LP3906SQ-FXPI/NOPB 供应商
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LP3906SQ-FXPI/NOPB
品牌：TI 封装/批号：原厂原装/22+ -
LP3906SQ-FXPI/NOPB
品牌：TI(德州仪器) 封装/批号：WQFN-24(4x5)/2022+ -
LP3906SQ-FXPI/NOPB
品牌：TI 封装/批号：原厂原装/2318+
LP3906SQ-FXPI/NOPB 属性参数
- 制造商：National Semiconductor (TI)
- 封装：Reel
- 工厂包装数量：1000
产品特性
- Compatible with Advanced Applications Processors and FPGAs
- 2 LDOs for Powering Internal Processor Functions and I/Os
- High Speed Serial Interface for Independent Control of Device Functions and Settings
- Precision Internal Reference
- Thermal Overload Protection
- Current Overload Protection
- 24-lead 5 × 4 × 0.8 mm WQFN Package
- Software Programmable Regulators
- DC/DC Converter (Buck)1.5A Output CurrentProgrammable VOUT from:Buck1 : 0.8V–2.0VBuck2 : 1.0V–3.5VUp to 96% Efficiency2 MHz PWM Switching Frequency ±3% Output Voltage AccuracyAutomatic Soft Start
- 1.5A Output Current
- Programmable VOUT from:Buck1 : 0.8V–2.0VBuck2 : 1.0V–3.5V
- Up to 96% Efficiency
- 2 MHz PWM Switching Frequency
- ±3% Output Voltage Accuracy
- Automatic Soft Start
- Linear Regulators (LDO)Programmable VOUT of 1.0V–3.5V ±3% Output Voltage Accuracy300 mA Output Currents25 mW (Typ) Dropout
- Programmable VOUT of 1.0V–3.5V
- ±3% Output Voltage Accuracy
- 300 mA Output Currents
- 25 mW (Typ) Dropout
产品概述
The LP3906 is a multi-function, programmable Power Management Unit, optimized for low
power FPGAs, Microprocessors and DSPs. This device integrates two highly efficient 1.5A Step-Down DC/DC converters with dynamic
voltage management (DVM), two 300mA Linear Regulators and a 400kHz I2C
compatible interface to allow a host controller access to the internal control registers of the
LP3906. The LP3906 additionally features programmable power-on sequencing and is offered in a tiny
5 x 4 x 0.8mm WQFN-24 pin package.
LP3906SQ-FXPI/NOPB 数据手册
LP3906SQ-FXPI/NOPB
LP3906SQ-FXPI/NOPB 电路图
