TPS40428 datasheet, PDF - EEWORLD Datasheet

TPS40428: DescriptionTPS40428 Dual Output, 2-Phase, Stackable PMBus Synchronous Buck Driverless Controller; Categorysemiconductor Power management; File Size2MB，92 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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TPS40428 Overview

TPS40428 Dual Output, 2-Phase, Stackable PMBus Synchronous Buck Driverless Controller

Parameter Name	Attribute value
Features	Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Frequency Synchronization,PMBus,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,UVLO Adjustable,Voltage Margining
Vin(Min)(V)	4.5
Control mode	Voltage Mode
Rating	Catalog
Approx. price(US$)	3.50 \| 1ku
Number of Phases	2
Switching frequency(Max)(kHz)	1500
Type	Controller
Iout(Max)(A)	40
Iq(Typ)(mA)	18
Vout(Max)(V)	5
Duty cycle(Max)(%)	46
Vin(Max)(V)	20
Package Group	VQFN\|40
Switching frequency(Min)(kHz)	200
Vout(Min)(V)	0.6
Operating temperature range(C)	-40 to 125
Regulated outputs(#)	2

Asking for advice on the PSSR register of PXA270: Platform PXA270+wince5.0 I am modifying a touch driver, which needs to determine the state of touch irq, that is, whether the interrupt pin is high or low. My interrupt signal is connected to GPIO_40,...; zhouzhuzhu Embedded System

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5529 drives 1602 program, 1602 does not display: Do all pins D0~7 need to be connected to the 5529 board? The program is as follows #include #include "lcd1602.h"int max=0,min=4095;//储存adc采样的值unsigned long b=100; int main(void) {WDTCTL = WDTPW | WDTH...; 45645645 Microcontroller MCU

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