参数资料
型号: TPS40304DRCR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 660 kHz SWITCHING FREQ-MAX, PDSO10
封装: 3 X 3 MM, GREEN, PLASTIC, SON-10
文件页数: 10/31页
文件大小: 1798K
代理商: TPS40304DRCR
0.1
-20
-60
1
100
1 k
10
0
-40
80
40
100
60
20
f – Frequency – kHz
Gain
Phase
G
a
in
d
B
P
h
a
s
e
°
-45
-135
0
-90
180
90
225
135
45
V
IN = 14 V
I
OUT = 10 A
BW = 82 kHz
Phase Margin 55°
0
55
50
2
65
60
85
80
95
90
75
70
10
4
6
8
V
IN = 8 V
I
LOAD – Load Current – A
h
E
ff
ic
ie
n
c
y
%
V
IN = 12 V
V
IN = 14 V
SLUS964 – NOVEMBER 2009
www.ti.com
Design Example Typical Performance Characteristics
GAIN AND PHASE
EFFICIENCY
vs
FREQUENCY
LOAD CURRENT
Figure 15.
Figure 16.
..
vs
..
Figure 17. Output Ripple (500 MHz Bandwidth)
18
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s) :TPS40303 TPS40304 TPS40305
相关PDF资料
PDF描述
TPS40422RHAT DUAL SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, QCC40
TPS40422RHAR DUAL SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, QCC40
TPS43000PWRG4 SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO16
TPS5102IDBT 3 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO30
TPS5102IDBTG4 3 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO30
相关代理商/技术参数
参数描述
TPS40304DRCT 功能描述:DC/DC 开关控制器 3-20V Wide Input Synch Buck Cntrlr 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
TPS40304DRCT 制造商:Texas Instruments 功能描述:Synchronous Buck Controller IC 制造商:Texas Instruments 功能描述:IC, SYNC BUCK CONTROLLER, SON-10
TPS40304EVM-353 功能描述:电源管理IC开发工具 Eval with NexFET Pwr MOSFETs 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
TPS40305 制造商:TI 制造商全称:Texas Instruments 功能描述:3-V TO 20-V INPUT SYNCHRONOUS BUCK CONTROLLER
TPS40305DRCR 功能描述:DC/DC 开关控制器 3-20V Wide Input Sync Buck Controller 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