- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358732 > LA5677M (Sanyo Electric Co.,Ltd.) Dual Switching Regulator Control IC(雙開關穩(wěn)壓器控制芯片) PDF資料下載
參數(shù)資料
| 型號： | LA5677M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Dual Switching Regulator Control IC(雙開關穩(wěn)壓器控制芯片) |
| 中文描述： | 雙開關穩(wěn)壓器控制IC（雙開關穩(wěn)壓器控制芯片） |
| 文件頁數(shù)： | 2/7頁 |
| 文件大小： | 98K |
| 代理商： | LA5677M |
No. 3660-2/7
LA5677M
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Output voltage
Vref
I
OR
= 1 mA
V
CC
= 3.6 to 18 V
I
OR
= 0.1 to 1 mA
2.40
2.50
2.60
V
Line regulation
V
line
V
load
2
10
mV
Load regulation
1
7.5
mV
Reference voltage
block
Output voltage
temperature
variation
±0.2
%
Short circuit output
current
I
OSC
Vref = 0 V
3
10
30
mA
High level threshold
voltage
V
tH
I
OR
= 0.1 mA
2.70
V
Low input malfunction Low level threshold
prevention block
V
tL
I
OR
= 0.1 mA
2.58
V
voltage
Hysteresis
Vhys
I
OR
= 0.1 mA
I
OR
= 0.1 mA
80
120
mV
Reset voltage
Vr
1.5
1.9
V
Input threshold
voltage
Vtpc
1.02
1.16
1.30
V
Input standby
voltage
Vstby
No pull-up
0.78
V
Protection circuit
block
Input latch voltage
V
1
Ibpc
No pull-up
0.74
V
Input source current
When VS.C.P is 1.0 V
12
18
27
μA
Comparator
threshold voltage
Vtc
Pins 5, 12
1.2
V
Oscillator frequency
fosc
Ct = 330 pF, Rt = 10 k
200
kHz
fosc standard
deviation
f
A
All values agree
10
%
Oscillator block
Frequency variation
1 (V
CC
)
Frequency variation
2 (Ta)
f
V
V
CC
= 3.6 to 18 V
1
%
ft
±0.4
%
Input bias current
Ibdt
1
μA
Latch mode source
current
Idt
230
μA
Idle period
adjustment circuit
block
Latch input voltage
Vdt
Iodt = 40 μA
2.3
V
Vt0
With a duty cycle of 0%
2.05
2.25
V
Input threshold
voltage
Vt100
fosc = 10 kHz,
With a duty cycle of 100%
1.20
1.45
V
Continued on next page.
相關PDF資料 |
PDF描述 |
|---|---|
| LA5685N | Multifunction Multi-Power Supply IC for Car Radios(用于車載電臺的多功能多路輸出電壓的電源芯片) |
| LA5690D | Voltage Regulator Driver with Watchdog Timer(帶看門狗定時器的電源穩(wěn)壓驅(qū)動器) |
| LA5691D | Voltage Regulator Driver with Watchdog Timer(with Output ON/OFF Function) |
| LA5692D | Voltage Regulator Driver with Watchdog Timer |
| LA5693D | Voltage Regulator Driver with Watchdog Timer |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LA5683T | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC 4ch Switching Regulator Control IC |
| LA5685 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Multi-function,Multi-power supply IC for car radios |
| LA5685N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Multi-function,Multi-power supply IC for car radios |
| LA5688H | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC Multi power supply regulator+1.5ch forward/reverse motor driver |
| LA5690D | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Voltage Regulator Driver with Watchdog Timer |
發(fā)布緊急采購，3分鐘左右您將得到回復。