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参数资料
| 型号： | LV4920H |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| 封装： | 0.375 INCH, HSOP-36 |
| 文件页数： | 5/12页 |
| 文件大小： | 165K |
| 代理商： | LV4920H |
LV4920H
No.A0989-2/12
Specifications
Maximum Ratings at Ta = 25
°C
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Maximum supply voltage
VD max
Externally applied voltage
24
V
Maximum output current
IO peak
Per channel
6A/ch
Maximum pull-up pin voltage
Vpup max
Nch open drain terminal
16 pin, 17 pin applied voltage
20
V
Allowable power dissipation
Pd max
Mounted on a specified board*
3.95
W
Maximum junction temperature
Tj max
+150
°C
Operating temperature
Topr
-25
+75
°C
Storage temperature
Tstg
-50
+150
°C
Package thermal resistance
θjc
2.5
°C/W
* Mounted on a specified board: 80.0mm
×63.0mm×1.5mm, glass epoxy (two-layer).
Recommended Operating Condtions at Ta = 25
°C
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Recommended supply voltage
VD
Externally applied voltage
8
13
20
V
Recommended pull-up supply voltage
Vpup
Nch open drain supply voltage
16
18
V
Recommended load resistance
RL
Speaker load
4
8
Electrical Characteristics at Ta = 25
°C, VD = 13V, LC less filter and no load
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Quiescent current
ICCO
MUTEB=L
1.0
3.0
mA
Standby current
Ist
STBYB=L
1
A
H input voltage
VIH
PWM_A, PWM_B
MUTEB, STBYB
2.5
5.5
V
L input voltage
VIL
PWM_A, PWM_B
STBYB, MUTEB
0
1.0
V
H input current
IIH
VIN=5.0V
20
A
L input current
IIL
VIN=0V
-10
A
Output pin leakage current
IOFF
Nch open drain output
OFF-stage 5.0V pull-up
1
A
Output pin current
IOL
Nch open drain output
ON-stage, VOL=0.4V
0.15
mA
Power Tr ON resistance *2
RdsON
ID=1A
300
m
Turn ON delay time
td ON
fin=384kHz
40
70
ns
Turn OFF delay time
td OFF
fin=384kHz
40
70
ns
Rise-up time
tr
fin=384kHz
20
40
ns
Fall time
tf
fin=384kHz
20
40
ns
Minimum output pulse range
VOPW
100
ns
*2: Design guaranteed maximum ON resistance of power Tr (RdsON): 360m
.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LV4920H-MPB-E | 制造商:ON Semiconductor 功能描述:CLASS-D POWER AMPLIFIER - Ammo Pack |
| LV4920H-TLM-E | 制造商:ON Semiconductor 功能描述:CLASS-D POWER AMPLIFIER - Tape and Reel |
| LV4921V-MPB-H | 制造商:ON Semiconductor 功能描述:CLASS-D POWER AMPLIFIER - Ammo Pack |
| LV4921V-TLM-H | 制造商:ON Semiconductor 功能描述:CLASS-D POWER AMPLIFIER - Tape and Reel |
| LV4922V-MPB-H | 制造商:ON Semiconductor 功能描述:CLASS-D POWER AMPLIFIER - Ammo Pack |
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