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参数资料
| 型号： | IR3725MTRPBF |
| 厂商： | International Rectifier |
| 文件页数： | 5/19页 |
| 文件大小： | 0K |
| 描述： | IC PWR MONITOR INPUT 12-DFN |
| 标准包装： | 1 |
| 系列： | TruePower™ |
| 应用： | 电源监控器 |
| 电源电压： | 3.135 V ~ 3.465 V |
| 电流 - 电源： | 700µA |
| 工作温度： | 0°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-VFDFN 裸露焊盘 |
| 供应商设备封装： | 12-DFN（4x3） |
| 包装： | 标准包装 |
| 其它名称： | IR3725MTRPBFDKR |
IR3725
Data Sheet
ADDR PIN
The ADDR pin is an input that establishes the serial
bus address. Valid addresses are selected by
grounding, floating, or wiring to VDD the ADDR pin.
Table 1, “User Selectable Addresses”, provides a
mapping of possible selections. Bypass this pin to
GND with a high quality ceramic capacitor when
floated.
Table 1 User selectable addresses
SCL
SCL is the serial bus clock and is capable of
functioning with a rate as low as 10 kHz. It will
continue to function as the rate is increased to 400
kHz. This device is considered a slave, and therefore
uses the SCL as an input only.
SDA
SDA is monitored as data input during master to
slave transactions, and is driven as data output
ADDR pin configuration
Low
Open
High
Bus Address
b’1110 000
b’1110 010
b’1110 110
during slave to master transactions as indicated in
the Packet Protocol section to follow.
EXTCLK
This pin is a Schmitt trigger input for an optional
externally provided square wave clock. The duty ratio
of this externally provided clock, if used, shall be
between 40% and 60%. If no external clock is
connected, the internal clock will be used. Connect
this pin to GND if no external clock is used.
Page 5 of 19
www.irf.com
2013_12_09
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相关代理商/技术参数 |
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|---|---|
| IR3741 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| IR3741N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| IR3800AMPBF | 制造商:IRF 制造商全称:International Rectifier 功能描述:SupIRBuckTM |
| IR3800AMTR1PBF | 功能描述:直流/直流开关调节器 9999V 999.000A Supir 999.000A Supirbuck 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 |
| IR3800AMTRPBF | 功能描述:直流/直流开关调节器 14A SupIRBuck Reg 300kHz, 2.5-21V in 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 |
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