参数资料
型号: TPS5110PWG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.5 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO24
封装: GREEN, PLASTIC, TSSOP-24
文件页数: 26/43页
文件大小: 813K
代理商: TPS5110PWG4
TPS5110
SLVS025B APRIL 2002 REVISED JULY 2004
32
www.ti.com
APPLICATION INFORMATION
Figure 36
IOUT
1 A/div.
VOUT
VIN = 12 V, VLDO_IN = 1.8 V, V
O
2 = 1.5 V
0 A
LDO LOAD TRANSIENT RESPONSE
t time 100
s/div.
50
mV/div
.
Figure 37
VO2(LDO)
VO1(SBRC)
I O1 = 4 A, I O2 = 3 A
0 V
SBRC-LDO SIMULTANEOUS START-UP
t time 1
s/div.
0.5
V/div
.
Figure 38
100
1 k
10 k
100 k
1 M
Frequency Hz
120
60
0
60
120
180
240
40
20
0
20
40
60
80
Phase
Gain
Phase Margin = 48
SBRC GAIN AND PHASE
Gain
d
B
Phase
Degree
VIN = 12 V
Vo1 = 1.8 V, Io1 = 6 A
Figure 39
100
1 k
10 k
100 k
1 M
Frequency Hz
120
60
0
60
120
180
240
40
20
0
20
40
60
80
Phase
Gain
Phase Margin = 81
LDO GAIN AND PHASE
Gain
d
B
Phase
Degree
VLDO_IN = 1.8 V
Vo2 = 1.5 V, Io2 = 3 A
相关PDF资料
PDF描述
TPS2412PWG4 SPECIALTY ANALOG CIRCUIT, PDSO8
TS5A1066DBVRG4 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5
TC54VC4201EZB723 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3
TC54VC5702EMB713 1-CHANNEL POWER SUPPLY SUPPORT CKT, PSSO3
TW070AB 2-OUTPUT 70 W DC-DC REG PWR SUPPLY MODULE
相关代理商/技术参数
参数描述
TPS5110PWR 功能描述:DC/DC 开关控制器 Sync Buck w/NMOS LDO Controller 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
TPS5110PWRG4 功能描述:DC/DC 开关控制器 Sync Buck w/NMOS LDO Controller 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
TPS51113 制造商:TI 制造商全称:Texas Instruments 功能描述:SYNCHRONOUS BUCK CONTROLLER WITH HIGH-CURRENT GATE DRIVER
TPS51113DRCR 功能描述:DC/DC 开关控制器 4.5-13.2V Synch Buck Controller 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
TPS51113DRCT 功能描述:DC/DC 开关控制器 4.5-13.2V Synch Buck Controller 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