参数资料
型号: TPS62306DRC
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: SWITCHING REGULATOR, 3350 kHz SWITCHING FREQ-MAX, PDSO10
封装: PLASTIC, QFN-10
文件页数: 23/25页
文件大小: 831K
代理商: TPS62306DRC
www.ti.com
PRODUCT
PREVIEW
TYPICAL CHARACTERISTICS
Table of Graphs
Efficiency
%
IO Load Current mA
0
10
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
VI = 3.6 V,
VO = 1.8 V
PWM Operation
L = 2.2 mH
PFM/PWM Operation
L = 2.2 mH
PFM/PWM Operation
L = 0.9 mH
0
10
20
30
40
50
60
70
80
90
100
0.1
1
10
100
1000
Efficiency
%
IO Load Current mA
PWM Operation
L = 0.9 mH
PFM/PWM Operation
L = 2.2 mH
VI = 3.6 V,
VO = 1.6 V
TPS62300, TPS62301, TPS62302
TPS62303, TPS62304, TPS62305
TPS62306, TPS62320, TPS62321
SLVS528 – JULY 2004
FIGURE
vs Load current
3, 4, 5, 6
η
Efficiency
vs Input voltage
7
Line transient response
8
9, 10, 11, 12,
Load transient response
13, 14, 15, 16
VO
DC output voltage
vs Load current
17
VFB
Regulated feedback voltage
vs Temperature
18
IQ
No load quiescent current
vs Input voltage
19
fs
Switching frequency
vs Temperature
20
Duty cycle jitter
21
P-channel MOSFET rDS(on)
vs Input voltage
22
rDS(on)
N-channel MOSFET rDS(on)
vs Input voltage
23
PWM operation
24
Power-save mode operation
25
Dynamic voltage management
26, 27
Start-up
28, 29
Power down (TPS6232x)
30
EFFICIENCY
vs
LOAD CURRENT
Figure 3.
Figure 4.
7
相关PDF资料
PDF描述
TPS62311YZD 0.89 A SWITCHING REGULATOR, 3350 kHz SWITCHING FREQ-MAX, BGA8
TPS62321YED 0.89 A SWITCHING REGULATOR, 3350 kHz SWITCHING FREQ-MAX, BGA8
TPS62313YZDT 0.89 A SWITCHING REGULATOR, 3350 kHz SWITCHING FREQ-MAX, BGA8
TPS62315YZT 0.89 A SWITCHING REGULATOR, 3350 kHz SWITCHING FREQ-MAX, BGA8
TPS62301YZDR 0.89 A SWITCHING REGULATOR, 3350 kHz SWITCHING FREQ-MAX, BGA8
相关代理商/技术参数
参数描述
TPS62311YZDR 功能描述:直流/直流开关调节器 Adj 500-mA 3-MHz 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
TPS62311YZDT 功能描述:直流/直流开关调节器 Adj 500-mA 3-MHz 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
TPS62312YZDR 制造商:Texas Instruments 功能描述:
TPS62313YZDR 功能描述:直流/直流开关调节器 1.8V 500-mA 3-MHz 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
TPS62313YZDT 功能描述:直流/直流开关调节器 1.8V 500-mA 3-MHz 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