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參數資料
| 型號： | LA5616 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Microprocessor-Controlled Audio Power Supply(微處理器控制的音頻電源) |
| 中文描述： | 微處理器控制的音頻電源（微處理器控制的音頻電源） |
| 文件頁數： | 2/5頁 |
| 文件大?。?/td> | 91K |
| 代理商： | LA5616 |
No. 5286-2/5
LA5616
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[5.0-V Power Supply Block] V
IN
1 = V
IN
2, C
OUT
2 = 47 μF
Output voltage
V
OUT
1
V
DROP
1
V
OLN
1
V
OLD
1
I
OP
1
I
OSC
1
V
N
1
V
IN
1 = 12 V, I
OUT
1 = 400 mA
V
IN
1 = 4.9 V, I
OUT
1 = 400 mA
5.6
≤
V
IN
1
≤
17 V, I
OUT
1 = 400 mA
5 mA
≤
I
O
≤
400 mA, V
IN
1 = 12 V
V
IN
1 = 12 V
V
IN
1 = 12 V
10 Hz
≤
f
≤
100 kHz
4.75
5.0
5.25
V
Dropout voltage
0.5
1.0
V
Line regulation
20
100
mV
Load regulation
50
150
mV
Peak output current
400
500
mA
Output shorted current
100
400
mA
Output noise voltage
70
μVrms
Output voltage temperature
coefficient
V
O
/
Tal
Tj = 25 to 125°C
1.6
mV/°C
Ripple rejection
Rref1
f = 120 Hz, 6 V
≤
V
IN
1
≤
17 V
V
IN
1 = 12 V
V
IN
1 = 12 V
V
IN
1 = 12 V
60
dB
Output on control voltage
V
ENH
1
V
ENL
1
V
O OFF
1
2.6
V
Output off control voltage
1.0
V
Low-level output voltage
0.3
V
[Reset Block] V
IN
1 = V
IN
2 = 12 V
High reset output voltage
V
ORH
V
ORL
V
RT
Vhys
I
ORH
= 200 μA, Cd pin open
I
SRL
= 2 mA, with Cd shorted to GND
4.73
4.98
5.23
V
Low reset output voltage
100
200
mV
Reset threshold voltage
3.95
4.2
4.45
V
Reset hysteresis voltage
40
100
200
mV
Reset output delay time
td
Cd = 0.1 μF
7.5
10
12.5
ms
[7.0-V Power Supply Block] V
IN
1 = V
IN
2, C
OUT
2 = 47 μF
Output voltage
V
OUT
2
V
DROP
2
V
OLN
2
V
OLD
2
I
OP
2
I
OSC
2
Rref2
V
IN
2 = 12 V, I
OUT
2 = 1 A
V
IN
2 = 6.5 V, I
OUT
2 = 1 A
9.0
≤
V
IN
2
≤
17 V, I
OUT
2 = 1 A
5 mA
≤
I
O
≤
1.0 A, V
IN
2 = 12 V
V
IN
2 = 12 V
V
IN
2 = 12 V
f = 120 Hz, 9.0 V
≤
V
IN
2
≤
17 V
V
IN
2 = 12 V
V
IN
2 = 12 V
V
IN
2 = 12 V
6.5
7.0
7.5
V
Dropout voltage
1.0
2.0
V
Line regulation
200
mV
Load regulation
300
mV
Peak output current
1.0
A
Output shorted current
500
mA
Ripple rejection
50
dB
Output on control voltage
V
ENH
2
V
ENL
2
V
O OFF
2
2.6
V
Output off control voltage
1.0
V
Low-level output voltage
0.3
V
Electrical Characteristics
at Ta = 25°C
相關PDF資料 |
PDF描述 |
|---|---|
| LA5617 | Multi-System Power Supply for Audio Equipment |
| LA5618 | Multi-System Power Supply for Audio Equipment |
| LA5619M | Lead Battery Charger IC with Battery Voltage Detection Function(帶電池電壓檢測功能的電池充電器芯片) |
| LA5620 | Regulator for Multiple Power Supply System(用于多路電源系統(tǒng)穩(wěn)壓器) |
| LA5621M | Lithium-Ion Battery Charge Control IC(鋰電池充電控制芯片) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LA5617 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Multi-System Power Supply for Audio Equipment |
| LA5618 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Multi-System Power Supply for Audio Equipment |
| LA5619 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA5619M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Lead Battery Charger IC with Battery Voltage Detection Function |
| LA5620 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Regulator for Multiple Power Supply Systems |
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