參數(shù)資料
型號(hào): LV5682P
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, ZFM25
封裝: HZIP-25
文件頁數(shù): 4/11頁
文件大小: 218K
代理商: LV5682P
LV5682P
No.A1833-2/11
Specifications
Absolute Maximum Ratings
at Ta = 25
°C
Parameter
Conditions
Ratings
Unit
Supply voltage
VCC max
36
V
Independent IC
2.7
W
Allowable Power dissipation
Pd max
With an infinity heat sink
Ta
≤ 25°C
65
W
Peak supply voltage
VCC peak
Each output is a no load.
See below for the waveform applied.
50
V
Junction temperature
Tj max
150
°C
Operating ambient temperature
Topr
-40 to +85
°C
Storage temperature
Tstg
-55 to +150
°C
Allowable Operating range
at Ta = 25
°C
Parameter
Conditions
Ratings
Unit
VDD output, SW output and ACC output total current ≤ 0.5A
7.5 to 30
V
Operating supply voltage 1
VDD output, SW output and ACC output total current ≤ 0.4A
7.5 to 32
V
ILM output at 10V
12 to 32
V
Operating supply voltage 2
ILM output at 8V
10 to 32
V
Operating supply voltage 3
Audio output at 9V
10 to 32
V
CD output (CD output current
≤ 1.3A)
10.5 to 24
V
Operating supply voltage 4
CD output (CD output current
≤ 0.7A)
10 to 32
V
* The area of safe operation of each output is shown in the reference. Please do the set design based on material.
Electrical Characteristics
at VCC = 24V, Ta = 25°C (*1)
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Current drain
ICC
VDD no load, CTRL1/2 = L/L, ACC = 0V
400
800
μA
CTRL1 Input
Low input voltage
VIL1
0
0.5
V
M1 input voltage
VIM11
0.8
1.1
1.4
V
M2 input voltage
VIM21
1.9
2.2
2.5
V
High input voltage
VIH1
2.9
3.3
5.5
V
Input impedance
RIH1
350
500
650
k
Ω
CTRL2 Input
Low input voltage
VIL2
0
0.5
V
M input voltage
VIM2
1.1
1.65
2.1
V
High input voltage
VIH2
2.5
3.3
5.5
V
Input impedance
RIH2
350
500
650
k
Ω
VDD 5V Output *2
The VDD 5V output supplies the output currents of SW 5V and ACC 5V.
Output voltage 1
VO1
IO1 = 200mA, IO7, IO8 = 0A
4.75
5.0
5.25
V
Output voltage 2
VO1’
IO1 = 200mA, IO7 = 200mA, IO8 = 100mA
4.75
5.0
5.25
V
Output total current
Ito1
VO1 ≥ 4.75V, Ito1 = IO1+IO7+IO8
500
mA
Line regulation
ΔVOLN1
22V
< VCC < 32V, IO1 = 200mA *3
30
90
mV
Load regulation
ΔVOLD1
1mA
< IO1 < 200mA *3
70
150
mV
Dropout voltage 1
VDROP1
IO1 = 200mA *3
1.0
1.5
V
Dropout voltage 2
VDROP1’
IO1 = 100mA *3
0.7
1.05
V
Dropout voltage 3
VDROP1”
IO1+IO7+IO8 = 500mA
2.5
3.75
V
Ripple rejection
RREJ1
f = 120Hz, IO1 = 200mA *3
40
50
dB
*1: All the specifications are provided for by the test by the fact that Tj(=25
°C) is almost equal. To suppress the rise of Tj in the joint part temperature as much
as possible, it tests by the pulse loading.
*2 : The VDD 5V output also supplies the output currents of SW 5V and ACC 5V. Therefore, the current supply capability of the VDD 5V output and its other
electrical characteristics are affected by the output statuses of SW 5V and ACC 5V.
*3 : SW 5V and ACC 5V are not subject to a load.
Continued on next page.
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