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參數(shù)資料
| 型號(hào)： | LA5633 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Satellite Broadcast (BS/CS) Tuner Regulator IC(用于衛(wèi)星廣播（BS/CS）調(diào)諧器的穩(wěn)壓器) |
| 中文描述： | 衛(wèi)星廣播（學(xué)士/ CS）的調(diào)諧器調(diào)節(jié)器IC（用于衛(wèi)星廣播（學(xué)士/ CS）的調(diào)諧器的穩(wěn)壓器） |
| 文件頁(yè)數(shù)： | 3/7頁(yè) |
| 文件大?。?/td> | 111K |
| 代理商： | LA5633 |
No. 5969-3/7
LA5633
Continued from preceding page.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Output off control voltage
V
ENH
2
V
O
3 OFF
V
NOISE
3
Rrej3
V
O
3 : OFF
4.0
V
IN
1
0.2
V
Output low-level voltage
V
Output noise voltage
10 Hz
≤
f
≤
100 kHz
f = 120 Hz, 14 V
≤
V
IN
1
≤
23 V
70
μVrms
Ripple rejection
55
dB
Regulator 4 [V
EN
2 = low, V
O
4: on, V
IN
1 = 20 V, V
IN
2 = 11 V, V
IN
3 = 7.0 V, I
O
4 = 650 mA
Output voltage 4
V
O
4
V
DROP
4-1
V
DROP
4-2 I
O
1 = 325 mA
Line regulation
V
OLN
4
Load regulation
V
OLD
4
Peak output current
I
OP
4
Output short-circuit current
I
OSC
4
Output on control voltage
V
ENL
2
Output off control voltage
V
ENH
2
Output low-level voltage
V
O
4 OFF
Output noise voltage
V
NOISE
1
Ripple rejection
Rrej4
4.75
5.0
5.25
V
Dropout voltage
0.3
0.5
V
0.2
0.4
V
6.25 V
≤
V
IN
3
≤
23 V
5 mA
≤
I
O
4
≤
650 mA
20
100
mV
30
150
mV
650
900
mA
250
mA
V
O
4 : ON
V
O
4 : OFF
1.0
V
4.0
V
IN
3
0.2
V
V
10 Hz
≤
f
≤
100 kHz
f = 120 Hz, 7 V
≤
V
IN
3
≤
23 V
I
O
1, I
O
2, I
O
3, I
O
4 = 0
I
O
1 = 350 mA, I
O
2 = 250 mA, I
O
3 = 100 mA, I
O
4 = 650 mA
70
μVrms
60
dB
Current drain
I
Q
1
I
Q
2
11
mA
65
mA
Pin Assignment
Note: NC pins must not be used (Pins 1 and 14 in the pin assignment figure.)
A
H
θ
f
Ambient temperature, Ta — °C
Heat sink area, Sf — cm
2
With infinite heat sink
No heat sink
Aluminum
heat sink
Mounting
torque: 39
N·cm
With silicon
grease
applied
Aluminum heat sink
(t = 1.5 mm)
Mounting torque: 39 N·cm
With silicon grease applied
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