- 您现在的位置：买卖IC网 > PDF目录136948 > TPS62351YZG (TEXAS INSTRUMENTS INC) 1.6 A SWITCHING REGULATOR, 3350 kHz SWITCHING FREQ-MAX, BGA12 PDF资料下载
参数资料
| 型号： | TPS62351YZG |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 1.6 A SWITCHING REGULATOR, 3350 kHz SWITCHING FREQ-MAX, BGA12 |
| 封装： | DSBGA-12 |
| 文件页数： | 21/46页 |
| 文件大小： | 1530K |
| 代理商： | TPS62351YZG |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页当前第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页
Slave Address
R/W
A
Register Address
A
Data
A
P
S
1
7
1
8
A = Acknowledge
S = START condition
Sr = REPEATED START condition
P = STOP condition
From Master to TPS6235x
From TPS6235x to Master
“0” Write
Sr
1
Slave Address
R/W
7
1
“1” Read
A
1
HS-MASTERCODE
R/W
A
REGISTER ADDRESS
A
DATA
A/A
P
”0” (write)
DataTransferred
(nxBytes+ Acknowledge)
S
A Sr SLAVE ADDRESS
HSModeContinues
F/SMode
HSMode
F/SMode
Sr Slave Address
Slave Address Byte
Register Address Byte
SLVS540E – MAY 2006 – REVISED APRIL 2008 .............................................................................................................................................................. www.ti.com
Figure 50. "Read" Data Transfer Format in F/S-Mode
Figure 51. Data Transfer Format in H/S-Mode
MSB
LSB
X
1
0
1
0
A1
A0
The slave address byte is the first byte received following the START condition from the master device. The first
five bits (MSBs) of the address are factory preset to 10010. The next two bits (A1, A0) of the address are device
option dependent. For example, TPS62350 is factory preset to 00 and TPS62351 is preset to 10. Up to 4
TPS62350 type of devices can be connected to the same I2C-Bus. See the ordering information table for more
details.
MSB
LSB
0
D1
D0
Following the successful acknowledgment of the slave address, the bus master sends a byte to the TPS6235x,
which contains the address of the register to be accessed. The TPS6235x contains four 8-bit registers accessible
via a bidirectional I2C-bus interface. All internal registers have read and write access.
Table 1. Register Description
Name
Description
VSEL0 (read / write)
00
VSEL1 (read / write)
01
CONTROL1 (read / write)
10
CONTROL2 (read / write)
11
28
Copyright 2006–2008, Texas Instruments Incorporated
相关PDF资料 |
PDF描述 |
|---|---|
| TL7712ACDRG4 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| TUWC5D | 2-OUTPUT 7.5 W AC-DC REG PWR SUPPLY MODULE |
| TRU050-GACGA-16M0000000 | PHASE LOCKED LOOP, CDSO16 |
| TRU050-GACGB-22M5790000 | PHASE LOCKED LOOP, CDSO16 |
| TRU050-GACGB-32M0000000 | PHASE LOCKED LOOP, CDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS62351YZGR | 功能描述:直流/直流开关调节器 Adj 800mA 3MHz Buck Converter 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 |
| TPS62351YZGT | 功能描述:直流/直流开关调节器 Adj 800mA 3MHz Buck Converter 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 |
| TPS62352YZGR | 功能描述:直流/直流开关调节器 Adj 800mA 3MHz Buck Converter 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 |
| TPS62352YZGT | 功能描述:直流/直流开关调节器 Adj 800mA 3MHz Buck Converter 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 |
| TPS62353YZGR | 功能描述:直流/直流开关调节器 1A 3MHz Buck Converter 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 |
发布紧急采购，3分钟左右您将得到回复。