参数资料
型号: TPS622317DRYR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.22 A SWITCHING REGULATOR, 3800 kHz SWITCHING FREQ-MAX, PDSO6
封装: 1 X 1.50 MM, 0.60 MM HEIGHT, GREEN, PLASTIC, MO-287UFAD, SON-6
文件页数: 9/32页
文件大小: 1073K
代理商: TPS622317DRYR
V
=1.8V
50mV/div
OUT
I
=5mA to150mA,50kHz
sinusoidal100mA/div
OUT
I
200mA/div
L
V
=3.6V
C
=4.7
F
L =2.2
H
MODE=GND
IN
OUT
m
t-Time-4 ms/div
V
=2.5V
50mV/div
OUT
I
=5mA to200mA
100mA/div
OUT
I
200mA/div
L
V
=3.6V
C
=4.7
F
L =1
H
MODE=GND
IN
OUT
m
t-Time-5 ms/div
V
=1.8V
50mV/div
OUT
I
= 5 mA to 150 mA
1 0 0 m A / d i v
O U T
I
200mA/div
L
V
=3.6V
C
=4.7
F
L =2.2
H
MODE=GND
IN
OUT
m
t-Time-10 ms/div
V
=2.5V
50mV/div
OUT
I
=5mA to200mA
100mA/div
OUT
I
200mA/div
L
V
=3.6V
C
=4.7
F
L =1
H
MODE=V
IN
OUT
IN
m
t-Time-5 ms/div
TPS62231, TPS62230, TPS62232, TPS62233, TPS62234, TPS62235
TPS62236, TPS62237, TPS62238, TPS62239, TPS622310, TPS622311
TPS622312, TPS622313, TPS622314, TPS622315, TPS622316, TPS622317
www.ti.com
SLVS941D – APRIL 2009 – REVISED AUGUST 2010
TYPICAL CHARACTERISTICS (continued)
Figure 41. AC – Load Regulation Performance 1.8V VOUT
Figure 42. Load Transient Response 5mA to 200mA PFM
PFM Mode
to PWM Mode, VOUT 2.5V
Figure 43. Load Transient Response 5mA to 200mA,
Figure 44. Load Transient Response 5mA to 150mA, PFM
Forced PWM Mode, VOUT 2.5V
to PWM Mode, VOUT 1.8V
Copyright 2009–2010, Texas Instruments Incorporated
17
相关PDF资料
PDF描述
TPS622312DRY 1.22 A SWITCHING REGULATOR, 3800 kHz SWITCHING FREQ-MAX, PDSO6
TPS622312DRYT 1.22 A SWITCHING REGULATOR, 3800 kHz SWITCHING FREQ-MAX, PDSO6
TPS62238DRY 1.22 A SWITCHING REGULATOR, 3800 kHz SWITCHING FREQ-MAX, PDSO6
TPS622315DRYT 1.22 A SWITCHING REGULATOR, 3800 kHz SWITCHING FREQ-MAX, PDSO6
TPS62236DRYR 1.22 A SWITCHING REGULATOR, 3800 kHz SWITCHING FREQ-MAX, PDSO6
相关代理商/技术参数
参数描述
TPS622317DRYT 功能描述:直流/直流开关调节器 3MHz Ultra Small 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
TPS622318DRYR 功能描述:直流/直流开关转换器 3MHz Ultra Sm 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
TPS622318DRYT 功能描述:直流/直流开关转换器 3MHz Ultra Sm 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
TPS622319DRYT 功能描述:IC REG BUCK FIXED 500MA 6SON 制造商:texas instruments 系列:- 包装:剪切带(CT) 零件状态:在售 功能:降压 输出配置:正 拓扑:降压 输出类型:固定 输出数:1 电压 - 输入(最小值):2.05V 电压 - 输入(最大值):6V 电压 - 输出(最小值/固定):1.2V 电压 - 输出(最大值):- 电流 - 输出:500mA 频率 - 开关:2MHz 同步整流器:是 工作温度:-40°C ~ 125°C (TJ) 安装类型:表面贴装 封装/外壳:6-UFDFN 供应商器件封装:6-SON(1.45x1) 标准包装:1
TPS62231DRYR 功能描述:直流/直流开关转换器 3 MHz Ultra Small 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