参数资料
型号: TPS62650YFFR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.7 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA9
封装: GREEN, DSBGA-9
文件页数: 10/38页
文件大小: 820K
代理商: TPS62650YFFR
t Time=40ns/div
I L
100mA/div
SW
2V/div
V
O
10mV/div
1.20-VOffset
-
V =3.6V,V
=1.20V
I
O
I
=200mA
O
t Time=500ns/div
I
1
L
00mA/div
V
O
10mV/div
1.20-VOffset
-
V =3.6V
V
=1.20V
I
O
I
=30mA
O
t Time=5
s/div
m
VSEL
2
V/div
I L
200mA/div
V
O
50mV/div
1.05-VOffset
-
R
=5
L
W
V =3.6V
V
=1.05V(PFM)
I
O
/1.20V(PWM)
PWM
PFM
V
=1.20V
O
V
=1.05V
O
t Time=25
s/div
m
VSEL
2
V/div
I L
200mA/div
V
O
50mV/div
1.05-VOffset
-
R
=270
L
W
V =3.6V
V
=1.05V(PFM)
I
O
/1.20V(PWM)
PWM
PFM
V
=1.20V
O
V
=1.05V
O
SLVS808A
– AUGUST 2009 – REVISED FEBRUARY 2011
TYPICAL CHARACTERISTICS (continued)
PWM OPERATION
POWER SAVE MODE OPERATION
Figure 41.
Figure 42.
DYNAMIC VOLTAGE MANAGEMENT
Figure 43.
Figure 44.
18
2009–2011, Texas Instruments Incorporated
Product Folder Link(s): TPS62650 TPS62651
相关PDF资料
PDF描述
TPS62650YFF 1.7 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA9
TPS62731DRYR SWITCHING REGULATOR, 3000 kHz SWITCHING FREQ-MAX, PDSO6
TPS62730DRY SWITCHING REGULATOR, 3000 kHz SWITCHING FREQ-MAX, PDSO6
TPS62732DRYT SWITCHING REGULATOR, 3000 kHz SWITCHING FREQ-MAX, PDSO6
TPS62732DRY SWITCHING REGULATOR, 3000 kHz SWITCHING FREQ-MAX, PDSO6
相关代理商/技术参数
参数描述
TPS62650YFFT 功能描述:直流/直流开关转换器 800mA 6MHz Synch Step-Down Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
TPS62651YFFR 功能描述:直流/直流开关转换器 800mA,6MHz High Eff Step-Down Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
TPS62651YFFT 功能描述:直流/直流开关转换器 800mA,6MHz High Eff Step-Down Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
TPS62660EVM-419 功能描述:电源管理IC开发工具 TPS62660 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
TPS62660YFFR 功能描述:直流/直流开关转换器 1000mA,6MHz Synch Step-Down Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT