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参数资料
| 型号： | LV5072M |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, PDSO12 |
| 封装： | 0.225 INCH, MFP-12 |
| 文件页数： | 4/9页 |
| 文件大小： | 210K |
| 代理商： | LV5072M |
LV5072M
Block Diagram
+
-
7
8
9
10
11
12
6
4
3
2
1
(0.5V)
5.0V
VOUT
Cf
=
1000pF
0.8V
to
3.3V
(2A)
Vref
OSC
Soft start
Thermal
protection
PWM
control
Output
control
Current
protection
BGR
GND
GPI
VIN
ENDCO
PGND2
GPO
FB
PVIN
NC
LX
PGND1
(1.25V)
5
Pin Descriptions
Pin No.
Pin name
Description
1
PGND1
DC/DC power-dedicated ground
2
LX
Switching regulator PWM output pin
3
NC
4
PVIN
DC/DC power dedicated power pin
5
FB
DC/DC feedback voltage input pin
6
GPO
GPO output for discharging the output capacitor
7
BGR
Internal reference voltage output pin
8
GND
Signal ground
9
GPI
GPO output control pin. L : Output capacitor discharge
10
VIN
Signal system power supply
11
ENDCO
DC/DC output control pin. Low : OFF, High : ON
12
PGND2
DC/DC power dedicated ground
No.A1670-4/9
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相关代理商/技术参数 |
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| LV5072M-TLM-H | 功能描述:直流/直流开关转换器 SWITCHING REGULATOR RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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| LV5099CB | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For HDMI controller Charge pump power supply |
| LV5099CB-TE-L-H | 制造商:ON Semiconductor 功能描述:POWER SUPPLY ICS - Tape and Reel |
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