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参数资料
| 型号： | LV5051T |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO24 |
| 封装： | 0.225 INCH, TSSOP-24 |
| 文件页数： | 7/8页 |
| 文件大小： | 100K |
| 代理商： | LV5051T |
LV5051T
No.A0819-7/8
Continued from preceding page.
Pin No.
Pin Name
Description
Equivalent circuit
18
REF
Internal reference voltage.
Connect a capacitor between this pin and SGND.
19
RSTIN
Reset circuit input.
Input a resistor-divided voltage of the level at
which the reset function is to be activated.
20
RSTOUT
Reset circuit output (open drain).
This pin is forced low when the 2.5V
step-up/down stop circuit is activated. Choose an
appropriate pull-up resistor that prevents currents
of 400
μA or greater from flowing.
21
REFB
External PNP transistor base connection for the
AC adapter regulator.
22
ACDETOUT
AC power detector circuit (open drain).
Detects the voltage applied to the PVCC2 power
supply and generates a low output.
23
SGND
Control system ground
24
PVCC2
AC adapter power input
18
SGND
Band gap
ref. voltage
PVCC1
500
Ω
3k
Ω
19
PVCC1
SGND
PVCC1
Band gap
100k
Ω 100kΩ
100k
Ω
10k
Ω
100k
Ω
SGND
20
PVCC2
20
SGND
300
Ω
200k
Ω
20
SGND
PVCC2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LV5051T-TLM-E | 制造商:ON Semiconductor 功能描述:DC-DC CONVERTER (BUCK) - Tape and Reel 制造商:ON Semiconductor 功能描述:REEL / DC-DC CONVERTER (BUCK) |
| LV5052V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:DC/DC Converter Controller |
| LV5052V-MPB-E | 功能描述:DC/DC 开关控制器 RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| LV5052V-TLM-E | 功能描述:DC/DC 开关控制器 DC / DC CONVERTER RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| LV506 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LV506 - Preamplifier Circuit |
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