参数资料
型号: TPS62111RSATG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 2.4 A SWITCHING REGULATOR, 1100 kHz SWITCHING FREQ-MAX, PQCC16
封装: GREEN, PLASTIC, QFN-16
文件页数: 25/28页
文件大小: 842K
代理商: TPS62111RSATG4
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REF
LoadComparator
IAVG Comparator
CurrentLimitComparator
P-Channel
PowerMOSFET
Driver
Shoot-Through
Logic
Control
Logic
SoftStart
1-MHz
Oscillator
Comparator
S
R
N-Channel
PowerMOSFET
ComparatorHigh
ComparatorLow
ComparatorHigh2
V(COMP)
Sawtooth
Generator
V
I
Undervoltage
Lockout
BiasSupply
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+
ComparatorHigh
ComparatorLow
Compensation
V
=1.153V
REF
R2
(SeeNote A)
R1
VI
EN
SW
FB
PGND
Gm
Thermal
Shutdown
Vina
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SKIP Comparator
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PG
LBO
LBI
GND
1.256V
SLVS585A – JULY 2005 – REVISED FEBRUARY 2009 .................................................................................................................................................... www.ti.com
FUNCTIONAL BLOCK DIAGRAM
A.
For the adjustable version (TPS62110), the internal feedback divider is disabled and the FB pin is directly connected
to the internal GM amplifier.
6
Copyright 2005–2009, Texas Instruments Incorporated
Product Folder Link(s): TPS62110 TPS62111 TPS62112 TPS62113
相关PDF资料
PDF描述
TPS62111RSAR 2.4 A SWITCHING REGULATOR, 1100 kHz SWITCHING FREQ-MAX, PQCC16
TPS62112RSATG4 2.4 A SWITCHING REGULATOR, 1100 kHz SWITCHING FREQ-MAX, PQCC16
TPS62110RSARG4 2.4 A SWITCHING REGULATOR, 1100 kHz SWITCHING FREQ-MAX, PQCC16
TPS62225DDCT 0.4 A SWITCHING REGULATOR, 1850 kHz SWITCHING FREQ-MAX, PDSO5
TPS62225DDCR 0.4 A SWITCHING REGULATOR, 1850 kHz SWITCHING FREQ-MAX, PDSO5
相关代理商/技术参数
参数描述
TPS62112MRSAREP 功能描述:直流/直流开关调节器 Mil Enh 17V 1.5A Synch Step-Down Conv 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
TPS62112RSAR 功能描述:直流/直流开关调节器 1.5A 17V Sync Step-Down 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
TPS62112RSARG4 功能描述:直流/直流开关调节器 1.5A 17V Sync Step-Down 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
TPS62112RSAT 功能描述:直流/直流开关调节器 1.5A 17V Sync Step-Down 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
TPS62112RSAT 制造商:Texas Instruments 功能描述:IC STEP-DWN CONV 5V 1.5A 16-VQFN 制造商:Texas Instruments 功能描述:IC, STEP-DWN CONV 5V 1.5A 16-VQFN 制造商:Texas Instruments 功能描述:IC, STEP-DWN CONV 5V 1.5A 16-VQFN; Primary Input Voltage:17V; No. of Outputs:1; Output Voltage:16V; Output Current:1.5A; Voltage Regulator Case Style:QFN; No. of Pins:16; Operating Temperature Min:-40C; Operating Temperature ;RoHS Compliant: Yes