参数资料
型号: MAX8707ETL+T
厂商: Maxim Integrated Products
文件页数: 9/37页
文件大小: 0K
描述: IC CNTRLR MULTIPHASE 40TQFN
标准包装: 2,500
应用: 控制器,AMD Hammer CPU 电源
输入电压: 4.5 ~ 5.5 V
输出数: 4
输出电压: 0.8 ~ 1.55 V
工作温度: 0°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 40-WFQFN 裸露焊盘
供应商设备封装: 40-TQFN-EP(6x6)
包装: 带卷 (TR)
Multiphase, Fixed-Frequency Controller for
AMD Hammer CPU Core Power Supplies
Typical Operating Characteristics
(Circuit of Figure 1. V IN = 12V, V CC = 5V, SUS = SKIP = GND, SHDN = V CC , V SUSV = 0.80V, T A = +25 ° C, unless otherwise specified.)
100
EFFICIENCY vs. LOAD CURRENT
(V OUT = 1.525V)
100
EFFICIENCY vs. LOAD CURRENT
(V OUT = 1.300V)
100
EFFICIENCY vs. LOAD CURRENT
(V OUT = 1.000V)
90
80
70
V IN = 8V
V IN = 12V
V IN = 20V
90
80
70
V IN = 8V
V IN = 12V
V IN = 20V
90
80
70
V IN = 8V
V IN = 12V
V IN = 20V
60
50
60
50
60
50
1
10
100
1
10
100
1
10
100
LOAD CURRENT (A)
LOAD CURRENT (A)
LOAD CURRENT (A)
20
OUTPUT VOLTAGE DEVIATION
vs. LOAD CURRENT
V IN = 12V
100
SINGLE-PHASE
EFFICIENCY vs. LOAD CURRENT
(V OUT = 0.800V)
200
NO-LOAD SUPPLY CURRENT
vs. INPUT VOLTAGE
(4-PHASE FORCED-PWM MODE)
0
-20
-40
V OUT = 1.00V
90
80
V IN = 8V
V IN = 12V
150
I BIAS
-60
V OUT = 1.30V
70
V IN = 20V
100
I IN
-80
-100
60
50
-120
0
20
40
LOAD CURRENT (A)
60
80
50
0.1
SKIP = SUS = V CC
1 10 100
LOAD CURRENT (A)
0
0
SKIP = V CC
5 10 15
INPUT VOLTAGE (V)
20
25
NO-LOAD SUPPLY CURRENT
vs. INPUT VOLTAGE
(1-PHASE PULSE SKIPPING)
OUTPUT OFFSET VOLTAGE
vs. OFS VOLTAGE
REFERENCE VOLTAGE
DISTRIBUTION
10
8
SKIP = GND
150
100
50
40
SAMPLE SIZE = 100
6
4
I BIAS
50
0
-50
30
20
2
0
I IN = 15 μ A
-100
-150
UNDEFINED
REGION
10
0
0
5
10
15
20
25
0
0.5
1.0
1.5
2.0
1.990
1.995
2.000
2.005
2.010
INPUT VOLTAGE (V)
OFS VOLTAGE (V)
REFERENCE VOLTAGE (V)
_______________________________________________________________________________________
9
相关PDF资料
PDF描述
4564-332K INDUCTOR RF 3.3mH 10% RADIAL
MAX1904EAI+ IC CNTRLR PWR SPLY LN 28-SSOP
4564-103K INDUCTOR RF 10mH 10% RADIAL
GCC18DRXI-S734 CONN EDGECARD 36POS DIP .100 SLD
4564-822K INDUCTOR RF 8.2mH 10% RADIAL
相关代理商/技术参数
参数描述
MAX8708ETJ 制造商:Maxim Integrated Products 功能描述:AMD CPU CORE SUPPLY - Rail/Tube
MAX8708ETJ-T 制造商:Maxim Integrated Products 功能描述:AMD CPU CORE SUPPLY - Tape and Reel
MAX8709AETI 功能描述:显示驱动器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel
MAX8709AETI+ 功能描述:显示驱动器和控制器 CCFL Backlight Controller w/SMBus RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel
MAX8709AETI+T 功能描述:显示驱动器和控制器 CCFL Backlight Controller w/SMBus RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel