参数资料
型号: TPS64201DBVT
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 0.15 A SWITCHING CONTROLLER, PDSO6
封装: GREEN, PLASTIC, SOT-23, 6 PIN
文件页数: 25/29页
文件大小: 596K
代理商: TPS64201DBVT
TPS64200,TPS64201
TPS64202,TPS64203
SLVS485 AUGUST 2003
www.ti.com
5
TYPICAL CHARACTERISTICS
All graphs were generated using the circuit as shown unless otherwise noted. For output voltages other than
3.3 V, the output voltage divider was changed accordingly. Graphs for the TPS64203 were taken using the
application circuit shown in Figure 25.
SW
CDRH 103R100
Si5447DC
MBRM120LT3
EN
GND
FB
VIN
ISENSE
VI
CI
10
F
X7R
TPS6420x
R(ISENSE) = 33 m
R1
620 k
R2
360 k
Cff
4.7 pF
Co
47
F PosCap
6TPA47M
VO
1
2
3
6
5
4
10
H
Figure 1. Basic Application Circuit For a 2-A Step-Down Converter
TABLE OF GRAPHS
FIGURE
η
Efficiency
vs Load current
2 5
Output voltage
vs Output current
6 9
Switching frequency
vs Output current
10 13
Operating quiescent current
vs Input voltage
14
Output voltage ripple
15
Line transient response
Using circuit according to Figure 1
16
Load transient response
Using circuit according to Figure 1
17
Start-up timing
Using circuit according to Figure 1
18
相关PDF资料
PDF描述
TPS64202DBVR 0.15 A SWITCHING CONTROLLER, PDSO6
TPS64200DBVRG4 0.15 A SWITCHING CONTROLLER, PDSO6
TPS64201DBVR 0.15 A SWITCHING CONTROLLER, PDSO6
TPS64203DBVTG4 0.15 A SWITCHING CONTROLLER, PDSO6
TPS64202DBVRG4 0.15 A SWITCHING CONTROLLER, PDSO6
相关代理商/技术参数
参数描述
TPS64201DBVTG4 功能描述:DC/DC 开关控制器 Adj Hi-Efficient Step-Dwn 20uA SOT-23 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
TPS64202DBVR 功能描述:DC/DC 开关控制器 Adj Hi-Efficient Step-Dwn 20uA SOT-23 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
TPS64202DBVRG4 功能描述:DC/DC 开关控制器 Adj Hi-Efficient Step-Dwn 20uA SOT-23 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
TPS64202DBVT 功能描述:DC/DC 开关控制器 Adj Hi-Efficient Step-Dwn 20uA SOT-23 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
TPS64202DBVTG4 功能描述:DC/DC 开关控制器 Adj Hi-Efficient Step-Dwn 20uA SOT-23 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