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| 型号： | TPS40130RHBRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING CONTROLLER, 1200 kHz SWITCHING FREQ-MAX, PQCC32 |
| 封装： | GREEN, PLASTIC, QFN-32 |
| 文件页数： | 1/38页 |
| 文件大小： | 950K |
| 代理商： | TPS40130RHBRG4 |
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APPLICATIONS
DESCRIPTION
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LDRV1
VIN5
SW1
HDRV1
BOOT1
OVSET
VOUT
GSNS
DIFFO
CS1
CSRT1
COMP
VREF
DROOP
FB
PGND
LDRV2
SW2
HDRV2
BOOT2
SS
UVLO
BP5
AGND
CS2
CSRT2
RT
PGOOD
ILIM
EN/SYNC
DBT PACKAGE
(TOP VIEW)
RHB PACKAGE
(TOP VIEW)
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BOOT1
OVSET
VOUT
GSNS
DIFFO
CS1
CSRT1
NC
BOOT2
SS
UVLO
BP5
AGND
CS2
CSRT2
COMP
HDR
V1
SW1
VIN5
LDR
V1
PGND
LDR
V2
SW2
HDR
V2
VREF
DROOP
FB
EN/SYNC
ILIM
PGOOD
R
T
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SLUS602B – JUNE 2004 – REVISED SEPTEMBER 2005
TWO-PHASE, SYNCHRONOUS BUCK CONTROLLER WITH INTEGRATED MOSFET
DRIVERS
Graphic Cards
Two-Phase Interleaved Operation
Internet Servers
3-V to 40-V Power Stage Operation Range
Networking Equipment
Supports Up to 6-V V
OUT With External Divider
Telecommunications Equipment
Requires VIN5 @ 50 mA, Typical, Depending
DC Power Distributed Systems
on External MOSFETs and Switching
Frequency
1-A Shutdown Current
The TPS40130 is a two-phase synchronous buck
Programmable Switching Frequency up to 1
controller that is optimized for low-output voltage,
MHz/Phase
high-output current applications powered from a
Current Mode Control with Forced Current
supply between 3 V and 40 V. A multi-phase
Sharing
converter offers several advantages over a single
power stage including lower current ripple on the
Better than 1% Internal 0.7-V Reference
input and output capacitors, faster transient response
Resistive Divider Sets Direct Output Over
to load steps, improved power handling capabilities,
Voltage Threshold and Sets Input
and higher system efficiency.
Undervoltage Lockout
Each
phase
can
be
operated
at
a
switching
True Remote Sensing Differential Amplifier
frequency up to 1 MHz, resulting in an effective
Resistive or Inductor’s DCR Current Sensing
ripple frequency of up to 2 MHz at the input and the
30-pin TSSOP or 32-Pin QFN Packages
output. The two phases operates 180 degrees
out-of-phase.
Can Be Used with TPS40120 to Provide a 6-Bit
Digitally Controlled Output
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright 2004–2005, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
相关PDF资料 |
PDF描述 |
|---|---|
| TPS40130RHB | SWITCHING CONTROLLER, 1200 kHz SWITCHING FREQ-MAX, PQCC32 |
| TPS40140RHHTG4 | 0.1 A DUAL SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC36 |
| TPS40140RHHT | 0.1 A DUAL SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC36 |
| TPS40140RHHR | 0.1 A DUAL SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC36 |
| TPS40180RGERG4 | 0.05 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS40130RHBT | 功能描述:DC/DC 开关控制器 2-Ch Multiphase Buck DC/DC w/Int Drvr 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 |
| TPS40130RHBTG4 | 功能描述:DC/DC 开关控制器 2-Ch Multiphase Buck DC/DC w/Int Drvr 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 |
| TPS40131 | 制造商:TI 制造商全称:Texas Instruments 功能描述:TWO-PHASE, SYNCHRONOUS BUCK CONTROLLER WITH INTEGRATED MOSFET DRIVERS |
| TPS40131EVM | 功能描述:电源管理IC开发工具 TPS40131 Eval Mod RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| TPS40131RHBR | 功能描述:DC/DC 开关控制器 2-Ph Synch Buck Cntr 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 |
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