参数资料
型号: TPS62660YFFR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.75 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA6
封装: GREEN, DSBGA-6
文件页数: 29/30页
文件大小: 791K
代理商: TPS62660YFFR
0
1
2
3
4
5
6
7
8
9
10
11
12
0
50
100 150 200 250 300 350 400 450 500 550 600
I
-LoadCurrent-mA
O
V
-Peak-to-PeakRippleV
oltage-V
O
V
=1.8V(TPS62661)
L =1H(muRataLQM2MPN1R0NG0)
C
=10F4V0402X5R(muRataGRM155R60G106M)
O
V =4.2V
I
V =3.6V
I
V =2.9V
I
t-Time-5s/div
V =3.6V,
V
=1.8V(TPS62660)
I
O
50to350mA LoadStep
3.3to3.9VLineStep
V
-20mV/div-1.8VOffset
O
I
-200mA/div
O
V
-500mV/div-3.3VOffset
I
MODE=Low
t-Time-2ms/div
MODE=Low
0to150mA LoadStep
V
-10mV/div-1.8VOffset
O
I
-100mA/div
O
V =3.6V,
V
=1.8V(TPS62660)
I
O
V
-20mV/div-1.8VOffset
O
I
-200mA/div
O
V
-500mV/div-2.7VOffset
I
50to350mA LoadStep
2.7to3.3VLineStep
V =3.6V,
V
=1.8V(TPS62660)
I
O
t-Time-5
s/div
m
MODE=Low
SLVS871B – FEBRUARY 2010 – REVISED SEPTEMBER 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued)
PEAK-TO-PEAK OUTPUT RIPPLE VOLTAGE
vs
LOAD CURRENT
COMBINED LINE/LOAD TRANSIENT RESPONSE
Figure 9.
Figure 10.
LOAD TRANSIENT RESPONSE IN
COMBINED LINE/LOAD TRANSIENT RESPONSE
PFM/PWM OPERATION
Figure 11.
Figure 12.
8
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TPS62660 TPS62665
相关PDF资料
PDF描述
TPS62661YFFT 1.75 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA6
TPS62660YFFT 1.75 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA6
TPS62700YZF 1.2 A SWITCHING REGULATOR, 2300 kHz SWITCHING FREQ-MAX, BGA8
TPS62701YZFR 1.2 A SWITCHING REGULATOR, 2300 kHz SWITCHING FREQ-MAX, BGA8
TPS63001DRCTG4 2 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PDSO10
相关代理商/技术参数
参数描述
TPS62660YFFT 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
TPS62665YFFR 功能描述:直流/直流开关转换器 1000mA6MHz 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
TPS62665YFFT 功能描述:直流/直流开关转换器 1000mA6MHz 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
TPS62671YFDR 功能描述:直流/直流开关转换器 500mA,6MHz Hi-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
TPS62671YFDT 功能描述:直流/直流开关转换器 500mA,6MHz Hi-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