MD | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC with Watchdog Timer Voltage Regulator Driver |
| LA5693MD-AH | 功能描述:其他電源管理 RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel |
| LA5693S | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Voltage Regulator Driver with Watchdog Timer |
| LA5695M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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