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参数资料
| 型号： | LV5807MX |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, 460 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | 0.200 INCH, MFP-8 |
| 文件页数： | 3/5页 |
| 文件大小： | 199K |
| 代理商： | LV5807MX |
LV5807MX
Package Dimensions
unit : mm (typ)
3372
-20
0
20
40
60
80
100
0
2.5
2.0
1.5
1.0
0.5
2.05
Pd max -- Ta
Ambient temperature, Ta --
°C
Allowable
power
dissipation,
Pd
max
-
-W
1.15
Mounted on a specified board: 46.4
×31.8×1.7mm3
glass epoxy both side
SANYO : MFP8(200mil)
5.0
4.4
6.
0
12
8
0.15
0.35
1.27
(0.65)
1.
7M
AX
(1
.5
)
(2
.6
)
(3.4)
0.
05
0.
43
TOP VIEW
SIDE VIEW
BOTTOM VIEW
Pin Assignment
1
2
3
4
8
7
6
5
BOOT
VIN
SW
GND
SS
EN
COMP
FB
Top view
Block Diagram and Sample Application Circuit (3.3V output)
FB
COMP
OSC
385kHz
Error
Amp.
PWM
comparator
SS
EN
UVLO
+
Current Sense
Amp.
Pre-Drive
Vref
0.8V
TSD
Internal
Regulator
VIN
Internal Regulator
(5V)
Internal Stable
supply
VIN=12V
1:N
SW
GND
BOOT
BOOT (SW + Vreg.)
VOUT=3.3V
++
--
R10=4.7k
R1=27k
R3=10k
R2=1.0k
C3=
5600pF
C4=OPEN
C6=0.015 F
Rb=15
L1=10 H
D1=SBM30-03
Short
protect
circuit
Short
protect
circuit
COMP
SW
BOOT
C2=10 F/25V
×2
L or open : OFF
H : ON
C5=10 F/16V
×3
Pre-Drive
Current
Limit
Comparator
L1 = CDRH105RNP-100NC (sumida)
C1,C2,C5 = Ceramic capacitor
C1=
0.1 F
No.A1495-3/5
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PDF描述 |
|---|---|
| LV5807MX | SWITCHING REGULATOR, 460 kHz SWITCHING FREQ-MAX, PDSO8 |
| LV5808MXZ | 3 A SWITCHING REGULATOR, 444 kHz SWITCHING FREQ-MAX, PDSO8 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LV5807MX-TLM-H | 功能描述:直流/直流开关调节器 SWITCHING REGULATOR RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| LV58082MX | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Step-down Switching Regulator |
| LV5808MX | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Bi-CMOS IC Step-down Switching Regulator |
| LV5808MX-TLM-H | 功能描述:直流/直流开关调节器 SWITCHING REGULATOR RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| LV5808MXZ | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Bi-CMOS IC Step-down Switching Regulator |
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